The Circle Trackpad Development Kit makes it easy to get up to speed with Cirque's feature-rich GlidePoint® circle trackpads. The development kit comes with 35 and 40 mm circle touchpads. The dev board includes an Arduino-compatible Teensy 4.0 module and a flexible dev board with through-holes for mocking up your own designs. Connectors for easy attachment  to the circle trackpads are pre-mounted. 

Together with sample code provided by Cirque, this development kit can serve as the foundation for your next product design.