New posts in Uart

Why is there a diode on the RX pin of the Adafruit Ultimate GPS board?

Why can't I successfully send messages over RS232?

Multiplexing UART

Why not always use DMA in favor of interrupts with UART on STM32?

What is the difference between RS-232 and TTL UART?

Pull up resistors on UART

What is the UART TX interrupt for?

How do two UARTS know which baud rate to use?

At what UART baud rate is hardware flow control required?

How does UART know the difference between data bits and start/stop bits?