Pressing R on the keyboard with a Bluetooth switch

Hello,

I have a Bluetooth switch

I have a Bluetooth switch connected to my computer, and I want it to trigger the R key on my keyboard when I press a key. I've started configuring it, but I can't seem to assign the R key.

That would require a custom generic device analyzer script, BTT does not support your device out of the box.

Or maybe if it behaves like a normal keyboard, it might work - in that case you can just record the button press in the "Keyboard Shortcuts" section (or in key sequences)

Like that ?