L2SKU 10010

Display Board & LED

LCD 20×4 Display | Large Character LCD Module for Arduino & Raspberry Pi

₹499

01 — About

What it does

The LCD 20×4 Display is a standard 20×4 character LCD with HD44780 controller. It provides four lines of 20 characters for complex data display, multi-parameter monitoring, and advanced user interfaces.

Key features

  • 20 characters x 4 lines
  • HD44780 controller
  • 5×8 dot matrix characters
  • Parallel interface
  • LED backlight
  • Adjustable contrast

Good to know

  • Same library as 16×2 – use lcd.begin(20,4)
  • I2C backpack recommended to save pins
  • Contrast potentiometer required
  • Large size – verify enclosure dimensions

02 — Datasheet

Specifications

06
Format
20×4 characters
Controller
HD44780
Interface
Parallel (4/8-bit)
Voltage
5V
Backlight
LED
Dimensions
98mm x 60mm