ESP8266 Web Sever Serial WiFi Shield Expansion Board ESP-13 for Mega2560
ab 20,47 €
WiFi uses industrial-grade chip ESP8266, the module is ESP-13 with a strong anti-interference ability;. ESP8266 GPIO 0 2 4 5 9 10 12 13 14 15 16 EN UART UART. Two-position DIP realizes Arduino and ESP8266 serial port expansion.
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