Hi I did have the focuser working on astroberry, but unfortunately I have blown the chip on the Adafruit motor hat.
I have proved that the second connection M2 is working Ok with a simple python script but I don't know how to tell astroberry to use M2 / stepper2.
I would really appreciate any help! Then all i need is clear skies.
Hi Paul
I am using Astroberry which has an inbuilt driver for the Focuser using the Adafruit motor hat. That is what I need to change, but i don't know how.
Steve
The driver handles only stepper 1. However you can recompile it, forcing to use stepper 2.
Source files and instruction is located here: github.com/rkaczorek/astroberry-amh
After downloading the sources code change line 62 in the file amh_focuser.h so it says: