I had my micro minimosd updated to the revo firmware and the latest character set, connected to the receiver flexi port on my revo. I'm using OP Link for control and telemetry.
All was working ok with display of battery, Home Altitude, Pitch, Roll, Throttle %, and Timer. I added a GPS and Aux Mag. This required a firmware upgrade to the "next" branch along with the new GCS.
All of the original telemetry is still working. Adding GPS to the OSD panel shows up in the Config Tool and saves OK. But, info doesn't show up on the screen.
# of Sats = 0. Altitude, Home Direction, Home Distance, and Rate of Climb don't display at all.
GPS and Mag work great in Velocity Roam mode.