The digital gear indicator is designed to work with a stock or aftermarket
ECU to display the current gear with an optional shift light.

Gear calculations are made based on vehicle speed and engine RPM
via OBD2 or CAN, or using a gearbox barrel position sensor.

The device is fully configurable via CAN BUS (communication, shift point
per gear, and can be used with virtual any CAN bus enabled  ECU.

Thanks to the large and bright display, the indicated gear is readable
in all lighting conditions. Display brightness can be controlled via CAN
or by a potentiometer (when gearbox barrel position sensor is not
connected).