Hi, I have an airtel internet TV set-top box which comes with android operating system and uses a bluetooth based remote. I want to create a remote using nodemcu and bluetooth module HC-05 to control that set-top box. Can anyone help me out on this project. There is no IR receiver in set-top box.
I recommend you Google for various similar methods… this is NOT a Blynk specific thing. Once you have code and hardware that works, then you can add in the Blynk GUI.