The foot-mounted wireless synthesizer/drum machine

Open Source

The development of HappyFeet has only been possible with the use of open source software, including everything from tools used for hardware development Kicad, FreeCAD, to software packages flutter_reactive_ble, flutter_ogg_piano to soundfonts. So, we've stood on the shoulders of giants!  Now, it's our turn to give back.  We look forward to suggestions/contributions from the user community.


The HappyFeet app is developed using Flutter, a cross-platform app development
environment from Google, and the repo is on Github.

Code image from groove.dart

Embedded Software

The embedded software is based on the Texas Instruments simple_peripheral example application for CC26xx Bluetooth system-on-a-chip family.  The HappyFeet repo is [coming soon].