ES32D26 FAQ

A question, do you know if someone could use the rs485 port to communicate modbus rtu sensor?   I must be sure that the sensor that I implement will work with the es32d26 rs485 function

Of course, any programmable device with an RS485 interface can use the MODBUS RTU protocol. However, we only provide the hardware; you will need to write the MODBUS RTU protocol software yourself.