IDing STM32 Clones, and Setting Up a Black Magic Probe
For my blinky++ project, I needed a debug probe to interface with the SAM D21 that the design centers around. There’s a lot of options in this space - Microchip has a few of their own debug probes, and there’s also vendor-independent debug probes like J-Link and I-jet. I also came across the Black Magic Probe, an open-source vendor-independent debug probe based around the STM32F103. What really sold me on this option was the fact that you can convert STM32 Blue Pills to Black Magic Probes, which can be had for $8 or less.