Connecting LCD Screen (16×2) to RaspberryPi and displaying temperature, IP and more #3 RaspoElectro

In this post, I will be using the RPi.GPIO library and Python to control the LCD.The LCD used in this post is based on Hitachi HD44780 LCD controller. Although the LCD has 16 pins available for interfacing, using the 4 bit mode only 6 GPIO pins are required (RS,E,D4,D5,D6,D7). NOTE : I’m not using Adafruit library because it is useless. What you Will Learn: How to connect 16×2 LCD (HD44780 or others) to GPIO pins. Basics of electronic circuit. Complex Python & Shell coding to display and clear messages from LCD. Calling system variables using python and displaying them on LCD What you need: Raspberry Pi configured...