Great Idea!

[Baza-1969]

Hi, there - this is very interesting code, and could be similar to what I have in mind.
I'm very new to esp32 - so please forgive my ineptness!

I have a Bluetooth (classic) controlled guitar amplifier that is controlled by an app. the app sends audio for 'play-along' backing plus instruction to the amp to change sound (eg from a rock guitar sound to an acoustic guitar - there are 4 sound presets) it's simple raw serial RFCOMM reads and writes over bluetooth.
What I'm trying to do is have an esp32 bridge between the app and the guitar amplifier.
On this bridge device, I want to wire 4 footswitches to allow me to send the preset code and therefore change the amp sound via footswitch (allowing me to keep my hands free for playing)
Based on this interesting work by sound shed..

https://github.com/soundshed/spork/blob/master/examples/python/spork.py

Do you think a chunk of your code will allow this bridge between the app and the guitar amplifier?
many thanks for your time!

[N3MIS15]

This acts as an iBeacon. I don't it would help.

[Baza-1969]

Oh. I misunderstood its function. Sorry for troubling you, and thanks for the response.