I am trying to get Airpods or other Bluetooth device to transmit there battery percentage over Bluetooth. How do I get bluetooth headphones to transmit their battery percentage to the phone. I am at a standstill right now as I am unsure on what the Bluetooth can transmit as well as the battery extension by Taifun.
This is the extension made by Taifun
What happens first is the the item connects to the app.
This is what I think will work but I am not to sure.
This is what the designer looks like if you need to know
