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4 Channel DC 5V 12V BT37E04 Bluetooth BLE Relay Switch Module For IOS Android

ab 15,13 €

3Bluetooth BLE 5.2. 1 4-Channel DC5V / DC12V Bluetooth BLE Relay Module. Working current (DC 12V): Standby 5MA, Bluetooth connection status 9MA, 1 relay on 38MA, 2 relays on 66MA, 3 relays on 93MA, 4 relays on 120MA.

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