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GPI Controller Mk. 1

The GPI Controller Mk. 1 is the first, and at time of writing, only GPI Controller available. It provides a USB interface for controlling GPI functions on compatible monitors.



45 x 45 x 20 mm


3D printed PLA-CF

Computer Interface

USB-C (USB 2.0 High-Speed)

GPI Interface

RJ45 (ground on pin 5)

Compatible Monitors

The controller is compatible with hardware that uses an RJ45 GPI port with a common ground on pin 5. Both Flanders Scientific and SmallHD monitors are confirmed to work with the controller, though other devices may be compatible as well.