Cant get step button for preset to work


First i have to say, what a wounder full work you guys have done with this!!

And second i didn not get any dna or a micro part of know how to code, so i need the explanation
for an idiot there. just saying :slight_smile:

Have tried to read what i found about the macros you can write (the info in in the app under the macro) and also tried to put the P1=1&P2=3&PL=~
but cant manage it to work.

Also is there any way to maybe add a small Oled or so to the micro controller where you eg could
have a rotory encoder to go through presets and press to select, or so :slight_smile:

Using the JZK ESP-32S ESP32