Voltage Glitching for Fun and Profit (WIP)
Why This Post Exists I wanted to learn practical fault injection on low-cost MCUs like WCH CH32V003 and Puya PY32. The usual recommendation is ChipWhisperer, and yes, it is excellent. But in my reality, it is also expensive and often hard to source (sometimes effectively unobtanium in my region). Pico Glitcher V2 (now V3) was the lifesaver. Affordable, available, hackable, and excellent enough to do real work. ...