This project will help us in monitoring of the surrounding air quality. We require MQ135 gas sensor which is useful in greenhouse gases detection like CO2 and NO2 and NODE MCU ,2X16 LCD display, ...

Learn some systematic steps to debug a microcontroller program that doesn't start up properly. Find out the common causes and solutions for this issue. Agree & Join LinkedIn ...

Arduino IDE: We have used Arduino IDE software to program our NODE MCU. MIT App Inventor: We have used MIT app inventor to create an android application for monitoring and controlling purposes. ...

This project comprises a minimal HW/SW design for the ESP8266 Node MCU board to send periodic measurements from the DS18B20 digital temperature sensor to a Python-based graphical user interface ...

In this tutorial we will see how to interface NodeMCU with 16x2 LCD without using I2C communication. Here we will interface 16x2 LCD using shift register SN74HC595. We can also interface it even ...