DC5-30V ESP32 WIFI Bluetooth BLE 8-Kanal Relais ESP32-WROOM Entwicklungsboard.
20,50 €
4, Onboard ESP32 module IO0 programmable button and reset button;. 7, 1 programmable LED and relay indicator onboard. Sound & Vision. Get The Right At The Right Price！. We will be happy to resolve any issues you may have in a cordial and friendly manner.
Jetzt bei Ebay:
