AC220V ESP32 WLAN Bluetooth 2 Kanal Relais Modul ESP32 Entwicklungsboard
10,53 €
On board ESP32 module RST reset button and I00 programmable button; 5. Onboard 1 programmable LED and 2 relay indicator lights. Onboard mature and stable ESP32-WROOM-32E module, with a large capacity of 4M BYTE FLASH;.
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