It is possible to craete your own knobster using: - An Arduino Nano - A dual rotary encoder with push button - (Optional) some kind of housing
Preparing the Arduino Nano
You can flash the Arduino Nano from Air Manager 3.7: - Go to the create/edit tab - Push the 'Flash' button in the ribbon bar - Select the Arduino Nano, and click 'Next' - Check the COM port of your Arduino Nano - Check the 'Flash as Knobster' option, and click 'Flash'
Arduino Nano pinout
There are fixed pins that should be connected to the appropriate rotary encoder pins.
|Rotary encoder pin||Arduino pin|
|Inner encoder A||D3|
|Inner encoder B||D3|
|Outer encoder A||D3|
|Outer encoder B||D3|