Original JHD 20 x 4 Character LCD Display - Yellow Backlight with Dual-Edge Interface

JHD 20 x 4 LCD Module - Yellow Backlight (JHD204A) is a 20×4 character LCD display, designed to simplify connections by requiring only four wires for communication. It features a yellow backlight with black characters, ensuring excellent readability while minimizing the number of microcontroller GPIO pins required. Operating from a 5V supply, this module is ideal for Arduino, ESP32, Raspberry Pi, STM32, AVR, PIC, and other embedded systems used in automation, robotics, instrumentation, and DIY electronics projects.

Features:

• 20 Characters × 4 Lines LCD Display
  
• Yellow Backlight with White Characters
• Operates from 5V DC Supply
• Only 4-Wire Communication Required
• Compatible with Arduino, ESP32 & Raspberry Pi
• HD44780 Compatible LCD Controller
• Adjustable Display Contrast
• Low Power Consumption
• Clear and High-Visibility Display
• Easy Integration with Embedded Systems
• Suitable for DIY, Robotics & Industrial Projects

Specifications:

Parameter	Value
Product Type	LCD Module
Model	JHD204A
Display Size	20 Characters × 4 Lines
Display Color	Yellow
Character Color	Black
Interface	Simple
LCD Controller	HD44780 Compatible
Operating Voltage	5V DC
Supply Current	8mA
Display Area	76mm × 25mm
Board Dimensions	98mm × 60mm
Backlight	LED Yellow
Communication	Serial
Operating Temperature	-20°C to +70°C

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Package Includes:

1 x Original JHD 20 x 4 Character LCD Display