20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight
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The 2004A V1.1 20x4 Character LCD Display with Pre-Soldered I2C and Blue Backlight is a 5V character LCD module for displaying text across four lines of 20 characters. BDTronics provides this module for electronics, robotics, prototyping, and related applications in Bangladesh. The I2C module is already soldered to the LCD, so only four wires are needed to control the display.
Features:
- 2004A V1.1 character LCD with 20 characters per line and 4 lines
- Pre-soldered I2C module for simpler wiring
- Blue backlight with white characters
- Contrast adjustable through software
- Operates on 5V
- Only four wires required for control
- Useful for Arduino, ESP32, ESP8266, and Raspberry Pi projects
Specifications:
| Specification | Details |
|---|---|
| Model | 2004A V1.1 |
| Display type | 20x4 character LCD |
| Lines | 4 |
| Characters per line | 20 |
| Connection | I2C module pre-soldered |
| Operating voltage | 5V |
| Backlight | Blue |
| Character color | White |
| Contrast | Software adjustable |
| Display area | Approx. 7.6 cm x 2.6 cm |
| Dimensions with frame | Approx. 9.7 cm x 4 cm x 1 cm |
| Overall dimensions listed | Approx. 9.8 cm x 6 cm x 2.2 cm |
Applications:
BDTronics provides this 20x4 I2C display for projects using Arduino, ESP32, ESP8266, Raspberry Pi, and other I2C-capable boards.
- Arduino projects requiring a 20x4 character display
- ESP32 and ESP8266 display interfaces
- Raspberry Pi status or text display projects
- Prototyping, electronics, and robotics projects
- Projects where a simple I2C text display is preferred over parallel wiring
How to Use:
- Connect the I2C module to the 5V supply and ground of your controller board.
- Connect the SDA and SCL lines to the I2C pins of the Arduino, ESP32, ESP8266, or Raspberry Pi setup.
- Use the I2C address and contrast settings required by your project, adjusting contrast through software where supported.
- Send display data through the I2C interface using your controller code.
Installation and Wiring:
The pre-soldered I2C module reduces the connection to four main wires: VCC, GND, SDA, and SCL. The module is specified for 5V operation. Before powering the display, check the wiring, supply voltage, and I2C connections for your board. If you are using a 3.3V controller board, confirm that the I2C signal levels and power arrangement are suitable for your setup.
Compatibility:
- Arduino
- ESP32
- ESP8266
- Raspberry Pi
- Other I2C-capable microcontroller setups, subject to correct voltage and signal-level compatibility
Safety Information:
- Use the specified 5V supply and verify polarity before applying power.
- Check all wiring before powering the module to avoid connection errors.
- Handle the LCD and I2C module carefully to avoid damage to the soldered connections.
Package Includes:
- 1 x 2004A V1.1 LCD display with I2C module
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General Questions
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What is the latest price of the 20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight in Bangladesh?
The latest price of 20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight in Bangladesh is Special Price BDT 570.00 Regular Price BDT 650.00 . You can buy the 20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight at the best price on BDTronics.com or contact us via phone.
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Where to buy 20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight in Bangladesh?
You can buy 20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight online by ordering on BDTronics.com or directly collect by visiting our store in person. BDTronics is a trusted provider of high-quality electronics, 3D printers, solar systems, and robotics parts. We offer fast shipping across the country via courier service.
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What are the delivery options of 20x4 Character LCD I2C IIC 2004 Display with Pre-Soldered I2C Blue Backlight in Bangladesh?
We provide home delivery service all over Bangladesh. We support Cash on Delivery, Online Bank Transfer, bKash and Credit Card (Visa/ MasterCard/ Amex) payment solutions. The delivery time usually takes 1-2 days inside Dhaka and 2-4 days outside Dhaka.