This video contains the information about:
- What is Communication Protocol?
- Why protocols are needed?
- Frame of Modbus RTU Protocol
- Read function code of Modbus RTU Protocol
- Write function code of Modbus RTU Protocol
- What is CRC and importance of CRC
- Baud rate
- Apology if there is any noise or break in the video as I have uploaded it without any editing because I do not want to invest time in editing and my main goal is to share the information and make embedded systems easy to you.
- Sorry for one mistake @37:54 in CRC part, I have computed the CRC as 08. I told that CRC byte will be 00 08. But it will be 08 00 because 1st lower byte and then higher byte is send in CRC field.
