Abstract: This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing ...

This project combines an ESP32-based home automation system, a voice control module using Python, integrates with ... The system architecture flowchart outlines the ESP32 setup, MQTT communication, ...

An ESP32-based home automation system that connects to predefined WiFi networks and communicates with an MQTT broker to control appliances like lights and fans using JSON messages. **WiFi Auto-Connect ...

Home automation ... app or third party VUI like Amazon Alexa, Google Home, etc. The third section on the bottom of the schematic we have the Inlet DC 5V Supply Terminal along with the 433MHz RF ...

Voltlog has designed an open-source hardware floor heating valve controller powered by an ESP32 WiFi module making it compatible with Tasmota open-source firmware, and by extension MQTT protocol and ...

For years we’ve seen a trickle of really interesting home automation ... ve been using Node-RED for a month or so and have built up a couple of useful apps, one interacts with my MQTT broker ...