NEU ESP-01S ESP8266 serielles Wi-Fi Wireless Modul + ESP-01 Adapter für Arduino
3,50 €
This is WiFi serial transceiver module, based on ESP8266 SoC which has integrated TCP/IP protocol stack. 1 x ESP-01S ESP8266 module. - Arduino UNO R3 and the compatible board can directly connect to this module.
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