If you want a NodeMCU device that could help you to control all your house electrical devices, then this will be your best guide

This is a short tutorial for connecting and setting up the MH-Z14A carbon dioxide sensor in Arduino w/OTA updates and Blynk.

Create a beautiful home lamp that looks great and also is smart and customizable with BigClown kit. It is really easy to make.

Control an on-board LED.

A few months back, I posted a tutorial on an Arduino-based weather station, in which I displayed the humidity...

Build thermostats, monitor sump pumps, water leaks, temperature, and pools. Let's see what we can do with Particle Mesh at home.

With this project you can play any sound from your SD card on your audio system. Only wire you will need is 3.5mm jack.

This is a cool IoT project for beginners using NodeMCU and Blynk app. Through this project, you can control 4 devices in your home.

An IoT smart mailbox for securely receiving parcels and getting notification on app without being present at home.

If you have ever wondered how to get started in the IoT (Internet of Things) world, this is the tutorial for you!

If an accident or any gas or smoke leakage is detected, it notifies through call and through Blynk app.

Are you interested in controlling your robotic arm using your phone or computer from anywhere in the world?

This project will show you how to adapt a SMARS bot for control with an iPhone accelerometers, Blynk, Wemos D1 Mini, over WiFi.

A smart iot outlet controlled by Google assistant, learn how to connect blynk with ifttt

Make a simplified table trash bin and can.

Stop the mold from spreading in your house or office with this simple device. Just put it into the moldy room and watch the humidity.

You will never have to find your light switch again in the night, just walk into your bathroom and lights are on.

Overfreezing you fridge is not good for your food and power saving, with this fridge monitor, you will always know the temperature in there.

Monitor your workspace or your home with this simple solution that sends all the data by radio so you can work with them.

Make an affordable but smart Alarm system for your home, or any of your buildings. It can run up to 2 years just from batteries.

Protect your home from the flood with this simple device. It will send you the notification when there is some leak in a bathroom or kitchen

Have your eggs always perfectly boiled just as you like them. With this solution that is simple and customizable.

I made a Blynk-controlled mini car using M5Stick-C. Pretty good!

Domotic unit to control temperature, humidity and time inside a greenhouse.