MT2500 USB path

SOlson · 2023-04-10T20:57:24.848Z

I am running node-red on an MT2500 to try and communicate with a device over Modbus RTU. I am using the USB port on the MT2500 with an adapter to communicate with the serial device, however I can’t seem to figure out what the path is for the USB port. Any help would be appreciated.

robotluo · 2023-04-11T09:15:14.390Z

What type of serial chip do you have?
You may need to install a driver.

SOlson · 2023-04-11T17:35:45.136Z

I’m using a waveshare USB to RS485 adapter, which uses FT232RL and SP485EEN chips.

robotluo · 2023-04-12T12:03:10.511Z

SOlson:

FT232

You can try to install kmod-usb-serial-ftdi

SOlson · 2023-04-12T12:42:47.777Z

Thank you, I will try that.