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    DC 5V/12V 4CH Bluetooth Relay Module Smart Home Mobile APP Remote Control Switch

    • Item No : 404463688087
    • Condition : New
    • Brand : Markenlos
    • Seller : alice1101983
    • Current Bid : US $7.58

    • * Item Description

    • Model Number: bluetooth relay module. 7, On-board Bluetooth indicator and relay indicator LED. Theory: bluetooth relay. 1, On-board N76E003/STM8S003 and SPP-C Bluetooth 2.1 module. LED D2/D3/D4/D5(red): Relay indicator.
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