Introduction
Serial communication is the most widely used approach to transfer information between data processing equipment and peripherals. In general, communication means interchange of information between individuals through written documents, verbal words, audio and video lessons.
Every device might it be your Personal computer or mobile runs on serial protocol. The protocol is the secure and reliable form of communication having a set of rules addressed by the source host (sender) and destination host (receiver). To have a better insight, I have explained the concept of serial communication.
In embedded system, Serial communication is the way of exchanging data using different methods in the form of serial digital binary. Some of the well-known interfaces used for the data exchange are RS-232, RS-485, I2C, SPI etc.
What is Serial communication?
Conclusion
Serial Communication is the vital part in the area of Electronics and Embedded Systems. The rate of data transfer is critical if two devices want to exchange information on the same bus. Hence, it is necessary to choose a valid serial protocol for any application.
