How can I change the port ttyACM2 with ttyACM1 with Linux/Stretch in command line ?
Node-red doesn't want to start. Before, with ttyACM1 port (usb port), it was ok.
I can see the USB ttyACM1 (lsusb /dev) and I know that is the correct port, but how can I change it ?
Thank you for your help.