Go Serial Communication: Principles Explained

Serial communication is a method of data exchange between devices using serial data transfer. The principle of serial communication involves transmitting data bit-by-bit according to certain rules for sending and receiving data.

In serial communication, data is transmitted bit by bit, typically consisting of 8 data bits, a start bit, and a stop bit to form a data frame. The sender sends the data frame to the receiver, who uses the start and stop bits to determine the beginning and end of the data, then interprets the data.

Serial communication requires setting parameters such as baud rate, data bits, stop bits, and parity bits to ensure consistency in communication between the sending and receiving ends. Common serial communication standards include RS-232, RS-485, and UART.

In general, the principle of serial communication involves exchanging data between devices through serial data transmission to achieve data transfer and communication.