LCD 2004 I2C (TWI) 20x4 Display Module with Blue Backlight, Adjustable Contrast, Compatible with Arduino Uno R3 R4, ESP32, ESP8266, Raspberry Pi, Tutorials Included

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Product Information


Specification
Brand : DIYables
BulletPoint1 : LARGE I2C 20X4 CHARACTER DISPLAY MODULE – This I2C (TWI) 20x4 display shows up to 80 characters across four rows, making it perfect for displaying sensor data, logs, menus, or debug info in DIY electronics and Arduino projects.
BulletPoint2 : BLUE BACKLIGHT DISPLAY WITH ADJUSTABLE CONTRAST – Features a vibrant blue backlight LCD and onboard potentiometer to fine-tune contrast, ensuring excellent readability in low or bright lighting—ideal for both indoor and outdoor Arduino Uno R3 or ESP32 projects.
BulletPoint3 : I2C (TWI) COMMUNICATION TO SAVE PINS – Uses the I2C protocol (also known as TWI or Two-Wire Interface), which reduces the number of connections to just two signal wires—great for compact microcontroller setups using ESP8266, Raspberry Pi, and more.
BulletPoint4 : FULLY COMPATIBLE WITH ARDUINO UNO R3 / R4, ESP32, ESP8266, RASPBERRY PI – Works seamlessly with Arduino Uno R3, the latest Arduino Uno R4, Raspberry Pi boards, and MicroPython-based controllers. Ideal for makers, students, and engineers.
BulletPoint5 : ONLINE TUTORIALS INCLUDED – Easy-to-follow online guides walk you through setup, code examples, and integration with Arduino, ESP32, ESP8266, and Raspberry Pi. Just search: DIYables LCD 2004 I2C Display.
Color : Blue
ExternallyAssignedProductIdentifier1 : 0687117760043
ExternallyAssignedProductIdentifier2 : 687117760043
ItemName : LCD 2004 I2C (TWI) 20x4 Display Module with Blue Backlight, Adjustable Contrast, Compatible with Arduino Uno R3 R4, ESP32, ESP8266, Raspberry Pi, Tutorials Included
ItemPackageDimensions_Height : 12.2936 centimeters
ItemPackageDimensions_Length : 2.2098 centimeters
ItemPackageDimensions_Width : 7.7978 centimeters
ItemPackageQuantity : 6
ItemTypeKeyword : lcd-character-modules
Manufacturer : DIYables
ModelNumber : DIY-LCD-I2C-2004-BLUE-JUMPER-CAP-1
NumberOfBoxes : 1
NumberOfItems : 1
PackageLevel : unit
PartNumber : DIY-LCD-I2C-2004-BLUE-JUMPER-CAP-1
ProductDescription : Description
Size 0.96
Resolution 128X64
Color: White/Blue/Blue and Yellow
Viewing angle greater than 160 degrees
Supported platforms for Arduino Raspberry Pi ESP32
Low power consumption 0.04W during normal operation
Support wide voltage 3.3V-5V DC
Working temperature -30-80 degrees
Volume 27MM 27MM 4.1MM
Driver IC SSD1306
Communication IIC, only two I O ports
No font The software takes word modulo
Backlight OLED self light, no backlight

Interface
VCC 3.3-5V
GND Ground
SCL Serial Clock
SDA Serial Data

Package Included
6 x 0.96 inch OLED IIC I2C Display Modules
1 x 10pin Male-to-Male DuPont Cable
1 x 10pin Female to Female DuPont Cable
1 x 10pin Male to Female DuPont Cable
ProductSiteLaunchDate : 2024-09-19T07:32:24.311Z
Size : With Jumper Cap
Style : With Jumper Cap
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
SupplierDeclaredDgHzRegulation3 : not_applicable
SupplierDeclaredDgHzRegulation4 : not_applicable
SupplierDeclaredDgHzRegulation5 : not_applicable
UnspscCode : 43211900

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Read all 11 customer reviews

Meets basic needs, not exceptional.

Top-notch quality, canÕt complain.

Awesome product and great experience.

Totally worth every penny.

This deserves more than 5 stars.

Performs perfectly and looks amazing.

Stunning design and excellent performance.

Great choice for daily use.

CanÕt believe how great this is.

Meets basic needs, not exceptional.

Great choice for daily use.

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