Conditions of RTKFixed

@rmackay9 The matter of obstacle avoidance seems to be going well ,Thank you.

Please let me know the conditions of RTKFixed.
I think that it is enough positioning number to fix.

@Takeuchi,

I’m not really too experienced with RTK GPSs so I don’t know how/when they switch from Float to Fixed. As far as I know it’s just a matter of waiting longer…