I'm learning to use QMK better and made this video about how I use tap dance and rotary encoders on a macro pad prototype I got my hands on.
You can read more about QMK here: https://docs.qmk.fm/#/
How to use tap dance-functionality here (I'm using example 6): https://github.com/qmk/qmk_firmware/b...
And how to use rotary encoders here: https://github.com/qmk/qmk_firmware/b...