I see in the documentation for WLED that I can use a potentiometer as an Analog Button to control brightness. However I can’t find much in the way of examples or documentation on the topic. Specifically what I’d like to know is how to wire it up and which pin to connect it to. I’d think I connect…

Analog button to control brightness?

tonyno August 12, 2021, 1:00pm 2

Pot ends to 3.3v and ground, center to an analog input.

All pin numbers in the UI are GPIO.

Topic		Replies	Views
Brightness Potentiometer Help! Issues	3	1560	October 29, 2021
Analog Input? Enhancements	27	3294	January 24, 2022
Digital potentiometer Questions	2	149	November 25, 2023
AnalogRead and Write breaks WLED Issues	12	1499	May 28, 2020
Touch Button and WLED	26	15049	July 18, 2022