RISC and CISC Computer Architecture
In this blog, we are going to look at the differences between the CISC and RISC processes. Before, we approach this topic in depth let’s[…]
What is Raspberry Pi and Sense HAT
Change ESP8266 Wifi User and Password
This tutorial guides you to build an ESP8266 Web Server that changes the ESP8266 Wi-Fi user and password without uploading the code again[…]
ESP8266 Led Control using Web Server
Build an ESP8266 Web Server that controls two LEDs. This ESP8266 Web page is accessed with any device with a browser[…]
MQTT Keep alive and client takeover
Keep alive ensures that the connection between the broker and the client is always open and that the broker and the client is aware of[…]
Retained Messages in MQTT
A retained message is a last known good value persisted by the broker for a topic so this means the last message which was sent by any[…]