Content for MQTT

MQTT

MQTT (MQ Telemetry Transport) is an open OASIS and ISO standard (ISO/IEC PRF 20922) lightweight, publish-subscribe network protocol that transports messages between devices. The protocol usually runs over TCP/IP; however, any network protocol that provides ordered, lossless, bi-directional connections can support MQTT. It is designed for connections with remote locations where a "small code footprint" is required or the network bandwidth is limited. MQTT is one of the most commonly used protocols in IoT projects. It stands for Message Queuing Telemetry Transport. In addition, it is designed as a lightweight messaging protocol that uses publish/subscribe operations to exchange data between clients and the server.

NodeGuard: WioTerminal MQTT Air Quality Monitor

“Transforming air quality monitoring with cutting-edge technology. Our system combines advanced sensors and real-time analytics for proactive Inspired by the recent fire outbreak at the solid waste dumpsite in Brahmapuram, Kochi, this project emerges as a comprehensive solution not only …

Project  Deaf Link

Deaf Link

“In a world where communication is the cornerstone of human connection, there exists a gap that separates Deaf people from us. I was profoundly worried about the unhappy lives of Deaf individuals in a busy suburban town and how they …

IoT Robot Car using MQTT

“Build an Arduino powered robot or car that can be remotely controlled over the web using the EMQX MQTT broker. In this guide I’ll show you how to quickly put together a remote controlled robot using off-the-shelf parts and …

Building a Health Guard System for Remote Health Monitoring

“Health-Guard: Empowering Patients & Healthcare Providers with Freedom & Real-time Vital Monitoring. Introduction In this tutorial, I will guide you through the process of building a “Health Guard” system for remote health monitoring. This project is designed to address the limitations of …

Streaming ESP32-CAM Images to Multiple Browsers via MQTT

“In this tutorial, you’ll learn how to publish images from an ESP32-CAM board to multiple browser clients using MQTT (Message Queuing Telemetry Transport). This setup will enable you to create a platform that functions similarly to a live …

Water Leakage Detection System

“How to use an Esp32 to detect water leakages, building a prototype, simulating the code on Iot-Lab and interacting with AWS Introduction Today irrigation does often not keep into account possible water leaks from watering pipes. This superficial management is …

BLE-to-Ethernet central with RP2040/W5100S

“This project aims to demonstrate how to turn Pico W into BLE-to-Ethernet central using WIZnet W5100S Introduction Few days ago Raspberry Pi released new SDK that added missing feature to Pico W - Bluetooth support. For more information please refer …

Connected rainwater collector

“Discover our connected rainwater collector, an ingenious device combining Node-RED, LoRa and Arduino to intelligently manage and monitor you What is your project about? The subject of my project is the design and production of a connected rainwater collector …

IoT weather station with Seeed Studio XIAO ESP32C3

“This project is an excellent opportunity to learn more about IoT and weather monitoring, and how to use Seeed Studio products to build your IoT projects. Background Weather monitoring has a long and rich history, dating back to ancient civilizations …

Intelligent Notice Panel

“Update a notice panel message using Alexa voice control. ntroducing the project, “INTELLIGENT NOTICE PANEL WITH ALEXA”. With this state-of-the-art technology, you can effortlessly control your display with the power of your voice. Whether you need to turn the display …