This workflow starts from the section at the bottom of the page and works updwards.

"Joystick"

Use the following buttons to increment the speed of the robot


Current wheel speeds (as duty cycle and direction in the range [-100,100])
Left:
 
Right:
 


ROS Bridge Web Socket


URL of host:
 
ROS bridge web socket status:
 

Check your web/javascript console for more details of what is happening.

ROS Launch

Emulate I2C
 

Note: the "Emulate I2C" can be turned on to test the ROS connection to the robot's computer without actually powering the robot's wheels.

Motion Video Streamer