by project (2 Résultats)
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2 channel esp32 4G relay board KC868-A2
KC868-A2 esp32 4G relay board based on ESP32 wifi chip, many hardware resource for you to use. it support GSM module for SMS, voice call, GPRS communication. Support 4G SIM7600 module or 2G SIM800L mo...
Etat: Etat neuf, Région: M'SILA,
Prix : 9 000 DA -
ESP8266 5V WiFi relay module
This WIFI relay based on AI-Thinker ESP-01S WIFI module. It is designed for smart home, Internet of thing and other DIY project. With this smart relay, you will easy to DIY your smart switch to contro...
Etat: Neuf jamais utilisé, Région: ALGER,