I just got my hands on 2 Sik Telemetry Radios from Holybro. I’m intending to connect one to my onboard Raspberry Pi computer, and the other to my PC, and testing their performance communicating through a custom protocol, so the first thing I did was running Mission Planner to see what their firmware settings were set to.
I’m running Manjaro Linux on my PC, so I got the zipped release of Mission Planner and ran it under Mono. Then, following the instructions here, I tried Load Settings, but got this error:
Not going to pretend I understand why, but I had to remove modemmanager to get everything to work. It comes up in a couple of the installs for some GCS software. Worked for me, your mileage may vary.