Online Monitoring & Controlling Industrial Arm Robot Using MQTT Protocol

Today there are many significant changes on the Industrial management system that we called Industry 4.0. It is the latest revolution of the technology who implemented in industry. As we know for the first time, we are using a steam engine to running industrial equipment, and then we are using electricity which has made a significant revolution in the industrial operation. Nowadays, the presence of the internet technology will be making a new face of the industrial management, especially on the controlling and monitoring operation. This paper will purpose of the implementation of internet technology for monitor and control industrial arm robot in industry. Focus on this paper is implementation MQTT as the latest protocol on the Internet of Things applications. We make a web-based interface for monitoring motion and controlling the angle of joint arm robot in a ROS Industrial simulation environment. Communication between industrial arm robot simulation and client using MQTT protocol give low latency data transmission. The average of latency time transmission between client and robot is 0.3196 second.