This project makes a Kettler Racer 9 usable with any software requiring Ant+, for example Zwift or Sufferfest.
It reads power and cadence data from a Kettler indoor bike over USB (or bluetooth, though that's harder to get set up), and writes that to an Ant+ dongle.
It works on Mac and Raspberry Pi, with the following dependencies:
- Python 2 (tested with 2.7)
- pyserial 2.7
Just run kettler-ant-adapter.py. It tries to use any USB device at /dev/.*USB.*.