Top 5 MQTT (Message Queuing Telemetry Transport) brokers
We talked about the MQTT ( Message Queuing Telemetry Transport ) messaging protocol for communication with IoT devices. The central component of its network is the message broker – the…
What is a remote relay control system?
A remote relay control system is a remote IO module for environmental monitoring and control, designed to work in Ethernet networks. The WEB interface, SNMP programs, and user applications can…
The GSM Geolocation principles. How it works?
Location Tracking the location of devices has been around for a while. When it comes to location, GPS technology springs to mind, however this time we are talking about GSM…