Tritium Limited

Tritium is a small UK-based company run by Carl Schofield. We design and publish practical marine electronics projects — devices you can build yourself from widely available parts, with full build guides and ready-to-use firmware.

The projects here grew out of practical need: fitting out a sailing boat and finding that commercial solutions were expensive, closed, and often over-engineered for the task.

Firmware is provided free of charge. Source code for individual projects is not published, but all third-party components used are listed on the licences page.