DORHEA
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DORHEA 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter Compatible with Raspberry Pi
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DORHEA 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter Compatible with Raspberry Pi
Start your project at any time with our easy-to-use 2004 LCD display module that occupies only four I/O ports!
DORHEA 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter Compatible with Raspberry Pi
Item #: 62077935

DORHEA 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter Compatible with Raspberry Pi

86% of respondents would recommend this to a friend

Item #: 62077935

ETB 3169

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Order now and get it around Friday, September 25
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Start your project at any time with our easy-to-use 2004 LCD display module that occupies only four I/O ports!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

I2C Interface
Seamlessly connects to Raspberry Pi, simplifying wiring and reducing clutter, allowing for easy integration into projects while maintaining effective communication for data display.
20x4 LCD Display
Features a generous 20x4 character layout, providing ample space for displaying complex data, enhancing user experience by presenting information clearly and efficiently.
Blue Backlight
Bright blue backlight ensures excellent visibility in various lighting conditions, allowing users to read displayed data with ease, enhancing usability for both indoor and outdoor projects.

Product Details

Shop for Dorhea 2PCS IIC I2C TWI Serial LCD 2004 20x4 Green Backlight Module with I2C Interface Adapter. Compatible with Raspberry Pi R3 Mega2560. Fast Delivery. Shop at Ubuy Ethiopia
Compatible DevicesRaspberry Pi, banana Pi, Tinker Board, STM32, ESP32
Connector TypeSerial Adapter
Number of Ports4
Input Voltage5 volts
Power Plug TypeNo Plug
Colorblue
FinishBlue
Item Weight0.15 kg
Package Quantity1
Number of Items1
BrandDORHEA
Model Number13558-1
UPC701715439603
ManufacturerDORHEA
Mfr Part Number13558-1
Finish TypeBlue

Who Should Buy?

Suitable For
  • Raspberry Pi Users

    Ideal for users wanting easy integration of LCD displays with Raspberry Pi projects using I2C communication.

  • DIY Electronics Enthusiasts

    Perfect for hobbyists who enjoy building projects and need a versatile display solution for their creations.

  • Educational Purposes

    Suitable for teaching programming or electronics concepts in classrooms through hands-on applications with LCD displays.

Not Suitable For
  • Windows Users

    Users focused on Windows development might find more complex solutions unsuitable due to limited compatibility with Windows systems.

Product Description

DORHEA 2PCS IIC I2C TWI Serial LCD 2004 20x4 Blue Backlight Module with I2C Interface Adapter Compatible with Raspberry Pi

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the DORHEA 2PCS IIC I2C TWI Serial LCD 2004 module?

    Answer: The DORHEA 2PCS IIC I2C TWI Serial LCD 2004 is a 20x4 character LCD module with blue backlighting designed for easy interfacing with microcontrollers like the Raspberry Pi. It uses the I2C protocol which simplifies connections and reduces the number of pins required for operation. This makes it an ideal choice for projects where space and connectivity are crucial. For instance, hobbyists can use it to display sensor readings, system statuses, or even messages in their Raspberry Pi projects.
  • Question: How does the I2C interface work with this LCD module?

    Answer: The I2C interface allows multiple devices to communicate over just two wires, significantly simplifying connections. For the DORHEA 2004 LCD module, the I2C interface enables it to connect to a Raspberry Pi using only SDA and SCL pins, along with power and ground. This is particularly beneficial for users who want to integrate multiple components without dealing with numerous cables, making it perfect for compact projects or DIY electronics. Users can save space on breadboards and circuits while managing complex functionalities.
  • Question: Can the DORHEA LCD module be used with other microcontrollers?

    Answer: Yes, the DORHEA LCD module can be compatible with several microcontrollers besides the Raspberry Pi, such as Arduino and ESP8266/ESP32. It requires the appropriate libraries and configurations for the specific microcontroller to enable communication through the I2C interface. This flexibility makes it a versatile choice for various projects, allowing users to incorporate diversely programmed platforms easily. Whether you are developing an IoT device or a simple display project, it can adapt to your needs.
  • Question: What kind of projects can I use the DORHEA LCD module for?

    Answer: The DORHEA LCD module is ideal for a variety of projects, including home automation systems, weather stations, and IoT devices. It can display real-time data such as temperature, humidity, or even sensor outputs from connected devices. Additionally, DIY enthusiasts often use it for gaming projects or informative kiosks, where having a clear display is essential. Using the module can enhance user interaction by providing feedback or data in an engaging way.
  • Question: What is the display resolution of this LCD module?

    Answer: The DORHEA LCD module has a display resolution of 20x4, meaning it can show 20 characters across and 4 rows high. This configuration allows for plenty of information to be displayed simultaneously, making it perfect for applications that require more data to be visualized. In practice, this means users can easily organize and display complex data sets, reducing the need for multiple displays and keeping information streamlined and accessible.
  • Question: Is the blue backlight adjustable on the DORHEA LCD module?

    Answer: The blue backlight of the DORHEA LCD module is typically not adjustable, but it is bright enough for visibility in various lighting conditions. This fixed brightness provides clarity, making it suitable for indoor and outdoor projects alike. Users appreciate this feature especially in applications where readability in low-light scenarios is a must, such as in portable or outdoor electronic displays.
  • Question: What libraries do I need to program this module?

    Answer: To program the DORHEA LCD module, you may use libraries such as LiquidCrystal I2C for Arduino or similar libraries compatible with Raspberry Pi, like the Python SMBus library. These libraries simplify the communication process with the module, enabling quick integration into your code. Additionally, using well-documented libraries helps ease the learning curve for beginners, as many examples and community projects are available online to guide you through initial setups.
  • Question: What power supply does the DORHEA LCD module require?

    Answer: The DORHEA LCD module operates typically at 5V, which is common for many microcontrollers, including the Raspberry Pi and Arduino. This allows it to be powered directly from the microcontroller's power output, simplifying wiring and setup. Users need to ensure that their power supply is regulated to avoid damage to the module, especially in more complex setups where multiple components are powered. Adequate power management is essential for optimal performance.
  • Question: How can I troubleshoot issues with the DORHEA LCD Module?

    Answer: If you encounter issues with the DORHEA LCD Module, first ensure all connections are secured and correctly placed according to your microcontroller's pin configuration. Check your code for any syntax errors or misconfigurations in the library being used. Additionally, verify the power supply voltage to ensure it's stable at 5V. Testing with example code can also help isolate whether the issue lies within the hardware or the code. It’s a useful starting point to resolve common problems users may face.
  • Question: Where can I buy the DORHEA 2PCS IIC I2C TWI Serial LCD 2004?

    Answer: You can buy the DORHEA 2PCS IIC I2C TWI Serial LCD 2004 module with blue backlight from Ubuy in Ethiopia. Ubuy is a reliable online shopping platform offering a wide range of electronic components, including this LCD module. They cater to various customer needs with their extensive inventory and facilitate straightforward purchasing processes for users looking to enhance their tech projects.

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ETB 3169

Order now and get it around Friday, September 25

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Includes 2x 20x4 Green-Yellow LCD display modules.
  • Displays 80 characters across 4 lines, ideal for any project.
  • Features I2C interface, saving valuable I/O ports.
  • Adjustable contrast and backlight for enhanced visibility.
  • Compatible with Raspberry Pi, Arduino, and other microcontrollers.
  • Comes with an easy-to-use interface adapter included.

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