Lierda Science & Technology Group Co., Ltd LSD SCIENCE & TECHNOLOGY CO., LTD. LSD4WF0459-01D0 WiFi module data sheet item WiFi module item code LSD4WF0459-01D0 Version : V1.1 Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 contents 1 Product Introduction............................................................................................- 4 -
1.1 Product Overview.......................................................................................- 4 -
1.2 Functional features..................................................................................... - 4 -
1.3 Application field.........................................................................................- 5 -
1.4 Structure diagram....................................................................................... - 6 -
2 Module parameters..............................................................................................- 6 -
2.1 WiFi Characteristics................................................................................... - 6 -
2.2 Electrical characteristics.............................................................................- 7 -
2.3 Temperature characteristic..........................................................................- 7 -
3 Hardware structure..............................................................................................- 8 -
3.1 Product size................................................................................................- 8 -
3.2 Pin definition..............................................................................................- 9 -
4 Application reference........................................................................................ - 12 -
4.1 Reference design...................................................................................... - 12 -
4.2 Module secondary welding reference temperature curve.......................... - 13 -
5 Packaging information...................................................................................... - 13 -
5.1 Carton packaging......................................................................................- 13 -
5.2 Inner carton packing.................................................................................- 14 -
5.3 Tape and Reel Packaging..........................................................................- 15 -
5.4 FCC Warning................................................................................................- 16 -
Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 Preface Thank you for choosing the WiFi modules provided by the Lierda Technology Group co., Ltd. Please read this users manual carefully before use, our company does not We will not be responsible for any of the property loss or personal injury resulted from the customers improper operation. Please follow the technical specification and reference design when developing the corresponding products according to the manual. Our company reserves the right to correct or change information and descriptions of this manual are subject to the technology development without prior notice and does not assume any responsibility. Copyright Statement:
The copyright of this manual belongs to the Lierda technology Group co., Ltd,. Without the written authorization from our company, anyone fully or partially modify or copy this manual shall bear the corresponding legal responsibilities. Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 1 Product Introduction 1.1 Product Overview LSD4WF0459-01D0 is a highly integrated WiFi module based on the single chip controller, Supporting the physical transmission rate of 150 Mbps. Fully comply to the IEEE 802.11 b/g standard and IEEE 802.11 n standard, In the field of high standard and the reliability of the transmission, provides a feature-rich wireless connection scheme. Optimized radio frequency architecture and Baseband for algorithm provides excellent rf performance and low power consumption performance. Integration of MAC design can be configured to efficient DMA engine and data processing cell of hardware. In the field of security, service quality and the international standard, LSD4WF0459-01D0 Provides standard fundamental features, In many applications environment,it provides good performance to terminal users. 1.2 Functional features Support IEEE802.11b/g/n client Integrate ARM-CM4 microprocessor Embed MAC, several IO interface, highly integrated RF architecture 1T1R model supports 150 Mbps wireless transmission rate in the physical layer Use the welding plate of stamps hole Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 Small module size and flexible application Support WiFi connect directly Transmission power control of each packet RF signal output is available and external antenna needed Embed MCU,support fireware and custom function 1.3 Application field Smart home, intelligent home appliances products The electronic products which has the function of network: e-books, printers, electronic photo frame;
Industrial remote sensing, telemetry communication. Household wireless security, monitoring, power of computer room, the wireless remote control alarm system of fan device;
Personal navigation equipment, the set-top box GPS POS system,PDA and other wireless intelligent terminalmedical instruments. The electronic stop, intelligent transportation scheduling system Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 1.4 Structure diagram Figure1 Structure Diagram 2 Module parameters 2.1 WiFi Characteristics TA=25VCC=3.3V Parameter Specifications inetrface Wireless LAN standard Data rate Modulation mode Frequency range Operating frequency Operation channel Deviation index IO interface Accord with the standard of IEEE 802.11b/g/n 11b/g:54,48,36,24,18,12,9,6,11,5.5,2,1 Mbps 11n:20MHz 802.11g/n---OFDM(BPSK,QPSK,16QAM,64QAM) 802.11b---CCK 11Mbps,5.5Mbp QPSK 2Mbps BPSK 1Mbps 2.4GHz WiFi frequency band 2.4GHz 11b/g/n:2412-2462MHz 11b1-11 2.4GHz 11g/n:1-11 20ppm Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108
(152)dBm (802.11 CCK,11Mbps)
(112)dBm(802.11 OFDM,54Mbps)
(102)dBm(802.11 HT20 MCS7) antenna Receiving sensitivity humidity size(standard) RF signal output is available,need external antenna.
-83dBm @ 11M(802.11b CCK,8% PER)
-68dBm @ 54M(802.11g OFDM,10% PER)
-65dBm @ MCS7(802.11n OFDM with 20MHz ,10%
PER) 20%-90% no condensation W25L18H3.0mm 2.2 Electrical characteristics parameter Working voltage Sleep current quiescent current TX current RX current min 2.7 typical 3.3 1 5 300 70 2.3 Temperature characteristic max 3.6 unit V mA mA mA mA parameter Working temperature Storage temperature min
-40
-40 typical 25 25 max 85 105 unit Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 3 Hardware structure 3.1 Product size unitmm tolerance standardGB/T 1804-m Figure 2 Module Size Figure Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 3.2 Pin definition Figure 3 Figure of Pin Function Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Pin definition GND RF_BG GND NCconnect PIN23 by resister and crytals NCSet aside other models IC 5G in use danglingnot connected to any PIN Functional description GND 2.4GHz RF interface GND NC(dangling) NC(dangling) SOP2 GPIO28 NC(PIN45) SOP0 nRESET VBAT_DCDC_ANA VBAT_DCDC_PA VBAT_DCDC_DIG_IO VDD_FLASH GPIO30 NC(PIN48) GPIO0 NCconnect PIN51 by resister and crytals GND GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GND GPIO10 Function mode 2.7K Pulldown resistor start UART load model from falsh.( module has a drop-down ) IO interface100 k pull-down resistor in module NC With SWD mode the pin need 10K Pull-up resistors 100K pull-down resistors in module Reset pin VDDDC_3.3V VDDDC_3.3V VDDDC_3.3V VDDDC_3.3V IO interface NC IO interface NC(dangling) GND IO interface100K pull-down resisteor in module IO interface IO interface IO interface IO interface IO interface IO interface IO interface IO interface GND IO inetrface Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 GPIO11 GPIO14 GPIO15 GPIO16 GPIO17 GPIO12 GPIO13 GPIO22 JTAG_TDI NC(connect PIN13 by flash DO) NC(connect PIN14 by flash CS) NC(connect PIN11 by resistor and flash CLK ) NC( connect PIN12 by flash DI) JTAG_TDO JTAG_TCK JTAG_TMS 47~55 GND Figure4 Pin Description IO interface IO interface IO interface IO interface100K pull-down resistor in module IO interface IO interface IO interface IO interface JTAG interface/IO interface NC(use in external flash extension) NC( use in external flash extension)) NC( use in external flash extension)) NC( use in external flash extension)) JTAG interface/IO interface) JTAG (100K pull-down resistor in module) JTAG,dangling if dont use GND Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 4 Application reference 4.1 Reference design for JTAG CC_JTAG_TMS CC_JTAG_TCK CC_JTAG_TDO CC_JTAG_TDI GND 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 3 6 3 5 3 4 3 3 3 2 3 1 3 0 2 9 VCC R4 270R LED1 A K Q1 8050-S GND CC_GPIO_XX R5 10K IO port for LED using G P I O _ 2 4 G P I O _ 2 9 G P I O _ 2 8 _ T C K G P I O _ 2 3 H O S T _ I N T R H O S T _ S P I _ C S H O S T _ S P I _ D O H O S T _ S P I _ D I H O S T _ S P I _ C L K G P I O _ 1 2
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I 2 C _ S C L G P I O _ 1 3
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I 2 C _ S D A F L A S H _ S P I _ C S F L A S H _ S P I _ D N I F L A S H _ S P I _ C L K F L A S H _ S P I _ D O U T G N D G P I O _ 1 0 GPIO_09 GPIO_08 I n H B G P I
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O _ 1 1 UART0_TX/GPIO_07 UART1_CTS/GPIO_06 CC3200 MODULE WL_DBG_TX/GPIO_05 RS232_RX/GPIO_04 RS232_TX/GPIO_03 UART1_RX/GPIO_02 UART1_TX/GPIO_01 GND for state control Reloard/CC_GPIO_11 Link/CC_GPIO_10 Ready/CC_GPIO_09 Sleep/CC_GPIO_08 connect to IO ports of MCU for UART UART_RX UART_TX GND connect to UART ports of MCU 28 27 26 25 24 23 22 21 20 19 47 48 49 50 51 52 53 54 55 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 G N D 1 R F _ B G2 G N D 3 4 7 8 4 0 M _ O S C _ B U F F R F _ A5 6 T C X O _ E N G P I
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O _ 2 5 GND G P I O _ 2 8 2 P O S V D D _ A N A _ O U T 1 4 V D D _ F L A S H S O P 09 R E S E T1 0 V B A T _ I N 3 1 1 V B A T _ I N 2 1 2 V B A T _ I N 1 3 T E S E R n _ C C VCC G P I O 3 0 1 5 E X T _ 3 2 K 1 8 1 6 V D D _ A N A _ I N U A R T 1 _ R T S 1 7
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G P I O _ 0 0 Power:DC_3.3V VCC Please add decoupling capacitor GND ANT L1 0R C2 NC R F 50 Ohm RF trace C1 NC GND GND for ANT matching J1 R3 1K VCC EL MODE update/down load FW 1 0 normal R1 100K for RESET S1 SW-Q R2 100R C3 33nF/16V GND Figure 5 Reference design Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 4.2 Module secondary welding reference temperature curve 5 Packaging information 5.1 Carton packaging Module USES 354 * 250 * 362 mm carton packaging, contain inside the box. Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 Figure 7 Carton assembly figure 5.2 Inner carton packing Internal size is 352*348*56mm,each contain a set of vacuum reel packaged by electrostatic bag, It contains 600 PCS modules. Figure 8 appearance figure Inside the box Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 Figure 9 vacuum reel 5.3 Tape and Reel Packaging A single module adopts the take-up packageeach contains 500PCS module. Figure 10 rewinding roller Version number V1.0 V1.1 Revised scope Create a document Increase the test environment and deviation requirements Date 2016-01-18 2016-4-3 Contact information of the LSD WiFi
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WiFi business division of theLierda Science & Technology Group Co., Ltd www.lierda.com AddressLierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd EmailWiFi_Tech@lierda.com
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CompilerLierda Science & Technology Group Co., Ltd WiFi business division 2016.4 Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108 5.4 FCC Warning Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. To satisfy FCC RF Exposure requirements for this transmission devices, a separation distance of 20cm or more should be maintained between the antenna of this device and persons during operation. To ensure compliance, operation at closer than this distance is not recommended. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number
(A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, 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 Transmitter Module FCC ID:N8NLSD4WF0459. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization. Address:Lierda Building, 425 Dengyun Road, Hangzhou, China,Lierda Science & Technology Group Co., Ltd Tel:0571-89908723 Fax:0571-88256108