This is a very nice and potentially very useful IoT Board . It is a Bluetooth 4.0 2 Relay Board from +Ics ICStation . It is powered by a HM-16 bluetooth 4.0 BLE module and it uses the GP IO pins to trigger two 5V relays on the board . The kit also comes with a android app and also a iOS app as well which you can find at the product page: or here
information about installing and using the app is here:
Potentially by using a arduino and a Bluetooth 4.0 module like the one I posted in a earlier article you can use more then one of this modules and by renaming them by using the terminal and AT commands functions on the HM-16 module you can connect with a arduino to different boards around the house and control any device you want.

#bluetooth #iot #arduino #home #automation #board #relay #module #hm-16 #relays #commands #function #diy #BLE #gpio

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