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    DC12V 1 Channel Bluetooth BLE 5.2 Relay Module Control Board 6 Commands Operate

    • Item No : 326296854160
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : worldchips
    • Current Bid : US $5.23

    • * Item Description

    • 6 commands: On, Off, Delay. ON and OFF commands can be modified. 5: Bluetooth protocol: BLE 5.2. 1 x 1 channel DC12V Bluetooth BLE electrical module. 3 Bluetooth protocol: BLE 5.2. command (format: string).
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