AC 220V ESP32 wifi Bluetooth 2 channel relay module ESP32 development board
10,83 €
On board ESP32 module RST reset button and I00 programmable button; 5. Onboard mature and stable ESP32-WROOM-32E module, with a large capacity of 4M BYTE FLASH;. Onboard 1 programmable LED and 2 relay indicator lights.
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