5 Pcs ESP8266 ESP-12F Ap+Sta Wifi Transceiver Remote Serial Port Wireless Mod xr
12,73 €
5 Pcs ESP8266 ESP-12F Ap+Sta Wifi Transceiver Wireless Module Remote Serial Port. 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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