This section covers electronics projects based on NodeMCU ESP8266 board. The NodeMCU is basically an open source firmware, and also commonly used term for the popular ESP8266 Development Board, which is a low cost, development board designed for IoT applications.
Have you ever thought about jamming the Wi-Fi connection network? Now days Wi-Fi password hacking is very common, so by jamming…
In previous tutorial, OLED is interfaced with ESP32 using SPI communication which uses 5 pins. In this tutorial, we interface…
In previous tutorials we have seen How we can build an Amazon Echo Speaker and then how can we control any Raspberry Pi…
We all know about Electricity energy meters which are installed in everyone’s house or offices to measure the electricity…
GPS stands for Global Positioning System and it is used to find out location, altitude, speed, date and time in UTC. In this…
In the previous tutorial, we have made RTC clock using DS3231 and ESP32. To minimize hardware requirements we will make…
In this tutorial, we will learn about Real Time Clock (RTC) and its interfacing with the ESP32 and OLED display.
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In previous Getting start with NodeMCU tutorial, we saw What is NodeMCU and how we can program it using Arduino IDE. As you…
In this tutorial we will see how to interface NodeMCU with 16x2 LCD without using I2C communication. Here we will interface…
In this tutorial, we will learn about ESP-12 Wi-Fi module and how to program it using Arduino IDE. Then we will write a program…
Internet has reached almost every pocket through smart phones, it is estimated that about 3.2 billion people use internet but…
