WiZ 8285 1517PT User manual 1. Overview WiZ 8285 1517PT is an embedded Wi-Fi module with built-in a PCB antenna based on ESP8285. Table 1-1. WiZ 8285 1517PT specification Categories Hardware Wi-Fi Software Items Operating Voltage Operating Current Operating Temperature Size Interfaces Dimming Control Protocols Frequency Encryption Network Protocols Upgrade User Control Specifications Min. 2.7VDC, Max. 3.6VDC Avg. 120mA, Max. 240mA
-10C ~ 105C 17.3 x 15 x 2.3mm 5 x GPIO, 1 x ADC, 1 x UART PWM @ 200Hz, Logic level 802.11 b/g/n, WPA2 2412-2462MHz Wi-Fi: WPA2, TCP: TLS1.2 IPv4, TCP/UDP, HTTPS, MQTT Automated and transparent, from Cloud Smart Application, Cloud control, Voice control
(Amazon Alexa, Google Home) Figure 1-1. Appearance WiZ 8285 1517PT User manual V19.09.1 Page 1 of 10 WiZ 8285 1517PT User manual 2. Pin Description Figure 2-1. WiZ 8285 1517PT Pin Connection Layout Table 2-1. WiZ 8285 1517PT Pin Definitions Pin Pin Number Name Function Description
(Lamp configure) Function Description
(Plug configure) 1 2 3 4 5 6 7 8 9 10 11 RST AD External reset signal, Active Low External reset signal, Active Low ADC pin ADC pin GPIO13 PWM B or I2C - SDA Button, input, active low GPIO4 PWM - G Wifi status, active low GPIO5 PWM R or I2C - SCL Relay status, output, active low VDD GND Power input, 3.3V Power Ground RXD0 UART_Rx TXD0 UART_Tx Power input, 3.3V Power Ground UART_Rx UART_Tx GPIO12 PWM WW or CCT Relay drive, output, active high GPIO14 PWM CW or DIM or DW nc WiZ 8285 1517PT User manual V19.09.1 Page 2 of 10 WiZ 8285 1517PT User manual 3. Functional Description 3.1 Interface Description Table 3-1. Interface Description for Lamp configure Interface PWM PWM PWM I2C ADC UART Pin PWM CW PWM WW PWM R / G / B PWM DIM PWM - CCT Function Description Currently the PWM interface has five channels. PWM interface can realize the control of LED lights directly. The DIM & CCT are PWM signal. The DIM control the dimming ratio and CCT control the CW / WW ratio for the LED lamp. PWM DW The PWM signal for dimmable white lamp. SDA SCL ADC UART_Rx UART_Tx The I2C (master) signal for dimming control of RGB LED. The LED driver should be an I2C slave to Tests the input voltage of the ADC pin. Communicates with the UART device. Table 3-2. Interface Description for Plug configure Interface Pin name Function Description Digital Output Wifi status An IO to indicate the Wifi activity. When Wifi is active, this pin will pull low to sink a current. The sink is 20mA max. Digital Output Relay status An IO to indicate the Relay status. When Relay is on, this pin will pull low to sink a current. The sink is 20mA max. Digital Output Relay drive An output signal to control the Relay. An output high to control the Digital Input Button ADC UART ADC UART_Rx UART_Tx relay on. An output low to control the relay off. Connect to the press button for control. The press button is required to connect between this IO and Ground. A pull high resistor of normally 10K is required to connect to this IO to function properly. Tests the input voltage of the ADC pin. Communicates with the UART device. WiZ 8285 1517PT User manual V19.09.1 Page 3 of 10 WiZ 8285 1517PT User manual 4. Electrical Characteristics 4.1 Electrical Characteristics Table 4-1. Electrical Characteristics Parameter Symbol Storage temperature Operating temperature Maximum soldering temperature
(Condition: IPC/JEDEC J-STD-020) Supply voltage Input logic level low Input logic level high Output logic level low Output logic level high
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VDD VIL VIH VOL VOH Min 40 40
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2.7 0.3 0.75 VDD
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0.8 VDD TYP
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25
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3.3
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Max 125 105 260 3.6 0.25 VDD VDD + 0.3 0.1 VDD
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Unit V V V V V WiZ 8285 1517PT User manual V19.09.1 Page 4 of 10 WiZ 8285 1517PT User manual 4.2 WiFi Radio Table 4-2. Wi-Fi Radio Characteristics Description Input frequency Input reflection Min 2412
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PA output power in 802.11b/g/n mode Output Power 17.4 Sensitivity DSSS, 1 Mbps CCK, 11 Mbps 6 Mbps (1/2 BPSK) 54 Mbps (3/4 64-QAM) HT20, MCS7 (65 Mbps, 72.2 Mbps)
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Adjacent channel rejection OFDM, 6 Mbps OFDM, 54 Mbps HT20, MCS0 HT20, MCS7
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TYP
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20 98 91 93 75 72 37 21 37 20 Max 2462 10 22.16
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Unit MHz dB dBm dBm dBm dBm dBm dBm dB dB dB dB WiZ 8285 1517PT User manual V19.09.1 Page 5 of 10 WiZ 8285 1517PT User manual 4.3 Power Consumption The following power consumption data were obtained from the tests with a 3.3V power supply and a voltage stabilizer, in 25C ambient temperature. All data are based on 50% duty cycle in continuous transmission mode. Table 4-3. Power Consumption Modes Tx 802.11b, CCK 11 Mbps, POUT = +17 dBm Tx 802.11g, OFDM 54 Mbps, POUT = +15 dBm Tx 802.11n, MCS7, POUT = +13 dBm Rx 802.11b, 1024 bytes packet length , 80 dBm Rx 802.11g, 1024 bytes packet length , 70 dBm Rx 802.11n, 1024 bytes packet length , 65 dBm Min
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TYP 170 140 120 50 56 56 Max
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Unit mA mA mA mA mA mA 4.4 Reflow Profile Figure 4-1. WiZ 8285 1517PT Reflow Profile WiZ 8285 1517PT User manual V19.09.1 Page 6 of 10 WiZ 8285 1517PT User manual 4.5 Electrostatic Discharge Table 4-4. Electrostatic Discharge Parameters Name Electrostatic Discharge
(Human - Body Model) Electrostatic Discharge
(Charged - Device Model) Symbol VESD
(HBM) VESD
(CDM) Reference Level Max Unit Temperature: 23 5 Based on ANSI/ESDA/JEDEC JS - 001 - 2014 Temperature: 23 5 Based on JEDEC EIA/JESD22 - C101F 2 2000 C2 500 V V WiZ 8285 1517PT User manual V19.09.1 Page 7 of 10 WiZ 8285 1517PT User manual 5. Dimensions Figure 5-1. WiZ 8285 1517PT Dimensions WiZ 8285 1517PT User manual V19.09.1 Page 10 of 10 Regulatory Module Integration Instructions 2.2 List of applicable FCC rules This device complies with part 15.247 of the FCC Rules. 2.3 Summarize the specific operational use conditions This module can be applied in household electrical appliances as well as lighting equipments. The input voltage to the module should be nominally 2.7-3.6 V DC typical value 3.3V DC and the ambient temperature of the module should not exceed 105. This module using PCB antenna with maximum gain is 2.0dBi.Other antenna arrangement is not covered by this certification. If the antenna needs to be changedthe certification should be re-applied. 2.4 Limited module procedures Not applicable 2.5 Trace antenna designs Not applicable 2.6 RF exposure considerations This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .This equipment should be installed and operated with minimum distance 20cm between the radiator&your body. If the device built into a host as a portable usage the additional RF exposure evaluation may be required as specified by 2.1093. 2.7 Antennas Module contains one PCB antenna. 2.8 Label and compliance information The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as: "Contains Transmitter Module FCC ID: 2AUOF-1517PT
" or "Contains FCC ID: 2AUOF-1517PT "Any similar wording that expresses the same meaning may be used. 2.9 Information on test modes and additional testing requirements a)The modular transmitter has been fully tested by the module grantee on the required number of channels modulation types and modes it should not be necessary for the host installer to re-test all the available transmitter modes or settings. It is recommended that the host product manufacturer installing the modular transmitter perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits (e.g.where a different antenna may be causing additional emissions). b)The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitters digital circuitry or due to physical properties of the host product (enclosure). This investigation is especially important when integrating multiple modular transmitters where the certification is based on testing each of them in a stand-alone configuration. It is important to note that host product manufacturers should not assume that because the modular transmitter is certified that they do not have any responsibility for final product compliance. C)If the investigation indicates a compliance concern the host product manufacturer is obligated to mitigate the issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well as to the general conditions of operation in Sections 15.5 15.15 and 15.29 to not cause interference. The operator of the host product will be obligated to stop operating the device until the interference has been corrected The 2.4G WIFI Module is based on ESP8285 chip . Below are steps for TX verification tx_contin_en 1 // returnwifi tx continuous test!
wifitxout < parameter 1> < parameter 2> < parameter 3>
< parameter 1>Send channel option and allowed number is 1~11.
< parameter 2>Send data rate option, the relationship between input parameters and rates is shown in table 1.
< parameter 3>Send power attenuation, which is 8 bits directed number and 0.25 dB unit. 2.10 Additional testing Part 15 subpart B disclaimer The final host / module combination need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device . The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules including the transmitter operation and should refer to guidance in KDB 996369. Frequency spectrum to be investigated For host products with certified modular transmitter the frequency range of investigation of the composite system is specified by rule in Sections 15.33(a)(1) through (a)(3) or the range applicable to the digital device as shown in Section 15.33(b)(1) whichever is the higher frequency range of investigation. Operating the host product When testing the host product all the transmitters must be operating.The transmitters can be enabled by using publicly-available drivers and turned on so the transmitters are active. In certain conditions it might be appropriate to use a technology-specific call box (test set) where accessory devices or drivers are not available. When testing for emissions from the unintentional radiator the transmitter shall be placed in the receive mode or idle mode if possible. If receive mode only is not possible then the radio shall be passive (preferred) and/or active scanning. In these cases this would need to enable activity on the communication BUS
(i.e. PCIe SDIO USB) to ensure the unintentional radiator circuitry is enabled. Testing laboratories may need to add attenuation or filters depending on the signal strength of any active beacons (if applicable) from the enabled radio(s). See ANSI C63.4 ANSI C63.10 and ANSI C63.26 for further general testing details. The product under test is placed into a normal paired' mode with another BLE device as per the normal intended use of the product (for example transferring data). FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's 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. ISED RSS Warning:
This device complies with Innovation, Science and Economic Development Canada licenceexempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation of the device. Le prsent appareil est conforme aux CNR d'ISED applicables aux appareils radio exempts de suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. licence. L'exploitation est autorise aux deux conditions ISED RF exposure statement:
This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.This transmitter must not be co located or operating in conjunction with any other antenna or transmitter. Le rayonnement de la classe b repecte ISED fixaient un environnement non contrls.Installation et mise en uvre de ce matriel devrait avec changeur distance minimale entre 20 cm tonon corps.Lanceurs ou ne peuvent pas coexister cette antenne ou capteurs avec dautres. IC Label Instructions:
The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as:
Contains Transmitter Module IC: 25479-1517PT,or Contains IC: 25479-1517PT, Any similar wording that expresses the same meaning may be used. Instructions d'tiquetage IC:
L'extrieur des produits finis contenant ce module doit afficher une tiquette faisant rfrence au module inclus. Cette tiquette extrieure peut utiliser des libells tels que: contient le module metteur IC: 25479-1517PT ou contient: IC: 25479-1517PT, tout libell similaire exprimant le mme sens peut tre utilis.