The current CHOMPI Sampler is officially retiring. We have made every functional part of CHOMPI open source, including some new things you haven’t seen before. You now have everything you need to edit firmware, create your own firmware from scratch, and even physically build a DIY CHOMPI of your own. You’ll have access to everything but the artwork, and the CHOMPI name.

It’s all in there.

• A Github repository that holds everything: all of the production files, both hardware and firmware, that make up the CHOMPI Sampler. 

• Firmware repo for TAPE 2.0, TEMPO 1.0, and WAVE 1.0

• A new CHOMPI Bootloader v6.4-beta that addresses inherited issues from the Daisy Seed.

• Schematic, BOM, EAGLE PCB files, and the a fabrication package.

• The six PCB panel enclosure files, as well as laser cutting files for DIY panels (logos / graphics not included).

This Open Source release also includes a new beta firmware called WAVE that we’re releasing as a recommended starting point. It’s a wavetable synthesizer, and it’s also available as a firmware card profile for you to download and test out.