@whiterose I don’t know that this is the only all in one card. Based on the information I had when I started this project it appeared to me to be the only documented card with information in the actual support files download.
The basic panda board just combines GPS and IMU. Then you use a separate autosteer board.
At first blush this one appeared to do everything I wanted but it turned out there was some tinkering to make it work the way I wanted it to.
Now it does GPS, IMU, and autosteer all on the same board.
I will add a separate machine board for section control on the planters and I will add the rate controller board for the fertilizer spreader.