Tinymovr is equipped with a Cortex M4F microcontroller with floating point unit, 128kB Flash and integrated gate drivers, power management and current sensing.

Both the firmware that runs on the boards, as well as client libraries and apps are and will remain open source under the GNU GPL v3. 

The board measures 40x40mm, a footprint compact enough to hide behind a 5010 or larger brushless motor. Reasonable component placement leaves ample room for encoder magnet and wiring.