I needed a new GSU and found the Digitech TTU+, which seemed to offer what I needed.

https://dreamworksrc.com/product/dig...elemetry-unit/


Unfortunately , it did not come with any instructions, the company seems to be out of business, and even the Internet archive has no info on this 2019 era device.

All I need is a copy of the manual, or just the pinout of the ECU input for Jetcat/Projet.

Thanks!