See this. MP works decently well for this; after all, it has all the information after being informed where the tracker is.
You need:
- Pololu Maestro.
- These:
Note the tilt servo with fixings at both ends. - Pan servo; better 180º.
- Fix all to tripod.
I have pending:
- Improve pan support.
- Perhaps try a brushless version.
MP possible improvements:
- Not sure when servo angles start being output, needed for adjusting offsets before flying. Ideal if just after GPS lock.
- Pending to test rover in circuit, with tracker above it (done in SILT). I use now a Python script for informing MP that tracker is 4m above rover.
Try it: real fun.