The Industrial Raspberry Pi Forum

Hello kunbus Team,

I am trying RevPi Connect as Modbus RTU master and in that to find out the device path I follow this LINK:https://revolution.kunbus.com/tutorials ... ad-finden/
but sometimes I get the device path and most of the time it not showing anything on the bash window or sometimes
diff: /tmp/a: No such file or directory
as shown in the attached images.
please help.

Hi Anil, could it be that you have a typo in your script? Maybe you have to change one line to