Garmin inReach sync on Linux computers

As many others, I’m in quarantine (although not legally forced here in Mexico). That gives me time to do some small content.
The Garmin InReach is a popular device to use for overland travel, and me included use one. I also happened to be a loyal GNU/Linux user. Officially there’s no documentation form Garmin about how to sync a InReach device using a Linux computer.
I made a quick video showing that it is in fact possible.

Wish i could continue on the trip soon, but it seems like I’ll have to wait until late this year at the best.