614591448273 WAVESHARE Ink Display Hat Resolution

Review WAVESHARE 2.13inch E-ink Display Hat V4 Version 250x122 Resolution 3.3v/5v Black White

The Waveshare 2.13 inch e-ink display hat v4 (model number: 614591448273) is an impressive and innovative wearable technology solution for those seeking a low-power, high-contrast, and readable display for various applications. This e-ink display hat boasts a resolution of 250 x 122 pixels, ensuring crisp and clear visuals that are easy to read in bright sunlight or low-light environments.

The 2.13 inch e-ink display is specifically designed for wearable projects and comes equipped with a hat design, allowing users to easily integrate it into hats and other headgear. This not only saves valuable space on small projects but also makes the display highly portable and convenient to use.

This versatile e-ink display operates at both 3.3V and 5V, providing maximum compatibility with a wide range of microcontrollers and development boards. E-ink displays are renowned for their remarkable power efficiency, which means that the Waveshare 2.13 inch e-ink display hat v4 can run for extended periods on a single battery charge.

The high contrast of the e-ink display provides excellent legibility and is particularly beneficial for text-heavy applications such as e-books, news feeds, or even small games. The display's pixel persistence ensures that once the information is displayed, it remains visible even without a power source, making it perfect for passive use or as a second screen for smartwatches and other wearables.

The Waveshare 2.13 inch e-ink display hat v4 arrives as a fully assembled product, including the display module, the hat mounting kit, and a Micro-USB cable for easy connectivity to your project setup. This high-performance and power-efficient display is a must-have addition for electronics enthusiasts, makers, and hobbyists, delivering a cost-effective and functional solution that will enhance your wearable projects and elevate your experience.

* 2.13 inch e-ink display with a resolution of 250 x 122 pixels

* Operates at 3.3V and 5V for versatility

* High contrast for excellent readability in various lighting conditions

* Pixel persistence for passive display of information

* Fully assembled product with a hat mounting kit and a Micro-USB cable included.

The Waveshare 2.13-inch e-ink display hat v4 (product code: 514591448273) is a small and low-power electronic display that can be used for various projects, especially for e-books, notes, and simple applications where a high refresh rate is not required. Here are some pros and cons of buying this display:

1. Low power consumption: e-ink displays are famous for their long battery life due to their ability to hold an image without a power source, making them ideal for battery-powered projects.

2. High contrast and readability: e-ink displays offer excellent contrast and sharper texts as compared to LCD or LED displays, making them ideal for reading purposes.

3. Wide viewing angles: e-ink displays have excellent wide viewing angles, which means that the text or images look clear and sharp from almost any angle.

4. Versatile: The display comes with a hat (i.e., a PCB with interfacing circuitry) and can be easily interfaced with popular microcontrollers like Arduino, Raspberry Pi, ESP32, and other similar platforms.

5. Pre-built interface: The display hat simplifies the interfacing process and saves time and effort for hobbyists and DIY enthusiasts.

1. Limited resolution: With a resolution of 250 x 122 pixels, the display's size constrains its potential use for complex graphics and visuals.

2. Limited color palette: E-ink displays support only a limited color palette, and setting the colors precisely may require some additional effort.

3. Slow response time: E-ink displays are known for their slow refresh rates as compared to other displays, which can be a significant limitation for some applications.

4. Fragile: The display is relatively fragile, as it's not protected by a screen or glass layers, which makes it susceptible to scratches and breakages during handling.

5. Limited support for complex text formats: The display may not support some complex text formats or fonts, which can limit its versatility for some projects.

The Waveshare 2.13-inch e-ink display hat v4 is a high-contrast, low-power, and versatile display solution for electronic projects, especially those focusing on text-based applications and e-book readers. However, its limited resolution, slow response time, and fragility can be potential drawbacks for some users. Ultimately, the decision to buy this display depends on the specific requirements of the project and the individual preferences of the buyer.

For hobbyists and DIY enthusiasts who require a low-power, high-contrast, and cost-effective display for text-based projects, the Waveshare 2.13-inch e-ink display hat v4 is an excellent option. However, if a high resolution, fast response time, or complex graphics are essential features for your project, you may want to consider other display options that cater more to those requirements.

Details:

Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as, shelf label, industrial instrument, and so on. Grey level: standby power. Display color: black, white.

Resolution: 250 122. Onboard voltage translator, with 3.3v/5v mucus,comes development resources and manual examples raspberry pi/Arduino/stm32, no back light, keeps displaying last content for a long time even when power down pitch: 0.194. 250x122, 2.13 inch e-ink display hat v4 version for raspberry pi,jettison nano,sip interface, overview, this is an nano, 2.13 inch, 250x122 resolution, with embedded controller, communicating via sip supports partial refresh.

specifications monitorpug:

• brand: Waveshare
• part type: Ink Display Hat
• color: 2.13inch E-ink Display Hat
• upc: 614591448273
• package dimensions lxwxh: 11.93x2.01x0.91 Inches
• weight: 0.13 Pounds

general monitorpug:

• category: Computers > Computers/tablets Networking > Monitors, Projectors Accs

payments monitorpug:

• wallet: paypal
• credit card: mastercard
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offer monitorpug:

• availability: in stock
• options: ship-to-home
• in stock #: 5
• started: january 31, 2025
• prices: $16.33–$30.42
• item condition: New
• sold #: 27

returns monitorpug:

• paid by: seller
• method: money back
• policy: returns accepted
• time: 30 days

shipping monitorpug:

• transit: 5-9 days
• type: fixed
• class: expedited
• service: expedited

seller monitorpug:

• city: kissimmee, florida
• rating: 89.3%
• # reviews: 48