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“The MQTT protocol has taken great strength in recent years since it is simple, safe, practical and lightweight perfect for IoT and M2M applications.Thanks to the contribution of developers and developers of MQTT applications, there are public MQTT Broker …

“This Instructable guides you along with me in upgrading a vintage lamp with voice-control using an ESP8266 microntroller and Amazon Echo/Alexa. The Arduino code emulates a Belkin WeMo device using the fauxmoESP library, which makes setup a breeze.For …

“This projects has an Arduino UNO connected to a 7219 LED Matrix with 4- 8x8 blocks. The Arduino is also connected to a ESP8266-12 Development board.The ESP8266-12 (NodeMCU)Connects to your Wifi (you supply SSID and password …

“For some time now I wanted to start automating parts of the house. Although several parties are already planned, I decided to start with the aquarium.Currently the aquarium has two analog timers to control lighting and water filtration. The …

“Averaging temperatures over 60 seconds smooths some of the sensor limitations, allowing for a smoother graphic.”

“I’m back with another cool Instructable. This Instructable is part of a series of Instructables with the NodeMCU, my previous Instructables shows you how to get started with the NodeMCU, and lots more. So make sure, you check that …

“A simple home automation project allows you to control home appliance from anywhere. Blynk provides very good and attractive interface. In this project we are going to build simple home automation system in which we can control three relay from …

“This project used for saves shops from theft and fire and some places in combines as server room or electricity room that no entry from everyone. this device monitor temperature and fire flame and motion and will send alarm for …

“In this project we are going to build a system which shows temperature and the motion on oled display. The project is easy to build and implement.”

“This project was build as part of a Network Communications class at Universidade do Algarve in collaboration with my colleague Luís Santos. Its main purpose is to control the access of an electric lock through wireless with the use of …