Roll Pitch Yaw on GPS-RTK

Sensors IMU & Motion
1

Does the https://www.sparkfun.com/products/16481 output roll, pitch and yaw along with Location/GPS coordinates?

Thanks…Tom

SparkFun GPS-RTK-SMA Breakout - ZED-F9P (Qwiic)

2

Hi Tom,

Pretty sure you would need 3 antennas to get what you want.

Have a look at this application note - https://content.u-blox.com/sites/defaul … 009093.pdf

You need to use a moving base and 2 rovers to get pitch, roll and yaw.

You would need a further base station to send correction data to the moving base if you wanted RTK precision coordinates.

Iam no expert on this matter but I think this is a good start.

I have made a moving base for heading only and it works very well.

Paul.

3

I don’t recall seeing any GPS modules at sparkfun that have a built in IMU for what you’re looking for. You could add a Qwiic IMU to the same bus to get that data but you will need to write code to poll both the IMU and GPS for data.

It’s possible, you’d just need two devices.