====== Arduino IDE (Native) ====== ---- Requires ports: | devel/arduino | The native Arduino port for %%FreeBSD%% || Install the port (as root): cd /usr/ports/devel/arduino make install clean To run: /usr/local/bin/arduino or, if your paths are set as normal, just arduino Edit settings in ~/.arduino/preferences.txt: serial.port=/dev/cuaU0 launcher=/usr/local/bin/firefox Use /dev/cuaU0 for a USB/serial adapter, or /dev/cuau0 for a real serial port. Also, make sure the user is in the dialer group or has rights to /var/spool/lock.