It's always such a pleasure to find new projects with Navio2 and Reach RTK GNSS in project category on our community forum. This time we've decided to share the details and cool demonstration of one of them.
Navio2 is responsible for interface with GPS, RC In/Out, I2C, and it will be used for some simple sensor interfacing. All while the Rpi3 is running ROS in making decisions.
The fastest speed for now is 1.5ms/ (3.3 mph) while still keeping cutting accuracy.
The error is normally within 4 inches but can peak to 8 inches with really rough terrain.
Navio2 + RPI3
Interfaces provided by Navio2 SDK
Here is a spiral cut to test turns and tighter turns