The trackpoint module consists of a trackpoint unit mounted on top of a controller. The base price comes in kit form without a controller or headers. To get a complete, working module, add the build service with a controller and headers. The module requires the SDA / SCL pins to be unused! For example, the stock Ferris Sweep PCB uses these pins for switches. Contact us if you're not sure about compatibility. Firmware is provided for QMK and is the path of least resistance. ZMK also supports PS2 devices, but this is only recommended for folks who are comfortable fiddling with ZMK. We don't officially support this, so please seek help in the ZMK discord server. If you wish to integrate a trackpoint into your own custom design in a different way, a separate listing for the base trackpoint components is available here. --- Want to build one? Check the guide!
