5 Steps to Remotely Control DO via MQTT

As our lives become more digital and interconnected, our dependency on electricity is increasing. However, effective monitoring, accurate measurement, billing, and remote access control are difficult to be achieved over the legacy energy meters.

Xiamen, China – August 1, 2020, Ursalink, a global M2M hardware provider, has exhibited its latest innovations at Internet of Things Exhibition (IoTE) Shenzhen 2020.

Almost every day we are facing the same challenge on the way to the office or back home, stuck at traffic lights that never seem to change to green or sitting in queues of cars that stretch hundreds of meters. Finally, after the traffic jam, you arrived at the plant, and searching for a parking spot becomes another problem. It is usually a time consuming and frustrating ...