Finding SWD on a board — how hard could it be? With [Aaron Christophel]’s method, you can find the SWD interface on a PCB within a few minutes’ time.

The Raspberry Pi Debug Probe is a small RP2040-based board that provides a SWD interface for debugging any ARM microcontroller as well as a more generic USB to UART interface.

The device can be used through the USB hub as a target platform within an Integrated Development Environment (IDE) (e.g. IAR controlled by the on-board USB J-LINK connected to the on-chip ...