I have a sensor that sends data through Modbus RTU and I would like to communicate with it but I’m not sure how.
I bought a cheap rs485 converter MAX485-Module-RS-485-TTL
The settings from the sensor datasheet are the following:
Baud Rate: 9600
Parity: None
Data Bits: 8
Stop Bits: 1
Model: 1-Word
I know what Baud Rate, data bit and stop bits are but I don’t know how to use these settings with an Arduino UNO using a library like Modbus Master.
Any help would be appreciated!