LCD2004 20×4 Character Display | HD44780 I2C/Parallel Screen for Arduino, ESP32 & Raspberry Pi

KSh900.00 KSh1,000.00 -10%

● In stock (25 available)

SKU	AT-0202
Category	Displays
Availability	In stock
Shipping	Countrywide delivery · Free on orders over KSh10,000.00

Description

The LCD2004 Display Module is a 20-column by 4-row alphanumeric LCD screen based on the popular HD44780 controller , designed for displaying text, numbers, and simple symbols in embedded systems and Arduino projects. It can be used in either parallel or I2C (with adapter) mode, making it flexible and easy to integrate with Arduino, ESP32, STM32, and Raspberry Pi boards. With its bright backlight , high contrast , and wide viewing angle , the LCD2004 provides excellent readability even in low-light environments. It’s perfect for data monitoring , menu systems , and DIY control panels .

Key Features

Displays up to 80 characters (20×4) – perfect for larger text or data output.
Works with LiquidCrystal and LiquidCrystal_I2C libraries.
I2C version uses only 2 signal pins (SDA, SCL).
Adjustable backlight and contrast for optimal visibility.
Reliable and long-lasting LCD technology.
Ideal for projects needing multi-line data display.

Specifications

Display Type	Character LCD Module
Display Size	20 columns × 4 rows (20×4)
Controller IC	HD44780 or compatible
Interface	Parallel (4-bit/8-bit) or I2C (via PCF8574 adapter)
Operating Voltage	5V DC (3.3V compatible with I2C adapter)
Backlight	White/Green/Blue LED (varies by model)
Character Matrix	5×8 dot format
Contrast Control	Adjustable via onboard potentiometer (I2C version)
Dimensions	~98 × 60 × 14 mm
Viewing Area	~76 × 25 mm
Power Consumption	<2mA (no backlight)
Compatible With	Arduino UNO, Nano, Mega2560, ESP32, STM32, Raspberry Pi