Hangzhou AiXiangJi Technology TYWE1S Tuya Smart Wi-Fi Module User Manual x

Hangzhou AiXiangJi Technology Co., Ltd. Tuya Smart Wi-Fi Module x

Contents

User Manual rev01

TYWE1S DATASHEET Tuya Smart Wi-Fi Module 1. Product Overview TYWE1S is a low power consumption module with built-in Wi-Fi connectivity solution designed by HangZhou Tuya Technology Corporation. The Wi-Fi Module consist a highly integrated wireless radio chip ESP8266EX and extra flash which has been programed with Wi-Fi network protocol and plenty of software examples.TYWE1S also has an 32-bit CPU, 1M byte flash, 36k SRAM and various peripheral resources. TYWE1S is a RTOS platform, embedded with all the Wi-Fi MAC and TCP/IP protocol function examples, users can customize their Wi-Fi product by using these software examples. Figure 1 shows the block diagram of the TYWE1S. Figure 1. The block diagram of the TYWE1S 1.1 Features ² Integrated low power consumption 32-bit CPU, also known as application processor l Basic frequency can support both 80MHz and 160MHz ² Supply voltage range: 3V to 3.6V ² Peripherals: 6×GPIOs, 1×UART , 1×ADC ² Wi-Fi connectivity: l 802.11 b/g/n l Channel 1 to 11 @ 2.4GHz l Support WPA/WPA2 l 19dBm output power in 802.11b mode l Support STA/AP/STA+AP operation mode l Support Smart Link function for both Android and iOS devices l Standby power consumption is less than 0.1 mW (DTIM3) l On-board PCB antenna, or IPEX connector for external antenna
TYWE1S DATASHEET l CE, FCC certified l Operating temperature range: 0℃ to 70℃ (Commercial grade), -40℃ to 85℃ (Industrial grade) 1.2 Main Application Fields ² Intelligent Building ² Intelligent home, Intelligent household applications ² Health care ² Industrial wireless control ² Baby monitor ² Webcam ² Intelligent bus
TYWE1S DATASHEET 2. Dimensions and Footprint 2.1 Dimensions TYWE1S has 2 columns of Pins (2*9). The distance between each Pin is 1.5mm. Size of TYWE1S: 18mm(W)*23.5mm(L)*4.1mm(H) Figure 2 shows the dimensions of TYWE1S. Figure 2. The dimensions of TYWE1S 2.2 Pin Definition Table 1 shows the general pin attributes of TYWE1S Table 1. The typical pin definition of TYWE1S PIN NO. NAME TYPE DESCRIPTION 1 VCC S UART1 power (3.3V) 2 U1TX I/O UART1_TXD 3 U1RX I/O UART1_RXD 4 3V3 S Supply voltage (3.3V) 5 GND S Ground 6 IO14 I/O GPIO_14 7 IO12 I/O GPIO_12 8 U0TX I/O UART0_TXD(used to print module's internal information) 9 IO0 I/O GPIO_0(processing during initials, caution when used) 10 IO5 I/O GPIO_5
TYWE1S DATASHEET 11 U0RX I/O UART0_RXD(used to print module's internal information) 12 IO1 I/O GPIO_1(status is uncertain during initials) 13 IO4 I/O GPIO_4 14 GND S Ground 15 GND S Ground 16 RESET I/O External reset singal(negative level effects) 17 TOUT AI ADC terminal 18 GND S Ground Note: S: Power supply pins; I/O: Digital input or output pins; AI: Analog input.
TYWE1S DATASHEET 3. Electrical Characteristics 3.1 Absolute Maximum Ratings Table 2. Absolute Maximum Ratings PARAMETERS DESCRIPTION MIN MAX UNIT Ts Storage temperature -40 125 ℃ VDD Supply voltage - 3.6 V Electrostatic release quantity (Human body model) TAMB-25℃ - 2 KV Electrostatic release quantity (Machine model) TAMB-25℃ - 0.5 KV 3.2 Electrical Conditions Table 3. Electrical Conditions PARAMETERS DESCRIPTION MIN TYPICAL MAX UNIT Temperature for Commercial grade -30 - 70 ℃ Ta Temperature for Industrial grade -40 - 85 ℃ VDD Supply voltage 3.0 - 3.6 V VIL IO negative level input -0.3 - 3V3*0.25 V VIH IO positive level input 3V3*0.75 - 3.6 V VOL IO negative level output - - 3V3*0.1 V VIH IO positive level output 3V3*0.8 - - V Imax IO drive current - - 12 mA Cpad Capacitance of the input pin - 2 - pF 3.3 Wi-Fi Transmitting Current Consumption Table 4. Wi-Fi TX current consumption PARAMETERS MODE RATE TYPICAL UNIT IRF 11b 11Mbps 170 mA IRF 11g 54Mbps 140 mA IRF 11n MCS7 140 mA 3.4 Wi-Fi Receiving Current Consumption Table 5. Wi-Fi RX current consumption
TYWE1S DATASHEET PARAMETERS MODE RATE TYPICAL UNIT IRF 11b 11Mbps 50 mA IRF 11g 54Mbps 56 mA IRF 11n MCS7 56 mA 3.5 Working Mode Current Consumption Table 6. MCU working current consumption WORK MODE CONDITION TYPICAL UNIT Modem-Sleep CPU is processing, Wi-Fi modem turns off 15 mA Light-Sleep CPU stops processing, Wi-Fi modem turns off 0.9 mA Deep-Sleep CPU stops processing, Wi-Fi modem turns off, Wi-Fi disconnects 10 μA Power Off Power off 0.5 μA
TYWE1S DATASHEET 4. WLAN Radio Specification 4.1 Basic Radio Frequency Characteristics Table 7. Basic Radio frequency characteristics PARAMETERS DESCRIPTION Frequency band 2412MHz - 2462MHz Wi-Fi standard IEEE 802.11n/g/b (Terminal 1-11) 11b:1,2,5.5,11(Mbps) 11g:6,9,12,18,24,36,48,54(Mbps) Data transmitting rate 11n:HT20,MCS0~7 On-board PCB Antenna (Default) Antenna type U.FL RF external antenna (optinal) 4.2 Wi-Fi Transmitting Power Table 8. Wi-Fi transmitting power PARAMETERS MIN TYPICAL MAX UNIT RF average output power, 802.11b CCK Mode 11M - 17 - dBm RF average output power, 802.11g OFDM Mode 54M - 15 - dBm RF average output power, 802.11n OFDM Mode MCS7 - 13 - dBm The Frequency error -10 - 10 ppm 4.3 Wi-Fi Receiving Sensitivity Table 9. Wi-Fi Receiving sensitivity PARAMETERS MIN TYPICAL MAX UNIT PER<8%, Receiving sensitivity, 802.11b CCK Mode 11M - -91 - dBm PER<10%, Receiving sensitivity, 802.11g OFDM Mode 54M - -75 - dBm PER<10%, Receiving sensitivity, 802.11n OFDM Mode MCS7 - -72 - dBm
TYWE1S DATASHEET Regulatory information for the OEMs and Integrators The guidelines described within this document are provided to OEM integrators installing Tuya Smart Wi-Fi Module in notebook and tablet PC host platforms. Adherence to these requirements is necessary to meet the conditions of compliance with FCC rules, including RF exposure. When all antenna type and placement guidelines described herein are fulfilled the Tuya Smart Wi-Fi Module may be incorporated into notebook and tablet PC host platforms with no further restrictions. If any of the guidelines described herein are not satisfied it may be necessary for the OEM or integrator to perform additional testing and/or obtain additional approval. The OEM or integrator is responsible to determine the required host regulatory testing and/or obtaining the required host approvals for compliance . Tuya Smart Wi-Fi Module are intended for OEMs and host integrators only. . The Tuya Smart Wi-Fi Module must be operated with an access point that has been approved for the country of operation. . Changes or modification to Tuya Smart Wi-Fi Module by OEMs, integrators or other third parties is not permitted. Any changes or modification to Tuya Smart Wi-Fi Module by OEMs, integrators or other third parties will void authorization to operate Information to Be Supplied to the End User by the OEM or Integrator The following regulatory and safety notices must be published in documentation supplied to the end user of the product or system incorporating the Tuya Smart Wi-Fi Module, in compliance with local regulations. Host system must be labeled with "Contains FCC ID: 2AFNLTYWE1S ", FCC ID displayed on label. The Tuya Smart Wi-Fi Module must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product. Intel Corporation is not responsible for any radio or television interference caused by unauthorized modification of the devices included with the wireless adapter kit or the substitution or attachment of connecting cables and equipment other than that specified by Intel Corporation. The correction of interference caused by such unauthorized modification, substitution or attachment is the responsibility of the user. Intel Corporation and authorized resellers or distributors are not liable for any damage or violation of government regulations that may arise from the user failing to comply with these guidelines. This device has been evaluated and shown compliant with the FCC RF Exposure limits under fixed exposure conditions (antennas are greater than 20cm from a person’s body)when installed in certain specific configurations. The host system shall have a label showing: Contains FCC ID: 2AFNLTYWE1S This product adopts the PCB antenna, the antenna gain is 1dBi When the user selects U.FL RF connector antenna, it requires the a complete the antenna. the kind of antenna that users can be use: 2.4 G RF antenna U.FL. RF connector(antenna type: FPC antenna, Integral antenna） (The gain of antenna : 1dBi)
TYWE1S DATASHEET 5. Antenna Information 5.1 Antenna Type Antenna can be connected using On-board PCB antenna or an external antenna, the default way is using the On-board PCB antenna. User can modify the connection mode shown below: (TYWE1S has a resistance--0omh/0402 marked as red) Figure 3. On-board PCB Antenna configuration Figure 4. External Antenna configuration 5.2 Reduce Antenna Interference While using the On-board PCB antenna, in order to have the best Wi-Fi performance, it’s recommended to keep a minimum 15mm distance between the antenna part and the other metal pieces. 5.3 U.FL RF Connector Figure 5 shows the physical parameter of the U.FL RF connector. Figure 5. The physical parameter of the U.FL RF connector
TYWE1S DATASHEET This device has been evaluated and shown compliant with the FCC RF Exposure limits under fixed exposure conditions (antennas are greater than 20cm from a person’s body)when installed in certain specific configurations. The host system shall have a label showing: Contains FCC ID: 2AFNLTYWE1S This product adopts the PCB antenna, the antenna gain is 1dBi, more details is in chapter 4. When the user selects U.FL RF connector antenna, it requires the a complete the antenna. the kind of antenna that users can be use: 2.4 G RF antenna U.FL. RF connector(antenna type: FPC antenna, Integral antenna） (The gain of antenna : 1dBi)
TYWE1S DATASHEET 6. Packaging Information And Production Guide 6.1 Mechanical Dimensions Figure 6. Top view of the module Figure 7. Side view of the module 6.2 PCB Recommended Package Figure 8. PCB Package Drawing
TYWE1S DATASHEET 6.3 Production Guide ² The storage for the delivered module should meet the following condition: 1. The anti-moisture bag should be kept in the environment with temperature < 30℃ and humidity < 85% RH. 2. The expiration date is 6 months since the dry packaging products was sealed. ² Cautions: 1. All the operators should wear electrostatic ring in the whole process of production. 2. While operating, water and dirt should not have any contact with the modules. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this 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. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. 15.105 Information to the user. (b) For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a prominent location in the text of the manual: Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help.
TYWE1S DATASHEET 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 and your body. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. The final end product must be labelled in a visible area with the following: “Contains Transmitter Module 2AFNLTYWE1S”

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