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Bluetooth 4.0 BLE Relay Module 4 Channel for Apple Android IOT

Brand : Generic

    ₹ 1,829.00 1829.0 INR ₹ 1,829.00 (Incl. GST)

    ₹ 1,550.00

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    The relays can be switched on and off individually via BLE or Wi-Fi connection. Upon startup, the module creates a WPA2 protected Wi-Fi access point and BLE server. Over Wi-Fi, the relay states can be controlled with a simple GET statement for easy integration with your applications. The Wi-Fi webserver provides a JSON interface for relay states. A Bluetooth GATT server is created and can be used concurrently with the Wi-Fi access point.


    • Input: 6V 0.750A (NOTE: if the board can not work, please change power to 9V 1A or 12V 1A)

    • Relay capacity (per relay): 250Vac/10A, 125Vac/10A, 30VDC/10A

    • Relays: 4 independently controlled via ESP32

    • Interface: Bluetooth and Wi-Fi

    Questions and Answers:

    • Does this module include a web server? 

      • Yes, simple HTTP GET requests to 1) turn on/off module, 2) get states of relays in JSON format 

    • Can the module be controlled by a browser on a PC (Firefox / Windows)? 

      • Yes. (activate relay 1), (deactivate relay 1), (JSON format, information on all relay states) 

    • Can the module operate in client state, and connect to my existing AP, so I can control it over my existing LAN? 

      • AP only, but can send the firmware to the user to modify easily to add to client state if the user is advanced (just need usb-to-serial). Requires firmware change. 

    • And then, using port forwarding, can I control if over WAN? 

      • If you do the above firmware change and you set up the relay client as the DMZ, yes


    • 1 X  Bluetooth 4.0 BLE Relay Module 4 Channel for Apple Android IOT

    Product Specification, Right here

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