1/2/4/8 kanal ESP32 WIFI Bluetooth-kompatibel BLE Relais Modul AC90-250V/DC5-30V Netzteil ESP32-WROOM Entwicklung Bord
12.29 EUR*
Beschreibung
1/2/4/8 kanal ESP32 WIFI Bluetooth-kompatibel BLE Relais Modul AC90-250V/DC5-30V Netzteil ESP32-WROOM Entwicklung Bord