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1 | user manual | Users Manual | 2.23 MiB |
HF-LPB135 Series Low Power WiFi Module User Manual HF-LPB135 Low Power WiFi Module User Manual V 1.9 Overview of Characteristic Support IEEE802.11b/g/n Wireless Standards Based on Cortex-M4 SOC, 160MHz CPU, 352KB RAM for 1MB Flash Version, 384KB for 2MB Flash Support UART Data Communication Interface Support Work As STA/AP/AP+STA Mode Support SmartLink V8 Function (Provide APP SDK) Support SmartAPLink Function Support WeChat Airkiss 2.0 Support Wireless and Remote Firmware Upgrade Function Support Software SDK for Develop Support Different Antenna Option HF-LPB135Internal PCB or External IPEX Single +5V Power Supply for HF-LPB135 Small Size:
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual HF-LPB13541.3mm x 24.1mm x 6mm, 4Pin 2.54mm connectoer FCC/CE/SRRC/RoHS Certificated Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual TABLE OF CONTENTS LIST OF FIGURES.................................................................................................................................................7 LIST OF TABLES.................................................................................................................................................. 8 HISTORY.................................................................................................................................................................9 1. 2. 1.1.1 1.1.2 PRODUCT OVERVIEW..........................................................................................................................10 1.1. General Description.......................................................................................................................... 10 Key Application.............................................................................................................................10 Device Paremeters...................................................................................................................... 12 1.2. Hardware Introduction......................................................................................................................13 1.2.1. HF-LPB135 Pins Definition.........................................................................................................13 1.2.2. Electrical Characteristics.............................................................................................................15 1.2.3. HF-LPB135 Mechanical Size..................................................................................................... 16 1.2.4. External Antenna..........................................................................................................................16 1.2.5. Evaluation Kit................................................................................................................................ 17 1.2.6. Order Information......................................................................................................................... 18 1.2.7. Hardware Typical Application.....................................................................................................19 FUNCTIONAL DESCRIPTION.............................................................................................................21 2.1. Wireless Networking......................................................................................................................... 21 2.1.1. Basic Wireless Network Based On AP..................................................................................... 21 2.1.2. Wireless Network Based On STA..............................................................................................21 2.2. Work Mode : Transparent Transmission Mode..........................................................................22 2.3. Encryption............................................................................................................................................22 2.4. Parameters Configuration............................................................................................................... 22 2.5. Firmware Update................................................................................................................................23 2.6. SOCKET B Function..........................................................................................................................23 2.7. Multi-TCP Link Connection............................................................................................................. 23 3. OPERATION GUIDELINE.....................................................................................................................25 3.1. Configuration...................................................................................................................................... 25 3.1.1. Open Web Management Interface............................................................................................ 25 3.1.2. System Page.................................................................................................................................26 3.1.3. Work Mode Page..........................................................................................................................27 3.1.4. STA Setting Page.........................................................................................................................27 3.1.5. AP Setting Page........................................................................................................................... 29 3.1.6. Other Setting Page...................................................................................................................... 29 3.1.7. Account Management Page....................................................................................................... 30 3.1.8. Upgrade Software Page..............................................................................................................30 3.1.9. Restart Page................................................................................................................................. 30 Restore Page............................................................................................................................ 31 3.1.10. Internal Webpage.....................................................................................................................31 3.1.11. 3.2. Usage Introduction............................................................................................................................ 32 Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 3.2.1. Software Debug Tools.................................................................................................................32 3.2.2. Network Connection.................................................................................................................... 32 3.2.3. Default Parameter Setting.......................................................................................................... 32 3.2.4. Module Debug.............................................................................................................................. 33 3.3. Typical Application Examples........................................................................................................34 3.3.1. Wireless Control Application...................................................................................................... 34 3.3.2. Remote Management Application............................................................................................. 35 Transparent Serial Port Application.......................................................................................... 35 3.3.3. 4. AT+INSTRUCTION INTRODUCTION................................................................................................ 36 4.1. Configuration Mode...........................................................................................................................36 4.1.1. Switch to Configuration Mode.................................................................................................... 36 4.1.2. Send AT Command in Transparent Transmission Mode...................................................... 37 4.2. AT+Instruction Set Overview..........................................................................................................37 Instruction Syntax Format...........................................................................................................38 4.2.1. 4.2.2. AT+Instruction Set....................................................................................................................... 39 AT+E.......................................................................................................................................... 40 4.2.2.1. AT+CMDPW..............................................................................................................................41 4.2.2.2. AT+WMODE............................................................................................................................. 41 4.2.2.3. AT+ENTM..................................................................................................................................41 4.2.2.4. AT+TMODE...............................................................................................................................42 4.2.2.5. AT+MID......................................................................................................................................42 4.2.2.6. AT+VER.....................................................................................................................................42 4.2.2.7. AT+BVER.................................................................................................................................. 42 4.2.2.8. AT+HWVER.............................................................................................................................. 43 4.2.2.9. AT+RELD.............................................................................................................................. 43 4.2.2.10. AT+FCLR...............................................................................................................................43 4.2.2.11. AT+Z.......................................................................................................................................43 4.2.2.12. AT+H...................................................................................................................................... 43 4.2.2.13. AT+CFGTF............................................................................................................................43 4.2.2.14. AT+UART.............................................................................................................................. 44 4.2.2.15. AT+PING............................................................................................................................... 44 4.2.2.16. AT+NETP.............................................................................................................................. 45 4.2.2.17. AT+MAXSK........................................................................................................................... 45 4.2.2.18. AT+TCPLK............................................................................................................................ 45 4.2.2.19. AT+TCPTO............................................................................................................................46 4.2.2.20. AT+TCPDIS.......................................................................................................................... 46 4.2.2.21. AT+SEND..............................................................................................................................47 4.2.2.22. AT+RECV..............................................................................................................................47 4.2.2.23. AT+SOCKB........................................................................................................................... 47 4.2.2.24. AT+TCPDISB........................................................................................................................48 4.2.2.25. AT+TCPTOB.........................................................................................................................48 4.2.2.26. AT+TCPLKB..........................................................................................................................48 4.2.2.27. AT+SNDB..............................................................................................................................48 4.2.2.28. AT+RCVB..............................................................................................................................49 4.2.2.29. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.30. 4.2.2.31. 4.2.2.32. 4.2.2.33. 4.2.2.34. 4.2.2.35. 4.2.2.36. 4.2.2.37. 4.2.2.38. 4.2.2.39. 4.2.2.40. 4.2.2.41. 4.2.2.42. 4.2.2.43. 4.2.2.44. 4.2.2.45. 4.2.2.46. 4.2.2.47. 4.2.2.48. 4.2.2.49. 4.2.2.50. 4.2.2.51. 4.2.2.52. 4.2.2.53. 4.2.2.54. 4.2.2.55. 4.2.2.56. 4.2.2.57. 4.2.2.58. 4.2.2.59. 4.2.2.60. 4.2.2.61. 4.2.2.62. AT+UDPLCPT...................................................................................................................... 49 AT+WSSSID......................................................................................................................... 49 AT+WSKEY...........................................................................................................................50 AT+WANN.............................................................................................................................50 AT+WSMAC..........................................................................................................................51 AT+WSLK..............................................................................................................................51 AT+WSLKO...........................................................................................................................51 AT+WSLQ............................................................................................................................. 52 AT+WSCAN.......................................................................................................................... 52 AT+LANN.............................................................................................................................. 52 AT+WAP................................................................................................................................52 AT+WAKEY...........................................................................................................................53 AT+WADHCP....................................................................................................................... 53 AT+WALK..............................................................................................................................54 AT+WALKIND.......................................................................................................................54 AT+WAPMXSTA.................................................................................................................. 54 AT+MDCH............................................................................................................................. 54 AT+OTA.................................................................................................................................55 AT+UPURL............................................................................................................................55 AT+DISPS............................................................................................................................. 55 AT+PLANG............................................................................................................................56 AT+WEBU............................................................................................................................. 56 AT+WRMID........................................................................................................................... 56 AT+ASWD............................................................................................................................. 57 AT+SMTLK............................................................................................................................57 AT+WPS................................................................................................................................57 AT+NDBGL........................................................................................................................... 57 AT+TYPE...............................................................................................................................58 AT+SMEM............................................................................................................................. 58 AT+WIFI.................................................................................................................................58 AT+SMARTAPCONFIG...................................................................................................... 59 AT+SMARTAPSTART.........................................................................................................59 AT+BTWAIT..........................................................................................................................59 5. PACKAGE INFORMATION.................................................................................................................. 61 5.1. Recommended Reflow Profile........................................................................................................61 5.2. Device Handling Instruction (Module IC SMT Preparation)....................................................61 5.3. HF-LPB130/HF-LPT230 Shipping Information............................................................................62 5.4. HF-LPT130A Shipping Information............................................................................................... 62 APPENDIX A: HW REFERENCE DESIGN...............................................................................................63 APPENDIX B: HTTP PROTOCOL TRANSFER......................................................................................64 B.1. Sending HTTP Raw Data in Throughput Mode............................................................................. 64 APPENDIX C:REFERENCES....................................................................................................................... 65 Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual C.1High-Flying Mass Production Tool.................................................................................................65 C.2SmartLink APP V8 Sniffer Config Tool..........................................................................................65 C.3SDK......................................................................................................................................................... 65 APPENDIX D: CONTACT INFORMATION...............................................................................................66 Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual LIST OF FIGURES Figure 1. HF-LPB135-10 Appearance........................................................................................................... 13 Figure 2. HF-LPB135 Pins Map......................................................................................................................13 Figure 3. HF-LPB135 Mechanical Dimension.............................................................................................. 16 Figure 4. HF-LPB130 EVK.............................................................................................................................. 17 Figure 5. HF-LPT230 EVK...............................................................................................................................18 Figure 6. HF-LPB135 Order Information....................................................................................................... 19 Figure 7. HF-LPB135 Hardware Typical Application...................................................................................19 Figure 8. HF-LPB135 Basic Wireless Network Structure........................................................................... 21 Figure 9. HF-LPB135 STA Network Structure..............................................................................................21 Socket B function demo.............................................................................................................. 23 Figure 10. Figure 11. Multi-TCP Link Data Transmition Structure............................................................................. 24 Figure 12. Open Web Management page...................................................................................................25 1MB Flash Version webpage..................................................................................................... 26 Figure 13. System Web Page....................................................................................................................... 26 Figure 14. Figure 15. Work Mode Page..........................................................................................................................27 STA Setting Page.........................................................................................................................28 Figure 16. STA Scan Page............................................................................................................................28 Figure 17. AP Setting Page........................................................................................................................... 29 Figure 18. Figure 19. Other Setting Page...................................................................................................................... 29 Account Page................................................................................................................................30 Figure 20. Upgrade SW page........................................................................................................................30 Figure 21. Restart Page................................................................................................................................. 31 Figure 22. Restore Page................................................................................................................................ 31 Figure 23. Internal Webpage.........................................................................................................................32 Figure 24. STA Interface Debug Connection..............................................................................................32 Figure 25. AP Interface Debug Connection................................................................................................ 32 Figure 26. CommTools Serial Debug Tools............................................................................................. 33 Figure 27. TCPUDPDbg Tools Create Connection.................................................................................33 Figure 28. TCPUDPDbg Tools Setting......................................................................................................34 Figure 29. TCPUDPDbg Tools Connection..............................................................................................34 Figure 30. Figure 31. Wireless Control Application...................................................................................................... 34 Remote Management Application............................................................................................. 35 Figure 32. Transparent Serial Port Application.......................................................................................... 35 Figure 33. HF-LPB135 Default UART Port Parameters............................................................................36 Figure 34. Switch to Configuration Mode.................................................................................................... 36 Figure 35. AT+H Instruction for Help.........................................................................................................38 Figure 36. Reflow Soldering Profile..............................................................................................................61 Figure 37. HF-LPB130/HF-LPT230 Shipping Information........................................................................ 62 Figure 38. Shipping Information....................................................................................................................62 Figure 39. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual LIST OF TABLES HF-LPB135 Module Technical Specifications............................................................................. 12 Table1. HF-LPB135 Pins Definition.............................................................................................................13 Table2. Absolute Maximum Ratings:...........................................................................................................15 Table3. Power Supply & Power Consumption:..........................................................................................15 Table4. HF-LPB135 External Antenna Parameters..................................................................................17 Table5. HF-LPB135 Evaluation Kit Interface Description........................................................................ 18 Table6. HF-LPB135 Web Access Default Setting.....................................................................................25 Table7. Error Code Describtion....................................................................................................................39 Table8. AT+Instruction Set List.................................................................................................................... 39 Table9. Table10. Reflow Soldering Parameter.......................................................................................................... 61 Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual HISTORY Ed. V0.2 07-25-2017 Internal Version. Ed. V0.2 08-22-2017 Release Version Ed. V1.1 13-10-2017 Add HF-LPT130A type module Ed. V1.2 10-11-2017 Add HF-LPB130 type module Ed. V1.3 03-01-2018 Update HF-LPT230 Pinwebpage config. Ed. V1.4 03-01-2018 Add HF-LPT330 type, correct working temperature,voltage. Ed. V1.5 04-28-2018 AT+TMODE, AT+PING, AT+BVER, AT+HWVER, AT+SMEM and others. Add HF-LPB135 type, add 4.10.14 version software function. Add Ed. V1.6 06-15-2018 Delete 4MB version, add HF-LPT230-0 type Ed. V1.7 08-08-2018 function(AT+CMDPW,AT+MDCH). Add HF-LPT230-0 size, add HF-LPT130B type and 4.12.07 firmware new Ed. V1.8 10-10-2018 AT+BTWAIT command Add 4.12.14 version AT+SMARTAPCONFIG, AT+SMARTAPSTART, Ed. V1.9 12-11-2018 Add AT+WSLKO command, fix LPB130 size picture error. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 1. PRODUCT OVERVIEW 1.1. General Description The HF-LPB135 is a fully self-contained small form-factor, single stream, 802.11b/g/n Wi-Fi module, which provide a wireless interface to any equipment with a Serial interface for data transfer.HF-
LPB135 integrate MAC, baseband processor, RF transceiver with power amplifier in hardware and all Wi-Fi protocol and configuration functionality and networking stack, in embedded firmware to make a fully self-contained 802.11b/g/n Wi-Fi solution for a variety of applications. The HF-LPB135 employs the world's lowest power consumption embedded architecture. It has been optimized for all kinds of client applications in the home automation, smart grid, handheld device, personal medical application and industrial control that have lower data rates, and transmit or receive data on an infrequent basis. The HF-LPB135 series Wi-Fi modules provide different package with different size called HF-
LPB130/HF-LPT230/HF-LPT130A/B(T means tiny). It is pin to pin compatible for HF-LPB100/HF-
LPB120, HF-LPT200/HF-LPT220, HF-LPT100F/HF-LPT120A modules. 1.1.1 Key Application Remote equipment monitoring Asset tracking and telemetry Security Industrial sensors and controls Home automation Medical devices Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
this device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Please notice that if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains FCC ID:2ACSV-HF-LPB135 any similar wording that expresses the same meaning may be used. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The module is limited to OEM installation ONLY. The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. The module is limited to installation in mobile application. A separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and difference antenna configurations. There is requirement that the grantee provide guidance to the host manufacturer for compliance with Part 15B requirements. The OEM integrator is responsible for ensuring that the end-user has no manual instructions to remove or install module. The module is limited to installation in mobile or fixed application. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 1.1.2 Device Paremeters Table1. HF-LPB135 Module Technical Specifications Class Item Certification Wireless standard Frequency range Transmit Power Receiver Sensitivity Wireless Parameters Antenna Option Data Interface Operating Voltage Operating Current Operating Temp. Storage Temp. Density Dimensions and Size Hardware Parameters Parameters FCC/CE/SRRC/RoHS 802.11 b/g/n 2400MHz-2483.5MHz 802.11b: +16 +/-2dBm (@11Mbps) 802.11g: +14 +/-2dBm (@54Mbps) 802.11n: +13 +/-2dBm (@HT20, MCS7) 802.11b: -87 dBm (@11Mbps ,CCK) 802.11g: -73 dBm (@54Mbps, OFDM) 802.11n: -71 dBm (@HT20, MCS7) HF-LPB130:
Internal: PCB antenna External: IPEX antenna HF-LPT230:
Internal: PCB antenna External: IPEX antenna HF-LPT130A:
Internal: Copper Line antenna External: IPEX antenna HF-LPT130B:
Internal: PCB antenna HF-LPT330:
HF-LPB135:
Internal: PCB antenna Internal: PCB antenna External: IPEX antenna UART GPIO,SPI 2.9~4.2V Peak (Continuous TX): 260mA Average(STA, No data): 25mA Average(STA, Continuous TX): 32mA Average(AP): 80mA
-40- 85 0- 105(High Temperate Version)
-40- 125
<85%
HF-LPB130:
23.1mm x 32.8mm x 3.5mm HF-LPT230:
22mm x 13.5mm x 3mm HF-LPT130A:
HF-LPT130B:
22mm x 14.3mm x 8mm 22mm x 15.6mm x 8mm HF-LPT330:
HF-LPB135:
24 mm x 16mm x 3mm Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Software Parameters Network Type Security Mechanisms Encryption Update Firmware Customization Network Protocol User Configuration 41.3mm x 24.1mm x 6mm STA/AP/AP+STA WEP/WPA-PSK/WPA2-PSK WEP64/WEP128/TKIP/AES Local Wireless, Remote OTA Support SDK for application develop IPv4, TCP/UDP/HTTP/TLS(SDK) AT+instruction set. Android/ iOS SmartLink APP tools 1.2. Hardware Introduction Figure 1. HF-LPB135-10 Appearance 1.2.1. HF-LPB135 Pins Definition Figure 2. HF-LPB135 Pins Map Table2. HF-LPB135 Pins Definition Describtion Net Name Signal Type Pi n 1 2 3 UART0_RX UART0_RX DVDD GND
+5V Power Ground Power Power I Comments 5V@300mA Ground 5V UART0 Communication Input GPIO1 Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Describtion Net Name Signal Type Pi n 4 UART0_TX UART0_TX O 5 Multi-Function nReload IPU/O 6 Module Reset EXT_RESETn I,PU Comments 5V UART0 Communication Output GPIO2 Detailed functions see <Notes>
GPIO25, PWM3 Low effective reset input. There is RC reset circuit internally. External pull-up resistor is not allowed. 7 8 GPIO0 GPIO13 GPIO0 GPIO13 Debug RX UART1_RXD Debug TX UART1_TXD I/O I/O I O GPIO0 GPIO13 3.3V UART1 Debug Input 3.3V UART1 Debug Output
<Notes>
I InputO Output PUInternal Resistor Pull Up I/O: Digital I/O PowerPower Supply nReload Pin (Button) function 1. When this pin is set to low during module boot up, the module will enter wireless firmware and config upgrade mode. This mode is used for customer manufacture.
(See Appendix to download software tools for customer batch configuration and upgrade firmware during mass production) After module is powered up, short press this button (0.2s < Low < 1.5s) and loose to make the module go into SmartLink config mode, waiting for APP to set password and other information. (See Appendix to download SmartLink V8 and SmartAPLink APP) After module is powered up, long press this button ( Low > 4s ) and loose to make the module recover to factory setting. 2. 3. High-Flying strongly suggest customer fan out this pin to connector or button for Manufacture upgrade or SmartLink application. nReady Pin (LED) function(Low effective) 1. OS initial finished indicator. Only after this pin output low, can the UART function be used. nLink Pin (LED) function(Low effective) 1. 2. 3. At wireless firmware and config upgrade mode , this LED used to indicate configure and upgrade status. At SmartLink config mode, this LED is used to indicate APP to finish setting. At normal mode, its Wi-Fi link status indicator. Output Low when STA mode connect to router AP or other STA connect to it when in AP mode. High-Flying strongly suggest customer fan out this pin to LED. PWM function Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual PWM0~PWM3 100ns period(if duty is from 0~255, then the maximum frequenry is 10M/256=39KHz), PWM4 support 800ns period. Due to PWM pin is internal weak pull-up. So when these pins are used for LED bulb application, suggest to add strong pull-down resistor to revent the lulb on when boot. NotenReload pin is also used for special function, when use this pin for PWM bulb application and add external pull-down resistor, this will cause the module wait 1 second when bootup(wait space key to etner bootloader). Contact us to provice special bootloader in order to remove this wait time. UART1 Debug 1. 2. Is used for debug log or firmware program, baud rate 921600. Can be used for communication in SDK. 1.2.2. Electrical Characteristics Table3. Absolute Maximum Ratings:
Parameter Work temperature range Maximum soldering temperature ESD (Human Body Model HBM) ESD (MM) Condition IPC/JEDEC J-STD-020 TAMB=25C TAMB=25C Min.
-40 Typ. Max. 105 260 2.5 0.25 Table4. Power Supply & Power Consumption:
Parameter Operating Supply voltage Supply current, peak Supply current, Supply current, Supply current, GPIO sink current GPIO pull current Condition Continuous Tx STA No data transfer STA Continuous data transfer AP GND+0.5V VCC-0.5V Min. 2.9 4.2 Typ. Max. 3.3 260 27 35 80 3 3 Unit C C KV KV Unit V mA mA mA mA mA mA Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 1.2.3. HF-LPB135 Mechanical Size HF-LPB135 modules physical size Unit: mm as follows:
Figure 3. HF-LPB135 Mechanical Dimension 1.2.4. External Antenna HF-LPB135 series module supports external antenna(I-PEX) option for user dedicated application. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual If user select external antenna, HF-LPB135 series Wi-Fi modules must be connected to the 2.4G antenna according to IEEE 802.11b/g/n standards. We can provide external antenna if needed. Contact with our salesman. The antenna parameters required as follows:
Table5. HF-LPB135 External Antenna Parameters Item Frequency range Impedance VSWR Return Loss Connector Type Parameters 2.4~2.5GHz 50 Ohm 2 (Max)
-10dB (Max) I-PEX or populate directly 1.2.5. Evaluation Kit High-Flying provides the evaluation kit to promote user to familiar the product and develop the detailed application. The evaluation kit shown as below, user can connect to HF-LPB135 series module with the RS-232 UART, USB (Internal USB to UART convetor) or Wireless interface to configure the parameters, manage the module or do the some functional tests. Figure 4. HF-LPB130 EVK Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Notes: User need download USB to UART port driver from High-Flying web or contact with technical support people for more detail. Figure 5. HF-LPT230 EVK The external interface description for evaluation kit as follows:
Table6. HF-LPB135 Evaluation Kit Interface Description Function External Interface LED Button Name RS232 USB DC5V Power Ready Link nReload Description Main data/command RS-232 interface, this interface maximum baud rate is 460800. Can not be used for debug UART log(It need 921600) USB to UART interface, can be used for debug UART log DC jack for power in, 59V input. Power LED nReady LED nLink LED Smartlink and Restore factory default configuration. See more for PIN Definition 1.2.6. Order Information Base on customer detailed requirement, HF-LPB135 series modules provide different variants and physical type for detailed application. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 6. HF-LPB135 Order Information 1.2.7. Hardware Typical Application Figure 7. HF-LPB135 Hardware Typical Application Notes:
nReset- Module hardware reset signal. Input. Logics 0 effective. There is pull-up resister internal and no external pull-up required. When module power up or some issue happened, MCU need assert nRST signal 0 at least 10ms, then set 1 to keep module fully reset. nLink- Module WIFI connection status indication. Output.
(This pin is recommend to connect to LED, indicate status when the module in wireless upgrade mode) Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual When module connects to AP (AP associated), this pin will output 0. This signal used to judge if module already at WiFi connection status. Thers is pull-up resister internal and no external pull-up required. If nLink function not required, can leave this pin open. nReady- Module boot up ready signal. Output. Logics 0 effective. The module will output 0 after normal boot up. This signal used to judge if module finish boot up and ready for application or working at normal mode. If nReady function not required, can leave this pin open. nReload- Module restore to factory default configuration.Input. Logics 0 effective.
(This pin is recommend to connect to button, is used to enter wireless upgrade mode) User can de-assert nReload signal 0 more than 4s through button or MCU pin, then release, module will restore to factory default configuration and re-start boot up process.. If nReload function not required, can leave this pin open. UART0_TXD/RXD- UART port data transmit and receive signal. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 2. FUNCTIONAL DESCRIPTION 2.1. Wireless Networking HF-LPB135 module can be configured as both wireless STA and AP base on network type. Logically there are two interfaces in HF-LPB135. One is for STA, and another is for AP. When HF-LPB135 works as AP, other STA equipments are able to connect to HF-LPB135 module directly. Wireless Networking with HF-LPB135 is very flexible. Notes:
AP: that is the wireless Access Point, the founder of a wireless network and the centre of the network nodes. The wireless router we use at home or in office may be an AP. STA: short for Station, each terminal connects to a wireless network (such as laptops, PDA and other networking devices) can be called with a STA device. 2.1.1. Basic Wireless Network Based On AP Infrastructure: its also called basic network. It built by AP and many STAs which join in. The characters of network of this type are that AP is the centre, and all communication between STAs is transmitted through the AP. The figure following shows such type of networking. Figure 8. HF-LPB135 Basic Wireless Network Structure 2.1.2. Wireless Network Based On STA HF-LPB135 module support STA network mode. Figure 9. HF-LPB135 STA Network Structure Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 2.2. Work Mode : Transparent Transmission Mode HF-LPB135 module support serial interface transparent transmission mode. The benefit of this mode is achieves a plug and play serial data port, and reduces user complexity furthest. In this mode, user should only configure the necessary parameters. After power on, module can automatically connect to the default wireless network and server. As in this mode, the module's serial port always work in the transparent transmission mode, so users only need to think of it as a virtual serial cable, and send and receive data as using a simple serial. In other words, the serial cable of users original serial devices is directly replaced with the module; user devices can be easy for wireless data transmission without any changes. The transparent transmission mode can fully compatible with users original software platform and reduce the software development effort for integrate wireless data transmission. The parameters which need to configure include:
Wireless Network Parameters Wireless Network NameSSID Security Mode Encryption Key TCP/UDP Linking Parameters Protocol Type Link TypeServer or Client Target Port ID Number Target Port IP Address Serial Port Parameters Baud Rate Data Bit Parity (Check) Bit Stop Bit Hardware Flow Control 2.3. Encryption Encryption is a method of scrambling a message that makes it unreadable to unwanted parties, adding a degree of secure communications. There are different protocols for providing encryption, and the HF-LPB135 module supports following:
WEP WPA-PSK/TKIP WPA-PSK/AES WPA2-PSK/TKIP WPA2-PSK/AES 2.4. Parameters Configuration HF-LPB135 module supports two methods to configuration parameters: AT+instruction set. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual AT+instruction set configuration means user configure parameters through serial interface command. Refer to AT+instruction set chapter for more detail. 2.5. Firmware Update HF-LPB135 module supports multiple upgrade methods:
UART upgrade Local Network upgrade 2.6. SOCKET B Function HF-LPB135 support double socket communication, the socket B function is disabled by default. Figure 10. Socket B function demo 2.7. Multi-TCP Link Connection When HF-LPB135 module SOCK A configured as TCP Server, it supports Multi-TCP link connection, and maximum 5 TCP clients permitted to connect to HF-LPB135 module. User can realize multi-TCP link connection at each work mode. Multi-TCP link connection will work as following structure:
Upstream: All dates from different TCP connection or client will be transmitted to the serial port as a sequence. Downstream: All data from serial port (user) will be replicate and broadcast to every TCP connection or client. Detailed multi-TCP link data transmission structure as following figure:
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 11. Multi-TCP Link Data Transmition Structure Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 3. OPERATION GUIDELINE 3.1. Configuration When first use HF-LPB135 series modules, user may need some configuration. User can connect to HF-LPB135 modules wireless interface with following default setting information and configure the module through laptop. Table7. HF-LPB135 Web Access Default Setting Parameters SSID IP Address Subnet Mask Account Password Default Setting HF-LPB130 HF-LPT230 HF-LPT130A HF-LPT130B HF-LPT330 10.10.100.254 255.255.255.0 admin admin 3.1.1. Open Web Management Interface There is internal webpage and external webpage in modules. The external webpage is for web management. The internal webpage is only for upgrading. 1MB Flash external webpage is different from 2MB/4MB Flash version, but the internal webpage is the same. Step 1: Connect laptop to SSID HF-LPT230 of HF-LPT230 module via wireless LAN card;
Step 2: After wireless connection OK. Open Wen browser and access http://10.10.100.254;
Step 3: Then input user name and password in the page as following and click OK button. Figure 12. Open Web Management page The 1MB Flash version has the simple config page while the 2MB/4MB Flash version has the full config page. 1MB Flash version webpage is as following(By default is Chinese language, upgrade via internal webpage to upgrade English language). Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 13. 1MB Flash Version webpage The HF-LPB135 web management page support English and Chinese language. User can select language environment at the top right corner and click Apply button. The main menu include nine pages: System, Work Mode, STA Setting, AP Setting, Other Setting, Account, Upgrade SW, Restart, Restore. 3.1.2. System Page At this page, user can check current devices important information and status such as: device ID
(MID), software version, wireless work mode and related Wi-Fi parameters. Figure 14. System Web Page Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 3.1.3. Work Mode Page HF-LPB135 module can works at AP mode to simplify users configuration, can also works at STA to connect remote server through AP router. Figure 15. Work Mode Page 3.1.4. STA Setting Page User can push Scan button to auto search Wi-Fi AP router nearby, and can connect with associate AP through some settings. Please note the encryption information input here must be fully same with Wi-Fi AP routers configration, and then it can link with AP correctly. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 16. STA Setting Page Figure 17. STA Scan Page Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 3.1.5. AP Setting Page When user select module works at AP and AP+STA mode, then need setting this page and provide wireless and network parameters. Most of the system support DHCP to achieve IP address, so we suggest to Enable DHCP server in most applications. Figure 18. AP Setting Page 3.1.6. Other Setting Page HF-LPB135 usually works at data transparent transmission mode. At this mode, the user device which connected with HF-LPB135 will connect and communicate with remote PC or server. At this page, user need setting serial port communication parameters and defines TCP related protocal parameters. Figure 19. Other Setting Page Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 3.1.7. Account Management Page This page set web servers user name and password. Figure 20. Account Page 3.1.8. Upgrade Software Page User can upgrade new software (firmware) version through Wi-Fi. After upgrade success, need reboot it manually before new firmware valid. Figure 21. Upgrade SW page 3.1.9. Restart Page Most of the settting and configuration can only effective after system restart. User shall restart after finish all setting. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 22. Restart Page 3.1.10. Restore Page After module restore factory default setting, all user configuration profile will lose. User can access http://10.10.100.254 to set again, and user name and password is admin. HF-
LPB135 will restore to AP mode for factory default setting. Figure 23. Restore Page 3.1.11. Internal Webpage After wireless connection is OK. Open Wen browser and access http://10.10.100.254/iweb.html; It is for upgrading application and external webpage.. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 24. Internal Webpage 3.2. Usage Introduction 3.2.1. Software Debug Tools High-Flying use two common software tools debugging and applying HF-LPB135 module.
(User can also select other tools used to debug serial port). Serial Debugging Software: ComTools Ethernet Debugging Software: TCPUDPDbg 3.2.2. Network Connection User can select two methods to connect HF-LPB135 module base on dedicated application. Use HF-LPB135 STA interface. HF-LPB135 and debug PC2 connect to a wireless AP, another PC1 (or user device) connect to HF-LPB135 module with serial port:
Figure 25. STA Interface Debug Connection Use HF-LPB135 AP interface. Debug PC2 connect to HF-LPB135 through wireless connection, another PC1 (or user device) connect to HF-LPB135 module with serial port. Figure 26. AP Interface Debug Connection 3.2.3. Default Parameter Setting Default SSID: HF-LPB135;
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HF-LPB135 Series Low Power WiFi Module User Manual Deault security mode: open,none;
User UART parameter setting:115200,8,1,None;
Default network parameter setting:TCP,Server,8899,10.10.100.254;
Module IP address: dhcp,0.0.0.0,0.0.0.0,0.0.0.0;
3.2.4. Module Debug PC1 open CommTools program, setting the same serial port parameters with HF-LPB135 module and open serial port connection. Figure 27. CommTools Serial Debug Tools PC2 open TCPUDPDbg program, and create a new connection. If HF-LPB135 configured as Server mode, TCPUDPDbg Tools shall create Client mode connection. Or otherwise, create a Server mode connection. Figure 28. TCPUDPDbg Tools Create Connection Then setting the TCP/UDP connection parameters. Default as following:
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 29. TCPUDPDbg Tools Setting Then, click Create button to create a connection. Figure 30. TCPUDPDbg Tools Connection Now, in transparent transmission mode, data can be transferred from CommTools program to TCPUDPDbg program, or in reverse. You can see data in receiver side will keep same as in sender side. 3.3. Typical Application Examples 3.3.1. Wireless Control Application Figure 31. Wireless Control Application For this wireless control application, HF-LPB135 works as AP mode. Modules serial port connects to user device. So, control agent (Smart phone for this example) can manage and control the user device through the wireless connection with HF-LPB135 module. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 3.3.2. Remote Management Application Figure 32. Remote Management Application For this remote management application, HF-LPB135 works as STA mode and connects to Internet through wireless AP. Module configured as TCP Client and communicates with remote TCP server at Internet. Modules serial port connects to user device. So, user devices data or sampling information can send to remote TCP server for storage or processing. Also remote TCP server can send command to control and manage the user device through the wireless network. 3.3.3. Transparent Serial Port Application For this transparent serial port application, two HF-LPB135 modules connect as below figures to build up a transparent serial port connection. One HF-LPB135 works as AP mode, another HF-LPB135 works as STA mode. Make the STA device connects to AP. Figure 33. Transparent Serial Port Application Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4. AT+INSTRUCTION INTRODUCTION 4.1. Configuration Mode When HF-LPB135 power up, it will default works as transparent transmission mode, then user can switch to configuration mode by serial port command. HF-LPB135 UART default parameters setting as below figure, Figure 34. HF-LPB135 Default UART Port Parameters In configuration mode, user can setting the module through AT+instruction set, which cover all web page setting function. 4.1.1. Switch to Configuration Mode Two steps to finish switching from transparent transmission mode to configuration mode. UART input +++, after module receive +++, and feedback a as confirmation. UART input a, after module receive a and feedback +ok to go into AT+instruction set configuration mode. Figure 35. Switch to Configuration Mode Notes:
1. When user input +++ (No Enter key required), the UART port will display feedback information a, and not display input information+++ as above UART display. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 2. Any other input or wrong step to UART port will cause the module still works as original mode
(transparent transmission). 3. +++ and a should be input in a certain period of time to make the module switch to configuration mode. Like the following sequence. 4.1.2. Send AT Command in Transparent Transmission Mode After set AT+CMDPW command value, the module support response AT command for special data format as prefix+AT comman+\r, it is very useful for query some status in transparent transmission mode. It saves the steps of changing to AT command mode. The following example, we first set AT+CMDPW=HF, then send the following data in transparent mode, and get the AT command response. This data wont be sent to socket. 4.2. AT+Instruction Set Overview User can input AT+Instruction through hyper terminal or other serial debug terminal, also can program the AT+Instruction to script. User can also input AT+H to list all AT+Instruction and description to start. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Figure 36. AT+H Instruction for Help Instruction Syntax Format 4.2.1. AT+Instruction protocol is based on the instruction of ASCII command style, the description of syntax format as follow. Format Description
< >: Means the parts must be included
[ ]: Means the optional part Command Message AT+<CMD>[op][para-1,para-2,para-3,para-4]<CR>
AT+: Prefix of command message;
CMD: Command string;
[op]:
Symbol of command operator,
= : The command requires parameters input;
NULL: Query the current command parameters setting;
[para-n]: Parameters input for setting if required;
<CR>:Enter Key, its 0x0a or 0x0d in ASCII;
Notes: When input AT+Instruction, AT+<CMD> character will display capital letter automatic and other parts will not change as you input. Response Message Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual
+<RSP>[op] [para-1,para-2,para-3,para-4]<CR><LF><CR><LF>
+: Prefix of response message;
RSP: Response string;
ok : Success ERR: Failure
[op] : =
[para-n]: Parameters if query command or Error code when error happened;
<CR>: ASCII 0x0d;
<LF>: ASCIII 0x0a;
Error Code Table8. Error Code Describtion Error Code
-1
-2
-3
-4
-5 Description Invalid Command Format Invalid Command Invalid Operation Symbol Invalid Parameter Operation Not Permitted 4.2.2. AT+Instruction Set Table9. AT+Instruction Set List Open/Close show back function Set/Query Wi-Fi work mode (AP/STA) Set module into transparent transition mode Set/Query module data transfer mode Query module ID information Query module software version information Query Bootloader version Query Wi-Fi chip hardware version Restore to factory default setting Erase factory setting Re-start module Help Description NULL Instruction
<null>
Managment Instruction Set E WMODE ENTM TMODE MID VER BVER HWVER RELD FCLR Z H Configure Parameters Instruction Set CFGTF UART Instruction Set UART Network Instruction Set PING NETP MAXSK TCPLK Network Ping Instruction Set/Query SOCKA network protocol parameters Set/Query SOCKA TCP Client connection number Query if SOCKA TCP link already build-up Set/Query serial port parameters Copy User Parameters to Factory Default Parameters Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Description Set/Query SOCKA TCP timeout Open/Close SOCKA TCP link Send Data at Command Mode Receive Data at Command Mode Set/Query SOCKB parameters Open/Close SOCKB TCP link Set/Query SOCKB TCP timeout Query if SOCKB TCP link already build-up Send data to SOCKB in Command Mode Receive data from SOCKB in Command Mode Instruction TCPTO TCPDIS SEND RECV SOCKB TCPDISB TCPTOB TCPLKB SNDB RCVB Wi-Fi STA Instruction Set WSKEY Set/Query STA security parameters WSSSID Set/Query associated AP SSID parameters WANN Set/Query STAs network parameters WSMAC Set/Query modle MAC address WSLK Query STA Wi-Fi link status WSLQ Query STA Wi-Fi signal strength WSCAN Scan AP Wi-Fi AP Instruction Set LANN WAP WAKEY WADHCP WALK WALKIND WAPMXSTA Remote Upgrade Instruction Set Upgrade Firmware OTA UPURL Set/Query remote upgrade URL address Webpage Set PLANG WEBU Others Instruction Set WRMID ASWD WPS SMTLK NDBGL SMEM WIFI Set module ID Set/Query WiFi configuration code Start WPS function Start SmartLink function Set UART debug information Query RAM malloc status Enable/Disable Wi-Fi Set/Query webpage language Set/Query webpage login account Set/Query APs network parameters Set/Query AP Wi-Fi parameters Set/Query AP security parameters Set/Query AP DHCP Server status Query MAC address of STA device connecting to module AP Enable/Disable indication of connection status. Set/Query max STA devices supported for AP. 4.2.2.1. AT+E Function: Open/Close show back function;
Format:
Set Operation AT+E=<status><CR>
+ok<CR><LF><CR><LF>
Parameters:
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HF-LPB135 Series Low Power WiFi Module User Manual status: Echo status on: Open echo off: Close echo When HF-LPB135 module firstly switch from transparent transmission to configuration mode, show back status is open, input AT+E to close show back function, inputAT+E again to open show back function, use AT+E=on/off command to save the echo status.. 4.2.2.2. AT+CMDPW Function: Set/Query AT command prefix character for sending AT command in throughput mode. Setting is valid after reset;
Format:
Query Operation AT+CMDPW<CR>
+ok=<data><CR><LF><CR><LF>
Set Operation AT+CMDPW=<data><CR>
+ok<CR><LF><CR><LF>
Parameters:
mode: Default is blank for disable t his function. The maximum is 20 chacter length, once has been set, the AT command in transparent transmission mode function is enabled (AT+H and AT+WSCAN are not supported). Do restore to factory operation to disable and clear the setting When set this value to HF, then can get response of +ok=STA(Hex: 2B 6F 6B 3D 53 54 41) for send HFAT+WMODE\r(Hex: 48 46 41 54 2B 57 4D 4F 44 45 0D, AT command should end with 0D or 0A). 4.2.2.3. AT+WMODE Function: Set/Query Wi-Fi work mode. Setting is valid after reset;
Format:
Query Operation AT+WMODE<CR>
+ok=<mode><CR><LF><CR><LF>
Set Operation AT+WMODE=<mode><CR>
+ok<CR><LF><CR><LF>
Parameters:
mode:Wi-Fi work mode AP STA APSTA 4.2.2.4. AT+ENTM Function: Set module into transparent transmition mode;
Format:
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HF-LPB135 Series Low Power WiFi Module User Manual AT+ENTM<CR>
+ok<CR><LF><CR><LF>
When operate this command, module switch from configuration mode to transparent transmission mode. 4.2.2.5. AT+TMODE Function: Set/Query module data transfer mode. Setting is valid after reset. Format:
Query Operation AT+TMODE<CR>
+ok=<tmode><CR><LF><CR><LF>
Set Operation AT+TMODE=<tmode><CR>
+ok<CR><LF><CR><LF>
Parameters:
tmode: data transfer mode, include:
throughput: throughput mode cmd: command mode 4.2.2.6. AT+MID Function: Query module ID information;
Format:
Query Operation AT+MID<CR>
+ok=<module_id><CR><LF><CR><LF>
Parameters:
module_id: Module ID information;
HF-LPB135;
Notes: User can set this parameter through AT+WRMID. 4.2.2.7. AT+VER Function: Query module software version information;
Format:
Query Operation AT+VER<CR>
+ok=<ver><CR><LF><CR><LF>
Parameters:
ver: Module software version information;
4.2.2.8. AT+BVER Function: Query Bootloader software version information;
Format:
Query Operation AT+BVER<CR>
+ok=<ver><CR><LF><CR><LF>
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HF-LPB135 Series Low Power WiFi Module User Manual Parameters:
ver: Ex:1M_U06 V3.0.06, 0xC09F8 4.2.2.9. AT+HWVER Function: Query Bootloader software version information;
Format:
Query Operation AT+HWVER<CR>
+ok=<ver><CR><LF><CR><LF>
Parameters:
ver: Ex: U06,5 4.2.2.10. AT+RELD Function: module restore to factory default setting;
Format:
Set Operation AT+RELD<CR>
+ok=rebooting<CR><LF><CR><LF>
When operate this command, module will restore to factory default setting and reboot. 4.2.2.11. AT+FCLR Function: Erase factory setting;
Format:
Query Operation AT+FCLR<CR>
+ok=<status><CR><LF><CR><LF>
4.2.2.12. AT+Z Function: Re-start module;
Format:
AT+Z<CR>
4.2.2.13. AT+H Function: Help;
Format:
Query Operation AT+H<CR>
+ok=<command help><CR><LF><CR><LF>
Parameters:
command help: command introduction;
4.2.2.14. AT+CFGTF Function: Copy User Parameters to Factory Default Parameters;
Format:
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HF-LPB135 Series Low Power WiFi Module User Manual Query Operation AT+CFGTF<CR>
+ok=<status><CR><LF><CR><LF>
Parameters:
status: feedback operation status;
4.2.2.15. AT+UART Function: Set/Query serial port parameters. Setting is valid after reset. Format:
Query Operation AT+UART[=uart_num]<CR>
+ok=<baudrate,data_bits,stop_bit,parity,flowctrl><CR><LF><CR><LF>
Set Operation AT+UART=<baudrate,data_bits,stop_bit,parity,flowctrl>[,uart_num]<CR>
+ok<CR><LF><CR><LF>
Parameters:
uart_numUART Channel, the default is UART0. 0UART0 Channel baudrate:
1200,1800,2400,4800,9600,19200,38400,57600,115200,230400, 380400,460800,921600 data_bits:
8 stop_bits:
1 parity:
NONE EVEN ODD Flowctrl: (CTSRTS) NFC: No hardware flow control FC: hardware flow control(4.10.11 or above version support) 4.2.2.16. AT+PING Function: Network PING Instruction. Format:
Set Operation AT+PING=<ip[,count,size]><CR>
+ok=<sta><CR><LF><CR><LF>
Parameters:
ip: ip address or domain name. count: Ping command execute count times. Default is 1. size: Ping packet size. Default is 32 bytes. sta: feedback result Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Success Timeout Unknown host 4.2.2.17. AT+NETP Function: Set/Query SOCKA network protocol parameters. Setting is valid immediately. Format:
Query Operation AT+NETP<CR>
+ok=<protocol,CS,port,IP><CR><LF><CR><LF>
Set Operation AT+NETP=<protocol,CS,port,IP><CR>
+ok<CR><LF><CR><LF>
Parameters:
protocol:
TCP UDP CS: Network mode:
SERVER CLIENT Port: protocol port ID: Decimal digit and less than 65535 IP: Servers IP address when module set as client If set as UDP SERVER, the module will save the IP address and port of the latest UDP packet received. The data will be sent to the saved IP address and port. If the module hasnt saved any IP address and port when power up. The data will be sent to the IP address and port which is set by this command. If set as UDP,CLIENT, the data will always be sent to the IP address and port set by this command. 4.2.2.18. AT+MAXSK Function:Set/ Query SOCKA TCP Client connection number. Format:
Query Operation AT+MAXSK<CR>
+ok=<num><CR><LF><CR><LF>
Set Operation AT+MAXSK=<num><CR>
+ok<CR><LF><CR><LF>
Parameters:
num: TCP Client connection number. Range: 1~5. 5 is the default value it means when the module work in TCP server , it accepts max 5 TCP client connect to it. 4.2.2.19. AT+TCPLK Function: Query if SOCKA TCP link already build-up;
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HF-LPB135 Series Low Power WiFi Module User Manual Format:
AT+TCPLK<CR>
+ok=<sta><CR><LF><CR><LF>
Parameters:
sta.: if module already setup TCP link;
on: TCP link setup;
off: TCP link not setup;
4.2.2.20. AT+TCPTO Function: Set/Query SOCKA TCP timeout; Setting is valid after reset. Format:
Query Operation AT+TCPTO<CR>
+ok=<time><CR><LF><CR><LF>
Set Operation AT+TCPTO=<time ><CR>
+ok<CR><LF><CR><LF>
Parameters:
time: TCP timeout time.
<= 600, (600s);
>=0, (0 means no timeout);
Default, 300s;
Module begin to count time when TCP channel dont receive any data, clecherar time counter when TCP channel receive any data. If the time counter reaches the TCPTO, the tcp channel will be break. If the module work in TCP Client, it will connect the TCP server instantly and when the module work in TCP Server, the TCP client device should make the connection itself. 4.2.2.21. AT+TCPDIS Function: Open/Close SOCKA TCP link;
Format:
Query Opera AT+TCPDIS<CR>
+ok=<sta><CR><LF><CR><LF>
Set Operation AT+TCPDIS =<on/off><CR>
+ok<CR><LF><CR><LF>
Parameters:
When query, sta.: Feedback if TCP Client can be link, On, TCP link close off,TCP link on When setting, off means close TCP link. After finish this command, module disconnect TCP link and not connect again. On means open TCP link. After finish this command, module re-
connect TCP server right away. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.22. AT+SEND Function: Send Data to SOCKA at Command Mode. Format:
AT+SEND=<data_lenth><CR>
+ok<CR><LF><CR><LF>
Parameters:
data_lenth: Lenth of send data. Range: 0~1000 Byte The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to SOCKA. If the interval of two bytes is more than 10ms, the data will be sent instantly. 4.2.2.23. AT+RECV Function: Receive Data from SOCKA at Command Mode. Format:
AT+RECV=<data_lenth><CR>
+ok=< data_lenth, data_content><CR><LF><CR><LF>
Parameters:
data_lenth: Lenth of receive data. Range: 0~1000 Byte data_content: contents of receive data. If not receive any data in 3 second, then feedback +ok=0. 4.2.2.24. AT+SOCKB Function: Set/Query SOCKB parameters. Setting is valid immediately. Format:
Query Operation AT+SOCKB<CR>
+ok=<protocol,port,IP><CR><LF><CR><LF>
Set Operation AT+SOCKB=<protocol,port,IP><CR>
+ok<CR><LF><CR><LF>
Parameters:
Protocol: Protocol type:
TCP: Only for TCP Client UDP: UDP Client UDPS: UDP Server Port: Protocol Port in decimal, less than 65535 IP: Destination IP address, domain name is support If set as UDP SERVER, the module will save the IP address and port of the latest UDP packet received. The data will be sent to the saved IP address and port. If the module hasnt saved any IP address and port when power up. The data will be sent to the IP address and port which is set by this command. If set as UDP,CLIENT, the data will always be sent to the IP address and port set by this command. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.25. AT+TCPDISB Function: Open/Close SOCKB connection Format:
Query Operation AT+TCPDISB<CR>
+ok=<sta><CR><LF><CR><LF>
Set Operation AT+TCPDISB =<on/off><CR>
+ok<CR><LF><CR><LF>
Parameters:
When setting, off means close TCP link. After finish this command, module disconnect TCP link and not connect again. On means open TCP link. After finish this command, module re-
connect TCP server right away. 4.2.2.26. AT+TCPTOB Function: Set/Query Operation SOCKB TCP timeout. Setting is valid after reset. Format:
Query Operation AT+TCPTOB<CR>
+ok=<time><CR><LF><CR><LF>
Set Operation AT+TCPTOB=<time ><CR>
+ok<CR><LF><CR><LF>
Parameters Time: TCP timeout
<= 600:600s
>=0:0 means no timeout Default:300s If the SOCKB TCP don't receive any data from TCP server for TCP tmeout setting, the module will break and reconnect the TCP server. If it receive data from server, the timeout counter will be clear. 4.2.2.27. AT+TCPLKB Function:Query SOCKB connection status Format:
AT+TCPLKB<CR>
+ok=<sta><CR><LF><CR><LF>
Parameters:
sta.: SOCKB connection status on: TCP connected off: TCP disconnected 4.2.2.28. AT+SNDB Function: Send datas to SOCKB at Command Mode Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Format:
AT+SNDB=<data_lenth ><CR>
+ok<CR><LF><CR><LF>
Parameters:
data_lenth: Lenth of send data. Range: 0~1000 Byte The UART port will wait 3 seconds for input after this command is sent OK. The data received from UART port is sent to SOCKB. If the interval of two bytes is more than 10ms, the data will be sent instantly. 4.2.2.29. AT+RCVB Function: Receive datas from SOCKB at Command Mode Format:
AT+RCVB=<data_lenth><CR>
+ok=< data_lenth, data_content><CR><LF><CR><LF>
Parameters:
data_lenth: Lenth of receive data. Range: 0~1000 Byte data_content: contents of receive data. If not receive any data in 3 second, then feedback +ok=0. 4.2.2.30. AT+UDPLCPT Function: Set/Query UDP local port of Socket A and Socket B.. Format:
Query Operation AT+UDPLCPT<CR>
+ok=<porta,portb><CR><LF><CR><LF>
Set Operation AT+UDPLCPT=<porta,portb><CR>
+ok<CR><LF><CR><LF>
Parameters porta: UDP local port of Socket A, 0: do not fix local UDP port. porta: UDP local port of Socket B, 0: do not fix local UDP port. 4.2.2.31. AT+WSSSID Function: Set/Query Wi-Fi associated AP SSID parameters. Setting is valid after reset. Format:
Query Operation AT+WSSSID<CR>
+ok=<aps ssid><CR><LF><CR><LF>
Set Operation AT+WSSSID=<aps ssid ><CR>
+ok<CR><LF><CR><LF>
Parameters:
aps ssid: APs SSID (Within 32 character);
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.32. AT+WSKEY Function: Set/Query STA security parameters. Setting is valid after reset. Format:
Query Operation AT+WSKEY<CR>
+ok=<auth,encry,key><CR><LF><CR><LF>
Set Operation AT+WSKEY=< auth,encry,key><CR>
+ok<CR><LF><CR><LF>
Parameters:
auth: Authentication mode OPEN SHARED WPAPSK WPA2PSK encry:Encryption algorithm NONE: When auth=OPEN, effective WEP-H: When auth=OPEN or SHARED, effective, in HEX format WEP-A: When auth=OPEN or SHARED, effective, in ASCII format TKIP: When auth= WPAPSK or WPA2PSK, effective AES: When auth= WPAPSK WPA2PSK, effective key: password. When encry is WEP-H, password is in HEX format, password length is 10 or 26. When encry is WEP-A, password is in ASCII format, password length is 5 or 13. When encry is TKIP or AES, password is in ASCII code, password length shall be 8~63. 4.2.2.33. AT+WANN Function: Set/Query STA network setting. Setting is valid after reset. Format:
Query Operation AT+WANN<CR>
+ok=<mode,address,mask,gateway><CR><LF><CR><LF>
Set Operation AT+WANN=< mode,address,mask,gateway ><CR>
+ok<CR><LF><CR><LF>
Parameters:
mode: STAs IP network setting static: Static IP DHCP: Dynamic IP address: STA IP address;
mask: STA subnet mask;
gateway: STA gateway address;
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.34. AT+WSMAC Function: Set/Query Module STA MAC address parameters. Setting is valid after reset. Format:
Query Operation AT+WSMAC<CR>
+ok=<mac_address><CR><LF><CR><LF>
Set Operation AT+WSMAC=<code,mac_address,key><CR>
+ok<CR><LF><CR><LF>
Parameters:
code: security code 8888 (default value) Mac_address: module MAC address, such as ACCF23FF1234 key: encryption key. It is not allowed to change, contach us if need to change MAC. 4.2.2.35. AT+WSLK Function: Query STA WiFi link status Format:
Query Operation AT+WSLK<CR>
+ok=<ret><CR><LF><CR><LF>
Parameters:
ret Disconnected, if no WiFi connection;
AP SSIDAPs MAC , if WiFi connection available;
4.2.2.36. AT+WSLKO Function: Query/Set STA WiFi connection order function. Format:
Query Operation AT+WSLKO<CR>
+ok=<order><CR><LF><CR><LF>
Set Operation AT+WSLKO=<order><CR>
+ok<CR><LF><CR><LF>
Parameters:
Order: order scheme. When there is much same name and password SSID, If enable this order function, module will connect to the strongest signal strength. If disabled, it will connect to the first response AP(may connect to the weakest AP). Enable this function will cost 2 more seconds more first connect time. Enable: Enable order function. Disable: Disable order function. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 4.2.2.37. AT+WSLQ Function: Query STA WiFi signal strength;
Format:
Query Operation AT+WSLQ<CR>
+ok=<ret><CR><LF><CR><LF>
Parameters:
ret Disconnected, if no WiFi connection;
APs WiFi signal strength , if WiFi connection available;
4.2.2.38. AT+WSCAN Function: Scan AP, max show 50 item;
Format:
AT+WSCAN<CR>
+ok=<ap_site><CR><LF><CR><LF>
Parameters:
ap_site: AP searched. 4.2.2.39. AT+LANN Function: Set/Query APs network parameters. Setting is valid after reset. Format:
Query Operation AT+LANN<CR>
+ok=<ipaddress,mask><CR><LF><CR><LF>
Set Operation AT+LANN=< ipaddress,mask><CR>
+ok<CR><LF><CR><LF>
Parameters:
ipaddress: APs IP address;
mask: APs net mask;
4.2.2.40. AT+WAP Function: Set/Query AP Wi-Fi parameters. Support maximum 5 STA connection. Setting is valid after reset. Format:
Query Operation AT+WAP<CR>
+ok=<wifi_mode,ssid,channel><CR><LF><CR><LF>
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HF-LPB135 Series Low Power WiFi Module User Manual Set Operation AT+WAP =<wifi_mode,ssid,channel><CR>
+ok<CR><LF><CR><LF>
Parameters:
wifi_mode: Wi-Fi mode, include:
11B 11BG 11BGN (Default Value) ssid:SSID at AP mode, the maximum length is 32. channel: Wi-Fi channel selection:
AUTO;(Default CH1) CH1~CH11;
4.2.2.41. AT+WAKEY Function: Set/Query AP Wi-Fi secruity parameters. Setting is valid after reset. Format:
Query Operation AT+WAKEY<CR>
+ok=<auth,encry,key><CR><LF><CR><LF>
Set Operation AT+WAKEY=< auth,encry,key><CR>
+ok<CR><LF><CR><LF>
Parameters:
auth: include OPEN WPA2PSK Encry: include NONE: When auth=OPEN available;
AES: When auth=WPA2PSK available;
key: security code, ASCII code, 8~63 bytes. 4.2.2.42. AT+WADHCP Function: Set/Query AP DHCP server status; Setting is valid after reset. Format:
Query Operation AT+WADHCP<CR>
+ok=<status>,<ip1>,<ip2><CR><LF><CR><LF>
Set Operation AT+WADHCP=<status>[,ip1,ip2]<CR>
+ok<CR><LF><CR><LF>
Parameters:
status:APs DHCP server function status:
on:DHCP Server Open;
off:DHCP Server Close:
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual ip1: DHCP allocate IP start value. ip2: DHCP allocate IP end value. 4.2.2.43. AT+WALK Function: Query MAC address of STA device connecting to module AP Format:
Query Operation AT+WALK<CR>
+ok=<status> <CR><LF><CR><LF>
Parameters:
status: MAC address of STA device connecting to module AP. No Connection: No STA device connecting to module AP;
4.2.2.44. AT+WALKIND Function: Enable/Disable indication of module AP connection status. Format:
Query Operation AT+WALKIND<CR>
+ok=<status> <CR><LF><CR><LF>
Set Operation AT+WALKIND=<status><CR>
+ok<CR><LF><CR><LF>
Parameters:
status: indication of module AP connection status. on: Enable nLink indication function. When STA device connecting to module AP, nLink output Low, otherwise output High. off: Disable nLink indication function. (default mode). 4.2.2.45. AT+WAPMXSTA Function: Set/Query max STA number supported for AP. Format:
Query Operation AT+WAPMXSTA<CR>
+ok=<num> <CR><LF><CR><LF>
Set Operation AT+WAPMXSTA=<num><CR>
+ok<CR><LF><CR><LF>
Parameters:
num: max STA number supported for AP. 1~5: Support max 1~5 STA devices connects to module AP. 5 is default value for max 5 STA device supported. 4.2.2.46. AT+MDCH Function: Set Wi-Fi Auto Switch Function. Setting is valid after reset. Format:
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual Query Operation AT+MDCH<CR>
+ok=<mode><CR><LF><CR><LF>
Set Operation AT+MDCH=<mode> <CR><LF><CR><LF>
+ok<CR><LF><CR><LF>
Parameters:
mode: Wi-Fi Auto Switch Mode off: Disable Wi-Fi auto switch. When response with auto, it is the same as off. on: Enable Wi-Fi auto switch. When the module(STA mode) fail to connect to router, it will switch to AP mode itself in one minute. 4.2.2.47. AT+OTA FunctionSet OTA Upgrade Format Set Operation AT+OTA<CR>
+ok=<CR><LF><CR><LF>
Note: See Appendix C Module Upgrade for detail 4.2.2.48. AT+UPURL Function: Set/ Query remote upgrade URL address;
Format:
Query Operation AT+UPURL<CR>
+ok=<url><CR><LF><CR><LF>
Set Operation AT+UPURL=<url,filename><CR>
+ok=<result><CR><LF><CR><LF>
Parameters:
url: the upgrade file url address; the last charter shall be / (within 20 characters). filename: the upgrade file name, its optional and not saved parameter. If provide this file name here, the module will start upgrade right away;
result: the download operation result. Download failed: Url is error or file is not valid. Update success: Need reboot to run new the download new firmware. 4.2.2.49. AT+DISPS Function: Set/Query power save parameters;
Format:
Query Operation AT+DISPS<CR>
+ok=<ret><CR><LF><CR><LF>
Set Operation Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual AT+DISPS=<mode[,time]><CR><LF><CR><LF>
Parameters:
ret:
No: Enable power save Yes: Disable power save Auto: Auto power save mode(default), enter power saving mode after receive or send data in time seconds. mode:
No: Enable power save Yes: Disable power save Auto: Auto power save mode(default), enter power saving mode after receive or send data in time seconds. time: Only valid in auto mode, >=2 integer value, default is 3 seconds. when value is 0, the default waiting time is still 3 seconds. 4.2.2.50. AT+PLANG Function: Set/Query webpage language option;
Format:
Query Operation AT+PLANG<CR>
+ok=<language><CR><LF><CR><LF>
Set Operation AT+PLANG=<language> <CR>
+ok<CR><LF><CR><LF>
Parameters:
language: webpages language CN: Chinese Version (Default);
EN: English Version;
4.2.2.51. AT+WEBU Function: Set/ Query webpage user name and password; Setting is valid after reset. Format:
Query Operation AT+WEBU<CR>
+ok=<username,password> <CR><LF><CR><LF>
Set Operation AT+WEBU=<username,password><CR>
+ok<CR><LF><CR><LF>
Parameters:
username: User Name, within 15 characters, not support empty. password: password, within 15 characters, support empty. 4.2.2.52. AT+WRMID Function: Set module ID;
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HF-LPB135 Series Low Power WiFi Module User Manual Format:
Set Operation AT+WRMID=<wrmid> <CR><LF><CR><LF>
Parameters:
wrmid: set modules ID (within 20 characters). 4.2.2.53. AT+ASWD Function: Set/Query WiFi Configuration Password;
Format:
Query Operation AT+ASWD<CR>
+ok=<aswd> <CR><LF><CR><LF>
Set Operation AT+ASWD=<aswd><CR><LF><CR><LF>
Parameters:
aswd: WiFi Configuration Password (within 20 characters). 4.2.2.54. AT+SMTLK Function: Start SmartLink function Format:
Query Operation AT+SMTLK<CR>
SmartLink is a One-Key config function. Config the module connecting to router easily. After start SmartLink function , the module work in SmartLink status and nLink LED is fast flashing waiting for APP to push information. See the Appendix for more details. 4.2.2.55. AT+WPS Function: Start WPS function Format:
Query Operation AT+WPS<CR>
+ok<CR><LF><CR><LF>
Note: The router WPS function must be open first then enable module WPS Scan function. The module will always in WPS mode if WPS is started. Only with success or reset can the module recover normal working mode. 4.2.2.56. AT+NDBGL Function: Enable/Disable UART debug information Format:
Query Operation AT+NDBGL<CR>
+ok=<debug_level,uart_num> <CR><LF><CR><LF>
Set Operation AT+NDBGL=<debug_level,uart_num><CR>
+ok<CR><LF><CR><LF>
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HF-LPB135 Series Low Power WiFi Module User Manual Parameters:
debug_level: UART debug level value 0: Disable debug information output 1~XX: Output internal UART debug information which is same or higher then this set value uart_num: UART debug information output channel 0: UART0 1: UART1, 921600bps, with more system information output. 4.2.2.57. AT+TYPE Function: Set/Query WeChat device type. Format:
Query Operation AT+TYPE<CR>
+ok=<type> <CR><LF><CR><LF>
Set Operation AT+TYPE=<type><CR><LF><CR><LF>
Parameters:
type: WeChat device type. Ex: gh_ba0c25259dca. 4.2.2.58. AT+SMEM Function: Query the RAM malloc status. Format:
Query Operation AT+SMEM<CR>
+ok=<status><CR><LF><CR><LF>
Parameters:
status: The RAM malloc status. Ex for 1MB:
current_size:47016, max_size:41696, total_size:89984, alloc_cnt:42968, alloc_fail_cnt:0 4.2.2.59. AT+WIFI Function: Enable/Disable Wi-Fi Command Format:
Query Operation AT+WIFI<CR>
+ok=<status> <CR><LF><CR><LF>
Set Operation AT+WIFI =<status><CR>
+ok<CR><LF><CR><LF>
Parameters:
status: Wi-Fi status. UP(boot default status): Enable Wi-Fi Chip Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual DOWN: Disable Wi-Fi Chip, it will take several seconds(max 10) to disable the Wi-Fi, if response with +ERR=-5 means disable failed, usually it is already in disable status. Note: Some Wi-Fi status change command(AT+WMODE and so on)need to reboot before valid. But may use this command only to reboot the Wi-Fi Chip to make the corresponding command valid.This is AT+WIFI=DOWN,AT+WSSSID to set router information and then AT+WIFI=UP. 4.2.2.60. AT+SMARTAPCONFIG Function: Config SmartAPLink function Format:
Query Operation AT+SMARTAPCONFIG<CR>
+ok=<status,[ap_prefix,ap_key]><CR>< LF><CR>< LF>
Set Operation AT+SMARTAPCONFIG=<status,[ap_prefix,ap_key]><CR>
+ok<CR>< LF><CR>< LF>
Parameters:
status: Enable/Disable SmartAPLink function on: Enable SmartAPLink function, after enabled, use AT+SMARTAPSTART or nReload to start config. off: Disable SmartAPLink. Default. ap_prefix: module AP SSID prefix, default is hiflying_softap_ ap_key: module AP password, blank for no password, password length 8~63. . 4.2.2.61. AT+SMARTAPSTART Function: Start SmartAPLink function, only valid if SmartAPLink is enabled. Format:
Query Operation AT+SMARTAPSTART<CR>
+ok<CR>< LF><CR>< LF>
Note: Reset to quit this config mode. 4.2.2.62. AT+BTWAIT Function: Enable/Disable UART booloader function Format:
Query Operation AT+BTWAIT<CR>
+ok=<status><CR>< LF><CR>< LF>
Set Operation AT+BTWAIT=<status><CR>
+ok<CR>< LF><CR>< LF>
Parameters:
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual status: Enable/Disable UART bootloader, 3.0.8 version bootloader support this config Enable: Enable UART bootloader, default value. Disable: Disable.. Note: For LED application using nReload PIN for PWM output, if disable this UART bootloader, it will save about 1 second for bootup make the LED on more quickly. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 5. PACKAGE INFORMATION 5.1. Recommended Reflow Profile Figure 37. Reflow Soldering Profile Table10. Reflow Soldering Parameter NO. 1 2 Item Reflow Time Peak-Temp Temperature (Degree) Time of above 220 260 max Time(Sec) 35~55 sec Note: 1. Recommend to supply N2 for reflow oven. 2. N2 atmosphere during reflow (O2<300ppm) 5.2. Device Handling Instruction (Module IC SMT Preparation) 1. Shelf life in sealed bag: 12 months, at <30 and <60% relative humidity (RH) 2. After bag is opened, devices that will be re-baked required after last baked with window time 168 hours. 3. Recommend to oven bake with N2 supplied 4. Recommend end to reflow oven with N2 supplied 5. Baked required with 24 hours at 125+-5 before rework process. 6. Recommend to store at 10% RH with vacuum packing 7. If SMT process needs twice reflow:
(1) Top side SMT and reflow
(2) Bottom side SMT and reflow Case 1: Wifi module mounted on top side. Need to bake when bottom side process over 168 hours window time, no need to bake within 168 hours Case 2: Wifi module mounted on bottom side, follow normal bake rule before process Note: Window time means from last bake end to next reflow start that has 168 hours space. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual 5.3. HF-LPB130/HF-LPT230 Shipping Information TAPE Size: 340*340*50 mm BOX Size: 370*370*370 mm Figure 38. HF-LPB130/HF-LPT230 Shipping Information Note:
1 tape = 900pcs 1 box = 5 tapes = 5 * 900 pcs = 4500pcs 5.4. HF-LPT130A Shipping Information TRAY Size: 350*260*20 mm BOX Size: 370*260*150 mm Figure 39. Shipping Information Note:
1 tray = 20*6pcs = 120 pcs LPT130A: 1 box = 4 trays = 4 * 120 pcs = 480pcs Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX A: HW REFERENCE DESIGN Detailed HF-LPB135 Evluation Board design source files, pls access High-Flying web download page or contact with High-Flying technical support people to acquire. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX B: HTTP PROTOCOL TRANSFER HF-LPB135 module support http data transfer in throughput mode. If any detailed HTTP protocol, contact us and we may support customization. B.1. Sending HTTP Raw Data in Throughput Mode Step 1 Configure HTTP server information Step 2Configure module connecting to router AP and reboot. Step 3 Sending HTTP raw data via UART, end the data with<CR><LF><CR><LF>
Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX C:REFERENCES C.1High-Flying Mass Production Tool Download Addresshttp://www.hi-flying.com/download-center-1/applications-1/download-item-
production-tool C.2SmartLink APP V8 Sniffer Config Tool Download Address : http://www.hi-flying.com/download-center-1/applications-1/download-item-
smartlink-v8 C.3SDK Download Addresshttp://www.hi-flying.com/download-center-1/software-development-kit-
1/download-item-HF-LPB135-hsf-sdk-1mb-2mb Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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HF-LPB135 Series Low Power WiFi Module User Manual APPENDIX D: CONTACT INFORMATION
------------------------------------------------------------------------------------------------------------
Address: Room 1002,Building 1,No.3000,Longdong Avenue,Pudong New Area,Shanghai,China,201203 www.hi-flying.com Web:
Service Online: 400-189-3108/18616078755 Sales Contact: sales@hi-flying.com
-----------------------------------------------------------------------------------------------------------
For more information about High-Flying modules, applications, and solutions, please visit our web site http://www.hi-flying.com/en/
<END OF DOCUMENT>
Copyright High-Flying, May, 2011 The information disclosed herein is proprietary to High-Flying and is not to be used by or disclosed to unauthorized persons without the written consent of High-Flying. The recipient of this document shall respect the security status of the information. The master of this document is stored on an electronic database and is write-protected and may be altered only by authorized persons at High-Flying. Viewing of the master document electronically on electronic database ensures access to the current issue. Any other copies must be regarded as uncontrolled copies. Shanghai High-Flying Electronics Technology Co., Ltd(www.hi-flying.com)
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frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2019-05-20 | 2412 ~ 2462 | DTS - Digital Transmission System | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 | Effective |
2019-05-20
|
||||
1 | Applicant's complete, legal business name |
High-Flying Electronics Technology Co., Ltd.
|
||||
1 | FCC Registration Number (FRN) |
0023804537
|
||||
1 | Physical Address |
Room 1002, Building 1, No.3000, Longdong Avenue
|
||||
1 |
Shanghai, N/A 201203
|
|||||
1 |
China
|
|||||
app s | TCB Information | |||||
1 | TCB Application Email Address |
T******@TIMCOENGR.COM
|
||||
1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
app s | FCC ID | |||||
1 | Grantee Code |
2ACSV
|
||||
1 | Equipment Product Code |
HF-LPB135
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 | Name |
S******** X********
|
||||
1 | Title |
General Manager
|
||||
1 | Telephone Number |
400-1********
|
||||
1 | Fax Number |
021-3********
|
||||
1 |
s******@hi-flying.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 | Equipment Class | DTS - Digital Transmission System | ||||
1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Low Power WiFi Module | ||||
1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 | Modular Equipment Type | Single Modular Approval | ||||
1 | Purpose / Application is for | Original Equipment | ||||
1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 | Grant Comments | Single Modular Approval. Power listed is conducted. Approval is limited to OEM installation only. Compliance of this device in all final host configurations is the responsibility of the Grantee. This device is to be used only for mobile and fixed applications. The antenna(s) used for this transmitter must not exceed a gain of 1.5 dBi. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. This device has a 20MHz bandwidth only. | ||||
1 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 | Firm Name |
Centre Testing International Group Co., Ltd
|
||||
1 | Name |
J******** L******
|
||||
1 | Telephone Number |
86 75********
|
||||
1 |
j******@cti-cert.com
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 15C | 2412.00000000 | 2462.00000000 | 0.1750000 |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC