https://forge.codesys.com/forge/talk/Engineering/thread/bf832569b8/2024-07-21T13:36:52.267000ZRecent posts to new to codesys help on modbus with ardunio modbus rtu2024-07-21T13:36:52.267000Z2024-07-21T13:36:52.267000Zshrikantp007https://forge.codesys.com/u/shrikantp007/https://forge.codesys.com9a51f518e3abe1efc551aaf9094f5022d5d07990

<div class="markdown_content"><p>Hello , </p> <p>I am new to codesys ,working with it for just 15-17 days so ,i think i am able to installed it and configure it ,not i want to use ardunio program (smart dustbin ,college project using motor and Ultrasonic Module HC-SR04 and servo motor). i use ardunio program to write code with chatgpt to work ardunio as a modbus rtu as i dont have ethernet or wifi shild ,i wrote program in ariduno but now don have idea what change i have to make in codesys to comunicate as modbus slave it give error with bus error ,where i can get all errors ?</p> <p>Thanks in advance :) </p></div>