2 layers40 × 100 mm

PicoDCC
bazauto/PicoDCC
DCC command station firmware for the Raspberry Pi Pico 2 — PIO-generated track signal, partial DCC-EX protocol for JMRI, LVGL touchscreen UI
28 parts1MIT
KiCad boards from 1 GitHub repository tagged “command-station”, the most starred first; open any of them in PCBKit.

bazauto/PicoDCC
DCC command station firmware for the Raspberry Pi Pico 2 — PIO-generated track signal, partial DCC-EX protocol for JMRI, LVGL touchscreen UI