10Pcs ESP8266 Remote ESP-12F Ap+Sta Serial Port Wifi Transceiver Wireless Mod ri
23,46 €
10Pcs ESP-12F Ap+Sta Wireless Module Remote ESP8266 Serial Port Wifi Transceiver. 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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