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Real questions from people debugging real boards — Arduino, Raspberry Pi, STM32, ESP32, and everything AVR/ARM between.
Real questions from people debugging real boards — Arduino, Raspberry Pi, STM32, ESP32, and everything AVR/ARM between.
Real questions from people debugging real boards — Arduino, Raspberry Pi, STM32, ESP32, and everything AVR/ARM between.
No mass storage device shows up anymore, BOOTSEL included. Is it bricked or is there a recovery path?
Both boards have the address pin hardwired. Is a software bit-bang on a second bus my only option?
Getting ~2.4mA in deep sleep instead of the ~10µA quoted. RTC peripherals are off. What am I missing?
Need a non-blocking delay that doesn't eat the timer I'm using elsewhere. Looking for the cleanest pattern.
Works fine on a different USB port and a different cable, but consistently fails on the one I actually want to use. Driver issue or something else?