Mavlink Messages

I am reading Mavlink messages onto a display using an arduino. I can get all message except AUTOPILOT_VERSION is there anything extra required to get this message.

David Ardis

Probably that message is not implemented in the ardupilot firmware.
Patches adding it to libraries/GCS_Mavlink/GCS_Mavlink.cpp are welcomed :slight_smile:

How does mission planner know what firmware is running on vehicle?

Please ask that in the mission Planner forum section.