OK, this isn't open source or free...
But it works, has been going for over 10 years, fully redundant servers and we answer the phones and reply to emails..
Yes, quite a few TrueTracker units round the country now.
Some nice operations here. See
I also know a guy in Sweden using 2 Scanstone separators with TrueTracker to keep the beds exactly the right width apart. He is planting into the 2 beds with a 4 row structural pulled by a Fendt on an...