Codesys Modbus RTU Master on a PLC or Raspberry Pi | Modbus RTU in Codesys

[@asv5769]

Great video? I hope the next thing would be Ethercat master on rapsperry pi.

[@Stefanev]

Very useful video. Thank you! 👍

[@Vipulrawat04]

At 6:16, why your baud rate is 38900 ? Did you save the baud rate at arduino?

[@brightersidehacks]

Yes, the slave Baud rate is 38400

[@shuishengpeng]

Hello, if my serial port number on Linux is /dev/ttyACM0~/dev/ttyACM4, what should I fill in for COM? How do I set the correspondence between COM and /dev/tty devices?

[@brightersidehacks]

Please refer to this video: ruclips.net/video/t3Aqzh3r4Go/видео.html

[@shuishengpeng]

@@brightersidehacks Thanks!