In my previous article, I explained how Arduino makes the life of its users easier by automatically resetting the board when the UART pin DTR (or RTS) transitions from electrically high to low. This exploits the fact that this transition happens automatically when someone or something opens the serial device on the host. That is, … Continue reading Linux always toggles DTR & RTS→ The post Linux always toggles DTR & RTS appeared first on Quentin Santos.
