Interesting DigiPot!
Necromancer bringing the thread back from the dead with magical rainbows.
Ok… Technically they are encoders.
This is 4 of them running over i2c, with a working 4 io gpio handler.
I use it to run LED strips,
Dial 1 is position
Dial 2 is color
Dial 3 is size
Dial 4 clockwise saves current pixel object
Dial 4 counter clockwise deletes current pixel object
The animation system draws the “objects” from an array that gets stuffed into a ws2812 buffer via DmA.
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