Thank you cmcgrath5035.
My mistake about the TinyG-Updater.
I was hoping for pre-compiled binary files but as there was none I had to build my own, like you mention. I used this as a guide as the wiki is lacking in some areas:
https://github.com/synthetos/g2/issues/205
Also the firmware update script for Mac doesn’t work. There is an PR to fix this that hasn’t been merged:
https://github.com/synthetos/g2/pull/118
You can use the script version from there to get it to work.
I have questions about specific configuration items of G2. Where is the best place to ask these? Here? Github issues? Ox forum?
Thanks again.