KiCad boards from 3 GitHub repositories tagged “arm-cortex-m0”, the most starred first; open any of them in PCBKit.
devanshjoshi08/CrickHit
Real-time cricket batting game on the TI MSPM0G3507 (ARM Cortex-M0+) with triple-ISR architecture, custom KiCad PCB, 5-bit DAC audio, and 3D-printed enclosure. Built for ECE 319H at UT Austin.
alighieribot/lpc11u14-board-bringup
Board bring-up, hardware debugging & validation, and event-driven bare-metal firmware (ARM Cortex-M0 LPC11U14F) | UNIFEI PBLE02
ashfaque-ur-rahman/TI_MSPM0-PCB-Design
Texas Instruments MSPM0 microcontroller PCB design — KiCad 2-layer board based on Phil's Lab tutorial