https://github.com/eYSIP-2017/eYSIP-2017_Robotic_Arm/wiki/Interfacing-MoveIt%21-with-Gazebo
- CAN communication
sudo slcand -o -c -f -s4 /dev/ttyUSB0 slcan0
sudo ifconfig slcan0 up
- CAN Communication monitor
candump slcan0
- Install slcan module to Raspberry Pi
https://wiki.linklayer.com/index.php/CANtact_on_Raspberry_Pi
sudo apt-get install setserial
setserial /dev/ttyUSBx low_latency