SparkFun
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SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)
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SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)
AVR-based, serial enabled LCD with 16x2 Black on RGB display. Communicates via serial, I2C, and SPI. Features a Qwiic connector for easy integration into the Qwiic ecosystem. Firmware is fully open source.
SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)
Item #: 28305157

SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)

86% of respondents would recommend this to a friend

Item #: 28305157

TTD 262

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Order now and get it around Wednesday, October 28
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AVR-based, serial enabled LCD with 16x2 Black on RGB display. Communicates via serial, I2C, and SPI. Features a Qwiic connector for easy integration into the Qwiic ecosystem. Firmware is fully open source.
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What Stands Out

Versatile Communication
Supports serial communication via I2C and SPI, enabling seamless integration with Arduino projects, making it ideal for hobbyists and makers enhancing their displays effortlessly.
Customizable Backlight
Features an RGB backlight that allows users to personalize their LCD appearance, increasing visual appeal and providing a vibrant experience in various lighting conditions.
Low Voltage Operation
Operates at 3.3V, making it compatible with a wide range of microcontrollers and minimizing power consumption, ensuring efficient performance for long-term projects.

Product Details

Shop the SparkFun 16x2 SerLCD with RGB Backlight Qwiic at Ubuy Trinidad and Tobago. Easy to use and cost-effective solution for adding a 16x2 LCD into your project. Works with Arduino and communicates over Serial, I2C, and SPI.

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Ideal for hobbyists working on DIY projects that require an easy-to-interface display with Arduino.

  • Robotics Projects

    Perfect for robotics applications where compact, customizable displays can showcase information in real-time.

  • Educational Use

    Great for teaching and learning about electronics, programming, and interfacing with displays in a hands-on manner.

Not Suitable For
  • High-Resolution Displays

    Not suitable for applications requiring high-resolution graphics or color displays beyond basic RGB functionality.

Product Description

SparkFun 16x2 SerLCD - RGB Backlight (Qwiic)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the SparkFun 16x2 SerLCD used for?

    Answer: The SparkFun 16x2 SerLCD serves as a versatile display unit for a variety of microcontroller projects, especially those using Arduino. It can show text, graphics, or various user-generated data, making it ideal for DIY electronics, IoT applications, or interactive displays. The RGB backlight allows users to customize the appearance to suit their project theme, enhancing visual appeal and usability.
  • Question: How does the SerLCD communicate with Arduino?

    Answer: The SparkFun 16x2 SerLCD communicates with Arduino through I2C or SPI protocols, which are efficient for data transfer, especially for displays. These serial interfaces allow multiple devices to connect on a single bus, simplifying wiring and reducing pin usage. Users can easily integrate this display into their Arduino projects for real-time data visualization, such as monitoring sensors or system statuses.
  • Question: Can the RGB backlight settings of the SerLCD be adjusted?

    Answer: Yes, the RGB backlight of the SparkFun 16x2 SerLCD can be adjusted to create various colors and effects, enhancing the display experience. By sending specific commands via the Arduino, users can set the backlight to match the mood of their project or indicate different statuses. This feature is particularly useful in artistic projects or applications requiring user interaction, like game interfaces.
  • Question: What is the power requirement for the SparkFun 16x2 SerLCD?

    Answer: The SparkFun 16x2 SerLCD operates at 3.3V, making it compatible with most Arduino boards without the need for external voltage regulators. This low power requirement allows users to integrate the display into battery-operated projects seamlessly. It’s perfect for compact designs where energy efficiency is crucial, such as wearable devices or remote sensors.
  • Question: Is the SerLCD suitable for outdoor use?

    Answer: The SparkFun 16x2 SerLCD is primarily designed for indoor use and may not withstand extreme outdoor conditions or direct exposure to moisture. However, for temporary outdoor installations or use in protected environments, it can still serve well. For outdoor applications, consider housing the display in a weather-resistant enclosure to prolong its lifespan and maintain visibility.
  • Question: What programming libraries can be used with SerLCD?

    Answer: Various programming libraries are available for the SparkFun 16x2 SerLCD, including the SparkFun SerLCD Arduino library. These libraries facilitate easy coding by providing pre-built functions for initializing the display and writing text or commands. This is especially beneficial for beginners who want to focus on project functionality rather than coding complexities. Libraries simplify the process of getting started with visual projects.
  • Question: What are the dimensions of the SparkFun SerLCD?

    Answer: The SparkFun 16x2 SerLCD measures approximately 80mm in width and 36mm in height. This compact size makes it an ideal choice for projects where space is limited. Its form factor allows integration into various enclosures or platforms without taking up significant real estate, making it suitable for everything from handheld devices to fixed installations.
  • Question: Can I use the SerLCD with Raspberry Pi?

    Answer: While primarily designed for Arduino, the SparkFun 16x2 SerLCD can also be used with a Raspberry Pi, given both platforms support I2C or SPI communication. Users may need to adapt their code to fit the Raspberry Pi's environment. This flexibility broadens the display's applicability in a range of projects, from simple scripts to more complex Python applications.
  • Question: What types of projects can benefit from this display?

    Answer: The SparkFun 16x2 SerLCD is ideal for a multitude of projects, including home automation systems, sensor displays, and educational tools. It can be used in robotics to provide real-time data readouts, or in data logging devices to visualize information obtained from various sensors. Its flexibility and customization options make it a preferred choice for hobbyists and professionals alike.
  • Question: Where can I buy SparkFun 16x2 SerLCD in Trinidad and Tobago?

    Answer: You can purchase the SparkFun 16x2 SerLCD from Ubuy in Trinidad and Tobago. Ubuy offers a convenient online shopping experience, ensuring you have access to this versatile display unit for your Arduino projects. With a complete range of features and adaptability, this product is well-suited for anyone looking to enhance their electronic designs.

SparkFun Single Board Computers Editorial Review

SparkFun 16x2 SerLCD - RGB Backlight (Qwiic) is designed to provide a crisp, clear image with a versatile display for Arduino setups. It communicates seamlessly over Serial I2C and SPI, ensuring compatibility with 3.3V systems. Despite its beneficial features, some users have reported issues with character dropping when used with certain microcontroller boards, indicating a potential limitation in compatibility under specific conditions. It's crucial to check for compatibility with your hardware before purchase.

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Pros

  • Versatile display for varied applications
  • Crisp and clear image quality
  • Compatible with Arduino for easy integration
  • Works well with multiple communication protocols
  • Latest version supports Qwiic connectivity

Cons

  • May drop characters in some setups

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