I was missing a footswitch to change presets in JamUp Pro for iPhone & iPad.
Instead of buying an original one, I got an crazy idea, and ripped apart a
bluetooth keyboard and took the bluetooth module inclusive the battery with
usb-recharge, and I started to build an pedalboard with four footswitches,
so I could flip through different presets, and jump through the pages of presets.
The result ended up very well!
Updated 2017-09-08 - Included a circuit diagram in the new version 2.0
Here is a document I wrote, on how to build it yourself!
New version 2.0
DIY___Build_a_Bluetooth_4_way_Footswitch_for_JamUp_Pro.pdf ( 660.56K )
Number of downloads: 2731Best Regards
MrUK/Uffe K