Quentin Santos

The serial TX path seems to be down

Transistors in reverse and redundant circuits

The missing part of Espressif’s reset circuit

Reproducing Espressif’s reset circuit

The ESP32-S2 reset pin

Talking to Espressif’s Bootloader

Espressif’s Automatic Reset

Linux always toggles DTR & RTS

Arduino’s Automatic Reset

How to use “real” UART