Every new year Sparkfun sells their defect prototype boards.
Just click Ding and dents
Beside some defect bluetooth boards I also received a Kineta Map.
It took some hours to figuere out whats wrong with the board and finally I could repair it.
The gps and acceleration logger uses an Nxp Arm controller.
It is no problem to export the logger data to Google earth, but I still have to figure out how to visualize the acceleration data.
Any hints are highly appreciated.