Vier-weg AC 220V/DC 5-30V Netzteil ESP32 WIFI Bluetooth-kompatibel BLE relais Modul ESP32-WROOM-32E Board I/O Port Volle Pin
USD 16.04USD 23.94
Vier-weg AC 220V/DC 5-30V Netzteil ESP32 WIFI Bluetooth-kompatibel BLE relais Modul ESP32-WROOM-32E Board I/O Port Volle Pin