SimHub only handle one matrix, just enable the matrix in the sketch, The matrix will show the current engaged gear. If you use multiple devices with one matrix per arduino, the display will be ...

ESPNow based remote controller for WLED using an ESP32-C3 with support for buttons, button matrix and rotary encoder. The code is Arduino based for easy compilation: developed and tested with Arduino ...

Manuel Lukas, a student at the University of Applied Science Mainz, and Sascha Lukas, a student at Cologne University of Music, have created a groundbreaking Arduino-powered instrument called the ...