Author: Avotrix

In this project we are going to perform home automation using smartphone telegram app BOM: NodeMCU...

What is Firebase?? The Firebase Realtime Database is a cloud-hosted database. Data is stored as...

In this blog we are going to do air quality check using asynchronous web server with mq135 gas...

OTA (Over the Air) update or ota updates arduino is the process of loading the firmware to ESP...

The OLED module shown in the above image is a very popular module available in the market. There...