GHI Electronics products are used globally in many markets. Unfortunately, most customers can’t share their commercial projects. Trade secrets, competition, NDAs and many other factors that hide the nicest projects.
@ Iggmoe was generous enough to share some info about this very interesting commercial project.
The part in the article regarding: " NMEA 0183 messages from each instrument are fed into a PC board inside the CCM, which multiplexes these data streams and outputs a single combined NMEA 0183 data stream to a local SD memory card and to a Bluetooth radio modem." - That must be what the Fez is doing, I think.