Activity › Forums › Questions & Troubleshooting › Modbus RTU Rs485 with a sensor › Reply To: Modbus RTU Rs485 with a sensor
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Hello Ryan,
simple Modbus Master example sketch is provided with our CONTROLLINO library for Arduino IDE.
But at first I would recommend you to use PC+USB-RS485 converter and try to communicate with your sensor from some Modbus Master PC app.
Good luck!
Lukas