ESP32 WIFI Bluetooth BLE 8 Kanal Relais ESP32-. Entwicklungsboard DC 5-30V
20,25 €
Onboard mature and stable ESP32-//-32E module, large-capacity 4M Byte Flash;. 4, Onboard ESP32 module IO0 programmable button and reset button;. 7, 1 programmable LED and relay indicator onboard. Product Introduction.
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