Category Archives: IoT Projects

ESP8266 IoT Based RGB LED Strip Controller

In this project we are making WiFi based RGB LED Strip Controller using ESP8266 and Arduino IDE. First we make basic RGB LED Controller using NodeMCU to understand How to control RGB LED colors using PWM?. Then we make little advanced RGB LED Strip controller with easy to use color pallet selection user interface as shown below.

NodeMCU RGB LED Control

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ESP8266 weather station using Arduino IDE

Today we are making really cool weather station using ESP8266 (NodeMCU) and DHT11, rain sensor. In this project, we’ll learn how to make a DIY fully featured weather station using an ESP8266 and sensors. There are two types of weather station, one which is having own sensors and second type of weather station is where we pull data from the weather station servers. In this tutorial we are looking at both types of weather stations.

NodeMCU Weather Station

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ESP8266 DHT11 Humidity Temperature Data logger

In this tutorial we are interfacing DHT11 or DHT22 Humidity temperature sensor with ESP8266 NodeMCU. We are making complete Humidity and Temperature data logger with DHT11 and NodeMCU. Data logger web server with real time graphs and tables, mostly seen on thingspeak. But this time we are putting complete graphs and tables all inside NodeMCU without using thingspeak. For this we need graphs library that we are using from chartsjs.org an open source Chart drawing library and Knowledge of alax, html and javascript.

Node MCU data logger Continue reading ESP8266 DHT11 Humidity Temperature Data logger

IoT Based Temperature Monitoring System

Measuring temperature is one of the most common technique used because it is important for many operations and tasks to be performed like in any industries where heaters are used, heat up to a certain temperature is required. When it comes to sensing temperature, a temperature sensor is used that is installed at a place whose temperature is to be sensed. The temperature of that place can be monitored through internet using internet of things. Continue reading IoT Based Temperature Monitoring System