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  • AC 220V ESP32 wifi Bluetooth 2 channel relay module ESP32 development board

    • Item No : 405385211678
    • Condition : New
    • Brand : Unbranded
    • Seller : lmu-audino
    • Current Bid : US $10.16
    • * Item Description

    • On board ESP32 module RST reset button and I00 programmable button; 5. Onboard mature and stable ESP32-WROOM-32E module, with a large capacity of 4M BYTE FLASH;. Onboard 1 programmable LED and 2 relay indicator lights.
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