EMW3162 WiFi Shield for Arduino and Nucleo - Waveshare

Description

EMW3162 WIFI Shield consists of a base plate and WiFi module EMW3162. EMW3162 WIFI Shield extends Arduino and Nucleo systems for the possibility of WiFi communication.

properties

• WiFi module EMW3162
• Easy-to-use WiFi module with UART interface
• High communication stability
• Low power consumption, 7mA at rest
• Base plate
• Connectors compatible with Arduino, only UART lines are used
• He works with Arduino UNO , Arduino Leonardo , STM32 Nucleo and Xnucleo
• Built-in USB FT230XS UART converter for debugging and firmware exchange
• TX / RX LEDs for communication
• EasyLink support
• The ability to restore the factory configuration

The most important elements

1. Arduino connectors
2. Connectors of the WiFi module EMW3162
3. Connector with derived lines of the WiFi module EMW3162
4. SWD interface connector for programming and debugging
5. USB to UART converter connector
6. USB converter - UART FT230XS
7. 3.3V RT9193-33 stabilizer
8. Fuse
9. BOOT switch
   • In position H the BOOT line is connected to 3.3V
   • In position L, the BOOT line is connected to GND
10. STATUS switch
    • In position H, the STATUS line is connected to 3.3V
    • In position L, the STATUS line is attached to GND
11. WiFi status LED
12. WPS button
• A short press starts WPS pairing
• Pressing for 5 seconds will restore the factory settings
13. EASYLINK button, pressing starts EasyLink pairing
14. RESET button
15. Power LED
16. Configuration jumpers of the UART interface of the WiFi module
• The WFRX-FTTX, WFTX-FTRX setting enables communication with the EMW3162 module via the USB-UART converter
• The setting WFRX-TX, WFTX-RX enables the communication of the EMW3162 module with Arduino

To download

• Product Wiki page