Modbus Communication vs Rs485 vs Rs232 vs ASCII Vs RTU Industrial Communication System in English

This Lecture is also available in Urdu/Hindi Language. The link is below
Modbus Communication vs Rs485 vs Rs23...

This video is covering the following topics

01-Modbus communication
02-RTU mode
03-ASCII mode
04-RS232
05-Rs485
06-Difference between RS232 vs RS485