2/5/10PCS ESP8266 ESP-12E Wireless Remote Serial WIFI Transceiver Board Module
ab 1,69 €
Model:ESP8266 -12. 1/2/5/10 ESP8266 Remote Serial Wireless Transceiver WIFI Module Esp-12 AP+STA. You must use a logic level converter, or a 3.3V Arduino. It is not 5V tolant,Connect RX or TX on 5V Arduino will destroy this module.
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