NodeMCU Projects
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.
Blynk Controlled Automatic Pet Feeder with Timer
If you have a pet at your place and there is no one to feed him/her at the right time in your absence. So here we are building...
Battery Powered Attendance system using Face Recognition on ESP32-CAM Board
The ESP32-CAM is a tiny board that comes with a camera, microSD card, and of course the ESP32 microcontroller for less than ten...
IoT based Smart Agriculture Monitoring System
In this project, we are going to build a Smart Farming System using IoT. The objective of this project is to offer assistance...
ESP32 Active Mode and Deep Sleep Mode Power Consumption Comparison
ESP32 is one of the most popular Wi-Fi based microcontroller modules and it is a popular choice in many Portable IoT...
Sewage Monitoring and Maintenance Alert using IoT
Sewage management is an important aspect of municipal infrastructure and undoubtedly, it affects our daily hygiene. Poor sewage...
Getting Started with Arduino Cloud IoT: Connect ESP8266 to Arduino Cloud IoT
In 2019, Arduino Platform introduced Arduino Cloud IoT which is an end-to-end solution to help IoT enthusiasts and...
I2S Communication on ESP32 to Transmit and Receive Audio Data Using MAX98357A
I2S is an Inter-IC Sound protocol that is used mainly to transmit or receive the audio data in a synchronous serial port...
ESP32 Based Internet Radio using MAX98357A I2S Amplifier Board
Analog Radios are getting extinct in this digital world since everything, from movies to songs is being directly streamed from...
LittleFS with ESP8266 to Read, Write and Delete Data on Flash Memory of NodeMCU
If one is familiar with using firebase to fetch and update data to real-time databases, then it’s known that it’s an annoying...
How to Install a Blynk Local Server on Raspberry Pi
Blynk is an easy-to-use IoT platform using which you can easily build graphic interfaces for all your projects by simply...