I'm using a Arduino UNO and created a fan control. The control is managed by serial USB commands. It works very great in the IDE but if I connect the USB on FreeBSD (FreeNas 11 U4) I can't connect to the Arduino.
A device /dev/cuaU0 appears if I connect the arduino but I don't get an communication working. I tried screen /dev/cuaU0 9600 and minicom
The tools connect but will not send or receive data. I'm not sure about the config. it's connected with 9600 8-N-1 Hardware Flow Control On, Software Flow Control Off.
The kernel module from 'comms/uarduino' is already installed. I am root.
Did someone get it to work already?