ESP8266

IoT based Smart Jar using NodeMCU ESP8266 and Ultrasonic Sensor

Previously we built a smart container using weight as a measurement parameter to send alerts. Now in this IoT smart jar, we...

NodeMCU Data Logger to save Temperature and Pressure on Thinger.io Cloud Platform

We previously used NodeMCU to log temperature data in the Google sheet. Now here we are going to send data to Thinger.io IoT...

Build your own Wi-Fi Repeater or Range extender using NodeMCU to connect all your IoT Devices

We are in the Internet of Things (IoT) generation! These days, you can control your home gadgets/devices like air-conditioner,...

Using Wi-Fi Manager on NodeMCU to Scan and Connect to Wi-Fi Networks

IoT based devices are getting increasingly popular among us, it is estimated that there will be around 1.5 billion devices...

Alexa Controlled Home Automation using Arduino and ESP-01 Wi-Fi Module

Smart speakers like Amazon Echo or Google home are getting popular now days and both have capability to integrate custom skill...

ESP8266 based Smart Plug to Make Your Home Appliances IoT Enabled

Ever since I started to work with the ESP Wi-Fi Modules, I always wanted to build a smart Wi-Fi socket that enables me to...

IoT based Smart Parking System using ESP8266 NodeMCU

With growing popularity of Smart Cities, there is always a demand for smart solutions for every domain. The IoT has enabled the...

IoT based Smart Irrigation System using Soil Moisture Sensor and ESP8266 NodeMCU

Most of the farmers use large portions of farming land and it becomes very difficult to reach and track each corner of large...

Log Temperature Sensor Data to Google Sheet using NodeMCU ESP8266

There are many IoT clouds available to store and monitor the data from various sensors. With increasing popularity of IoT, more...

Internet Clock: Display Date and Time on OLED using ESP8266 NodeMCU with NTP

RTC or Real Time Clock is the most commonly used module in Electronics and embedded devices to keep track of time. But the...