Astroberry Focuser

Features

Astroberry Focuser is an Open Source Software. It provides a stepper motor driver for Raspberry Pi with absolute and relative position capabilities.

• Supports DRV8834 and A4988 stepper controllers
• Absolute and relative position control
• Standby mode for power saving
• Absolute position is saved between runs
• Supports 1/1 to 1/32 microstep resolution
• Allows for setting maximum absolute position
• Supports stepper motor reverse direction control
• Provides backlash adjustment
• Supports step delay control