WeMOS Mega + WiFi R3 ATmega2560 + ESP8266 USB-TTL Arduino Mega NodeMCU UK
25,98 €
USB<->ESP8266 (Update firmware or sketch) OFF OFF OFF OFF ON ON ON. USB<->ESP8266 (communication) OFF OFF OFF OFF ON ON OFF. Arduino module. WIFI Module. USB Module. USB Converter Cable. USB Flashlight.
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