Vier-weg AC 220V DC 5-30V Netzteil ESP32 WIFI Bluetooth BLE Relais Modul ESP32-WROOM-32E entwicklung Board I/O Port Volle Pin
USD 16.28USD 23.59
Vier-weg AC 220V DC 5-30V Netzteil ESP32 WIFI Bluetooth BLE Relais Modul ESP32-WROOM-32E entwicklung Board I/O Port Volle Pin