Quantum Electronic Filter Wheel driver is included with libindi v1.3+ Under Ubuntu, you can install the driver via:
sudo add-apt-repository ppa:mutlaqja/ppa
sudo apt-get update
sudo apt-get install libindi1
The driver supports Quantum Electronic Filter Wheel 7 x 1.25" / 2". It provides filter position control, assigning unique names for each filter and joystick control.
The filter wheel uses USB serial port, which is /dev/ttyACM0 serial device. After connecting the filter wheel set your filter names and save the configuration under Options tab so they get loaded automatically on subsequent startups. Change the filter wheel position by changing the filter slot property.
There are no known bugs for this driver. If you found a bug, please report it at INDI's bug tracking system at GitHub.