MQTT (Message Queuing Telemetry Transport) is a publish-subscribe based “lightweight” messaging protocol for IoT (Internet of Things) and M2M (Machine-to-Machine) communication that works on top of the TCP/IP protocol. It is designed to be efficient, low overhead, and minimizes network bandwidth usage, making it ideal for IoT devices with limited resources. The publish-subscribe model enables decoupled communication between clients, where clients can publish messages to topics, and other clients can subscribe to these topics to receive messages.Continue reading “How to install mosquitto mqtt broker on Raspberry pi”
To host any website ( WordPress Blog ) you require to Setup LAMP environment (Linux , Apache, MySQL and PHP). In previous article I have explained How to setup and install Raspbian on Raspberry Pi. So in this article you will learn how to install and setup Apache, MySQL and PHP on your Raspberry Pi.Continue reading “Install Apache, MySQL, PHP (LAMP) on Raspberry Pi”
What is Raspberry Pi?
Raspberry Pi is low cost full featured SBC (Single Board computer) based on ARM architecture. It is developed in UK by Raspberry Pi foundation. Raspberry Pi have every thing that you will find in a PC like USB, Ethernet Port, Builtin Wifi and Bluetooth and HDMI port. It is credit-card sized computer that plugs into a computer monitor or TV, and uses a standard keyboard and mouse. It Costs about $35 USD. In this article you will learn how to setup Raspberry Pi and install Raspbian Linux on itContinue reading “How to setup Raspberry Pi 3B+”