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LCD2004 Parallel LCD Display with Blue Backlight

LCD2004 Parallel LCD Display with Blue Backlight
1. Display Format: 20 x 4 characters
2. Interface: Parallel (HD44780-compatible)
3. Backlight: Blue
4. Compatibility: Arduino, microcontrollers
5. Total Characters: 80

SKU: EK836 Category: Tags: , , , , , , ,

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Description

The LCD2004 Parallel LCD Display with Blue Backlight is a 20×4 character alphanumeric module that provides high-contrast text output for microcontroller projects. The blue backlight ensures clear visibility of the characters in low-light environments, enhancing readability for status displays, menus, and data readouts.

This module features a standard parallel interface and is typically compatible with HD44780 controllers, allowing for easy integration with popular development boards like Arduino. Its 20×4 format (80 total characters) is well-suited for applications requiring moderate amounts of information, such as multi-line sensor data displays or simple user interfaces.

  1. 20 characters x 4 lines of alphanumeric display (80 characters)
  2. Blue backlight for clear visibility in dark environments
  3. Standard parallel interface (HD44780-compatible)
  4. Ideal for Arduino and other microcontroller projects
  5. High-contrast display for easy reading
  6. Suitable for multi-line status and menu displays
🔌
Pin Connections
1 Table
Pin Connections Table 1
BoardSensor PinConnection
LCD2004RS/EN/D4-D7/VOboard digital pins / board digital pins / 10k contrast pot wiper
📟
LCD2004 Parallel LCD Display with Blue Backlight
7 Examples • C/C++ | Boards: Arduino Uno, Arduino Nano, Arduino Mega, ESP32, ESP8266, STM32, Raspberry Pi Pico
LCD2004 Parallel LCD Display with Blue Backlight - Arduino Uno
LCD2004 Parallel LCD Display with Blue Backlight - Arduino Nano
LCD2004 Parallel LCD Display with Blue Backlight - Arduino Mega
LCD2004 Parallel LCD Display with Blue Backlight - ESP32
LCD2004 Parallel LCD Display with Blue Backlight - ESP8266
LCD2004 Parallel LCD Display with Blue Backlight - STM32
LCD2004 Parallel LCD Display with Blue Backlight - Raspberry Pi Pico
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_arduino_uno.inoArduino Uno
435 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=12, EN=11, D4-D7=5,4,3,2 on Arduino Uno. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_arduino_nano.inoArduino Nano
436 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=12, EN=11, D4-D7=5,4,3,2 on Arduino Nano. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_arduino_mega.inoArduino Mega
436 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=12, EN=11, D4-D7=5,4,3,2 on Arduino Mega. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(12, 11, 5, 4, 3, 2);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_esp32.inoESP32
437 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=13, EN=12, D4-D7=14,27,26,25 on ESP32. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(13, 12, 14, 27, 26, 25);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_esp8266.inoESP8266
439 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=D0, EN=D1, D4-D7=D2,D3,D4,D5 on ESP8266. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(D0, D1, D2, D3, D4, D5);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_stm32.inoSTM32
449 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=PB0, EN=PB1, D4-D7=PB2,PB3,PB4,PB5 on STM32. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(PB0, PB1, PB2, PB3, PB4, PB5);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
📄 File: lcd2004_parallel_lcd_display_with_blue_backlight_-_raspberry_pi_pico.inoRaspberry Pi Pico
449 characters
1//ekostra.com
2//electronics store in egypt
3//+201008896258
4
5// RS=10, EN=11, D4-D7=12,13,14,15 on Raspberry Pi Pico. Also wire R/W to GND, and a 10k pot between VCC/GND with its wiper to VO for contrast.
6#include <LiquidCrystal.h>
7
8LiquidCrystal lcd(10, 11, 12, 13, 14, 15);
9
10void setup() {
11 lcd.begin(20, 4);
12 lcd.print("Hello, Ekostra!");
13}
14
15void loop() {
16 lcd.setCursor(0, 1);
17 lcd.print(millis() / 1000);
18 lcd.print(" sec");
19 delay(500);
20}
Parallel-interface 20x4 character LCD.
All copy right for ekostra.com

نظرة عامة ومواصفات المنتج — بالعربية

LCD2004 Parallel LCD Display with Blue Backlight متوفر الآن في متجر إكوسترا للإلكترونيات، ضمن قسم Display Modules، بسعر 70,00 EGP. كود المنتج لدينا: EK836. المنتج غير متوفر حالياً — تواصل معنا عبر واتساب لمعرفة موعد توفره القادم.

أهم المواصفات الفنية:

  • Display Format: 20 Characters x 4 Lines
  • واجهة الاتصال: Parallel (4/8-bit)
  • Controller: HD44780 Compatible
  • Backlight: Blue
  • Total Character Positions: 80
  • الوزن: 1 g

هذا المنتج مناسب لمشاريع الأردوينو (Arduino) و ESP32 و Raspberry Pi، ومشاريع الروبوتات وإنترنت الأشياء والتعليم الهندسي. جميع القطع مفحوصة قبل الشحن.

تصفّح المزيد من Display Modules في إكوسترا.

Specification

Specification

WeightWeight10 g
Dimensions5 × 4 × 2 cm
Display Format20 Characters x 4 Lines
InterfaceParallel (4/8-bit)
ControllerHD44780 Compatible
BacklightBlue
Total Character Positions80

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