Revisiting my Duppa LED Rings this time using Waveshare Zero format devices to support USB MIDI CC controllers.

https://diyelectromusic.com/2025/04/06/duppa-i2c-midi-controller-part-4/

#Waveshare #ESP32 #RP2040
#MIDI #Duppa #SynthDIY

Duppa LED Ring Encoder MIDI CC Controller - Part 3

https://makertube.net/w/ncLFMqBwCUcrrM4r3mHJwd

An Arduino LED Ring MIDI CC controller using Duppa I2C Rotary Encoder and a 24-LED RGB LED ring.

https://diyelectromusic.com/2025/03/17/duppa-i2c-midi-controller-part-2/

Duppa LED Ring Encoder MIDI CC Controller

https://makertube.net/videos/watch/0b462a82-f33b-475a-8889-3c8c7c07b2a6

I've just posted about a couple of neat I2C modules that I'm planning to use with a MIDI controller at some point.

https://diyelectromusic.com/2025/03/09/duppa-i2c-midi-controller-part-1/