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    DC5V/12V 2CH Bluetooth Relay Module Smart Home Mobile APP Remote Control Switch

    • Item No : 275882360060
    • Condition : New
    • Brand : Unbranded
    • Seller : modul_technik
    • Current Bid : US $7.22

    • * Item Description

    • The 5V dual circuit Bluetooth relay module consists of 2 5V//10A relay modules and a SPP-C Bluetooth serial slave module. Prepare a USB to TT serial module, TTL module GND, TX, RX respectively relay module GND, TX, RX.
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