Twisty 2: Open Source Bluetooth MIDI Controller

US Raspberry Pi Pico powered      27/01/26

MIDI Controllers - we all need them, whether it be for hardware or software, and this one is a very affordable open-source project with the PCB files, Source Code and STL files for the enclosure freely available on GitHub. All the details are below but it can also be used as a Subharmonicon-style sequencer... 


MIDI messages are completely customizable, for whatever messages you'd need. Great stuff. 

An Open Source MIDI controller inspired by the MIDI Fighter that supports USB MIDI, TRS serial MIDI out and Bluetooth MIDI. Completely customizable using an onboard OLED and menu systems - MIDI message types, value ranges, colors and custom labels for each switch and encoder. Save up to sixteen custom setups to the Pico's flash memory.

Arduino Pico source code, KiCad schematics and PCB files, Gerbers and STL files for the enclosure are available on my Github: https://github.com/rheslip/Twisty-2-MIDIController

 

More from rheslip20

 

About the author [midierror]: midierror is co-founder of Potato Audio, he makes nifty Max For Live devices, award-winning Sample Packs and hosts the 'midierror meets...' interview series speaking with all kinds of people working in sound & music. 


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