When it comes to AVR UART configuration, it is required to define the packet format a transmitter is going to transmit, and packet format is defined by character size, parity bits and stop bits.

Universal Asynchronous Receiver/Transmitters (UARTs) are considered the simplest way to send data from one system to another system. UARTs are commonly included in microcontrollers and many modern ICs ...

Have you ever used the term UART only to be corrected by another engineer that it isn’t a UART but USART? In certain circumstances the interchangeability of these ...