All about Smart Key-chain
Many time it happens that we are unable to find our keys as we have misplaced it. And generally, this happens when we are in a great hurry. Frustrating moment……
Testing Your Internet Speed using ESP8266 WiFi module
In this world of connected devices, all our appliances need a proper internet connection all the time. But there is always some fluctuations in the speed of connection of the
Monitoring Sensor’s Data Over Internet
Once upon a time, we used to see the data of our sensor on a 16×2 LCD. So whenever we need to monitor the readings, we need to see on
Home Automation based on Local MQTT server using Raspberry Pi and Nodemcu Board
Till now I have made several tutorial videos regarding controlling appliances over internet. And for that I always preferred Adafruit MQTT server as it was easy to use and user