At the heart of this project is the Raspberry Pi 5 4GB model, which drives four 64x64px HUB75 RGB LED matrix panels. These ...
tie PCM5102 SCK (12) to low (bridge short land) H1L (FLT) = L H2L (DEMP) = L H3L (XSMT) = H H4L (FMT) = L See "Getting started with Raspberry Pi Pico" Put "pico-sdk", "pico-examples" and "pico-extras" ...