Dual GPS vs RTK Setup

[Radmuffins]

@kristian

Use the one simpleRTK board as Base, and use compass like BNO085 or CMPS14, which I also own.

This one. Autosteer will not work good without RTK.
It is theorized that single with imu is better then dual for sure better then dual without RTK.

BNO085 or BNO080 IMU

IMUs are very fast, though, so if you can work out the right timing, it should be more accurate than the dual antenna, and perhaps react quicker, which would work better on little bumps. I’m anxious to see the code that is being worked on. It’s very exciting stuff. It could be that the secret to getting good and accurate roll data is to figure out the latency between the time the GPS observation was made and the time it comes out of the receiver in NMEA. Then if you cache the last couple hund…