1 Stück Fern-Wireless-Modul ESP8266 ESP-12F AP + STA serieller Port Wifi Transceiv yt
2,33 €
1Pcs Wifi Transceiver ESP8266 ESP-12F Ap+Sta Serial Port Remote Wireless Module. It is not 5V tolant,Connect RX or TX on 5V Arduino will destroy this module. You must use a logic level converter, or a 3.3V Arduino.
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