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    12V ESP8266 ESP-01 4 Channel WiFi Relay Module For IoT Phone APP Controller

    • Item No : 173701660646
    • Condition : New
    • Brand : Markenlos
    • Seller : supermall9527
    • Current Bid : US $8.57

    • * Item Description

    • The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chip. Onboard ESP-01 WiFi modules and high performance microprocessor STM8S103. 2 the module has 2 working modes.
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