2.1 Inch E-ink Display Tri-Color 122*250 Black/White/Red For Arduino Application

Product Specification

2.1inch Product Technical Parameters

Product description
 

Display Module Highlights

Cutting-Edge Display Technology

The 2.13-Inch Tri-Color E-Paper Display is truly a marvel in the realm of visual solutions, representing the latest advancements in display technology. Engineered to meet the demands of applications where low power consumption and outstanding readability are non-negotiable, it offers a unique viewing experience. Thanks to its e-paper nature, it mimics the look of printed paper, providing a comfortable and natural visual experience that's easy on the eyes. Whether you're using it for extended periods or glancing at it quickly, the display ensures that you can absorb the information without any strain, making it an excellent choice for a wide variety of scenarios.

Well-Proportioned Display Size

With a compact 2.13-inch screen, this display strikes a perfect balance between offering enough space to present detailed information and fitting snugly into devices where space is at a premium. It's neither too large to be cumbersome in small gadgets nor too small to limit its ability to showcase essential data and engaging visuals. Whether it's displaying fitness metrics on a tracker or product details on an electronic shelf label, it does so with elegance and practicality.

High-Quality Image Rendering

Boasting a resolution of 122 x 250 pixels, this display module is a powerhouse when it comes to delivering sharp images and crisp text. Every single pixel is carefully utilized to bring out the finest details, ensuring that whatever content is shown – be it intricate graphics or important textual information – is presented with utmost clarity. This high level of precision makes it suitable for a diverse range of applications, from conveying sensor readings in IoT devices to creating eye-catching displays in DIY projects.

Captivating Tri-Color Palette

The support for a tri-color palette of black, white, and red is a standout feature that adds a touch of vibrancy and versatility to this display. These colors work in harmony to enhance the visual appeal and enable effective communication of information. The classic contrast between black and white provides a clear and legible base for text and basic graphics, while the addition of red serves as a powerful tool for highlighting key elements, drawing attention to important details, or indicating specific statuses. In different applications, this color combination can be used creatively to make the display truly engaging and informative.

Versatile Interface Compatibility

Featuring both 3-wire SPI and 4-wire SPI interfaces, this display module offers remarkable flexibility when it comes to integrating with various microcontrollers and systems. Whether you're working with a particular microcontroller that favors the simplicity of 3-wire SPI or one that requires the additional capabilities of 4-wire SPI, this display can effortlessly fit into your setup. This compatibility streamlines the integration process, making it accessible and convenient for both experienced developers and enthusiastic hobbyists alike, regardless of the specific system they're working with.

Reliable Driver IC for Optimal Performance

Equipped with the JD79656 driver IC, this display module ensures reliable performance and straightforward control. The driver IC acts as the backbone of the display's operation, handling all the necessary functions to bring the visuals to life and manage their display accurately. It simplifies the process of controlling the display, allowing for seamless and hassle-free usage, whether you're implementing it in a wearable device for daily use or in an IoT application that runs continuously over time.

Impressive Energy Efficiency

Designed for bi-stable operation, this display has a remarkable energy-saving feature – it can retain images even without power. This means that for static content, which is common in many applications like electronic shelf labels or simple status displays on IoT devices, it consumes minimal energy. This high level of energy efficiency is a game-changer, especially in scenarios where power sources are limited or where long battery life is essential, such as in wearable devices or remote IoT sensors.

Adaptable Operating Temperature Range

Functioning effectively within a temperature range of 0℃ to +40℃, this e-paper display is well-suited to a variety of environments. Whether it's placed indoors in a climate-controlled room or outdoors in moderate weather conditions, it maintains its functionality and visual quality. This adaptability makes it a practical choice for applications that could be exposed to different temperature variations, ensuring consistent performance across different settings and locations.

Applications

Wearable Devices

This e-paper display is an absolute gem for wearable devices like smartwatches and fitness trackers. In these applications, power efficiency and readability are of the utmost importance. Its ability to display clear and engaging content while consuming very little power ensures that the device's battery life is extended, allowing users to go about their day without constantly worrying about recharging. Moreover, the excellent readability, even in different lighting conditions, means that vital information such as time, fitness stats, or notifications can be easily accessed at a glance.

IoT Devices

It's highly suitable for various Internet of Things applications, particularly those within the smart home ecosystem. In smart home products, where clear visual outputs are needed to convey information to users, this display shines. For example, it could be used in a thermostat display to show the current temperature and setpoint, or in a smart lock to indicate its status. Its energy efficiency makes it an ideal choice for these devices that often rely on battery power or need to minimize energy consumption for long-term operation.

Digital Signage

When it comes to digital signage, such as electronic shelf labels and other forms of signage, this e-paper display offers a winning combination of excellent visibility and low power consumption. In a retail setting, electronic shelf labels need to display product information clearly while consuming as little energy as possible to reduce operating costs. This display meets those requirements perfectly, and the tri-color palette allows for creative ways to highlight promotions or important details, making it an attractive option for businesses looking to enhance their in-store displays.

DIY Projects

For hobbyists and makers, this e-paper display is a fantastic choice for creating innovative projects with a unique display technology. Whether you're building a custom e-reader, a personalized digital clock, or a one-of-a-kind interactive art piece, the ability to incorporate this tri-color e-paper display adds a touch of novelty and functionality. Its ease of integration, thanks to the versatile SPI interfaces, and its distinct visual characteristics make it a favorite among those who love to explore and experiment with different display options in their DIY creations.

 
FAQ:
Do you have HDMI Board?
Yes, we have HDMI board, and drive board to support android system.
 
Do you have Touch screen?
Yes, Capacitive touch screen and Resistive touch screen can be customized
 
Do you support small batch orders?
Yes, we accept small batch trial orders.
 
How about your after-sale service?
The warranty period is 12 months, calculated from the delivery date. Any failure due to quality reason, our company will provide free maintenance service or replacement if necessary.