A keyboard designed to prevent RSI. See Wikipedia and this website for more info.
To use this firmware, you have to replace the stock microcontroller with a Teensy++ 2.0. This is relatively easy and also reversible. See the notes at the bottom of datahand.h for more info.
Keyboard Maintainer: Nikolaus Wittenstein
Hardware Supported: DataHand Personal or Pro II
Hardware Availability: No longer in production
Make example for this keyboard (after setting up your build environment):
make handwired/datahand:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.