0 (pin 2) and int.1 (pin 3). While connecting a RT to Arduino, it is better to add a suitable ‘debouncer’ with the setup to avoid possible encoding errors. This is necessary because inside the rotary ...

“I looked at all the available rotary encoder sketches and none ... rather than needing 2 or 3 lines to assemble the read pins into a binary byte. Abbreviated single encoder version with fewer ...