Blue Pill STM32 Clones Brown Out or Become Unresponsive
The Problem: The STM32 Blue Pill sometimes dies for no apparent reason. On the PSU, it’s pulling 30mA and then for now apparent reason, the current draw reduces to 10mA (for the power indicator LED, presumably) and the microcontroller appears dead. It only seems to occur when powered from a power supply to the 5V … Read more