Hi! I'm new to this forum so please be patient with me.
I'm trying to automate a cable cutter that uses Unitronix M90.
I want it to load a certain length and quantity when I scan a barcode.
Have any of you sirs connected M90's RS232 to the serial of Raspberry Pi?
Is there a set of code to send to the M90 for it to be able to communicate?
Sorry the machine is always running and I need data before I can try and test.