What does GPS Error 1.0 mean?

What does GPS Error 1.0 mean?

You’ll need to give more information than that. What version of ArduCopter are you running? Where are you seeing this error? What GPS are you using?

Factory stock Iris+. I get the error in Mission Planner after it initializes. 8 satellites, HDOP less than 1.5, it was setting on a stable table and not disturbed while initializing. Rebooted several times with no resolution.

Hi,

Sorry for taking so long to answer. I’m not sure what version did the Iris+ come with, but I’m guessing 3.1 or 3.2. We have just released 3.4 so you probably have a version a bit old. I wasn’t around at the time those versions were used and I couldn’t find that error message. If you can get the specific version you have I may be able to do a better search job.