I got some 6 button Media control and Shutter button bluetooth key-fob remotes some time ago, they pair as wireless keyboards.
Just need a bit of code to make keystrokes call scripts.
These seem like enough buttons to cycle through MODEP presets for a music set, using the modep-btn-scripts lib.
bypass_pedalboard.sh
next_pedalboard.sh
prev_pedalboard.sh
switch_pedalboard.sh (Might select preset #1)
(Leaves 1 or 2 buttons free for other actions)
The remote outputs on my “Smart Lens Wireless Shutter & Remote”
(matching standard computer keyboard buttons)
Function . . . . . . . . . . . . . . . ASCII
VolumeDown . . . . . . . . . . . 174 The volume down key.
VolumeUp . . . . . . . . . . . . . . 175 The volume up key.
MediaNextTrack . . . . . . . . 176 The media next track key.
MediaPreviousTrack . . . . . 177 The media previous track key.
MediaPlayPause . . . . . . . . 179 The media play pause key.
Shutter . . . Carriage Return 13 Camera Icon
Bluetooth Device Name “Tzumi Musicshutter”
.Note the media control keys codes are non-printable characters, a minor complication.
Here’s an $8.65 example on Amazon
qiguch66 Bluetooth Multi-Media Remote Control Wireless Phone Bluetooth
.
Aliexpress offering Wireless Bluetooth Remote Control Car Steering Wheel for $4.88