V4 all-in-one PCB

Try to connect to teensy’s USB board, and checkout the serial monitor. You will see if there is any packed GPS Message transmitted

Is there anyone who uses dual antenna and IMU at the same time?

I was curious about the outcome.

I have a question about the dual antenna settings. My right antenna is 2 cm further away from the rear axle than my left one. Does the Degree Correction (Heading Offset) have to be entered with a negative sign? The picture shows the exact opposite case.
grafik

would try negative value

You will see which one is correct by how far off the line it drives. An incorrect dual antenna angle acts much like an uncentered WAS in that AOG is content to drive slightly beside the line, always to the same side.