IoT

In this first part of our IoT Gateway series, we build the foundation of a real industrial-grade system by running an MQTT broker inside Docker on a Raspberry Pi. You’ll learn why modern IoT systems use local gateways instead of direct cloud connections, and how to set up a containerized messaging hub that will later power sensors, dashboards, and analytics.

<p>Data Logger Using DS18B20 Temperature Sensor With Raspberry Pi Introduction In this tutorial we are going to learn how to make Data Logger with csv file extension by using DS18B20 Temperature Sensor With Raspberry Pi Component Required Raspberry Pi Board Breadbord Power supply DS18B20 Temperature sensor 10 Kilo Ohm Resistor (pull up) Breadbord Connecting Wires [&hellip;]</p>