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Item #:
197319795
4.2 inch E-Ink Display Module for Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH 400x300 Resolution Black White Two Colour SPI
87% of respondents would recommend this to a friend
Item #:
197319795
HKD 540
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
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In stock
Imported from UK store
QTY:
Order now and get it around Thursday, September 03
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An ideal choice for applications such as shelf label and industrial instruments, thanks to its ultra low power consumption and clear display.
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What Stands Out
High-Resolution Display
The 400x300 resolution ensures crisp images and text, enhancing readability in various applications, making it ideal for projects that require detail and precision.
Versatile Compatibility
Designed for multiple Raspberry Pi models, including Raspberry Pi Zero and Pico, it offers flexibility for hobbyists and developers, facilitating easy integration across projects.
Low Power Consumption
Utilizing E-Ink technology, it consumes minimal power while maintaining a sharp display, making it perfect for battery-operated devices and reducing overall energy expenditure.
Product Details
| Network Connectivity Technology | SPI |
| Operating System | Linux |
| Processor Brand | ARM |
| Wireless Compability | 802.11n |
| Compatible Devices | Raspberry Pi, Jetson Nano, Arduino, STM32 |
| RAM Memory Technology | LPDDR2 |
| Processor Count | 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Brand Name | iiunius |
| Box Contents | 4.2 inch e-paper module, PH2.0 20 cm 8 pin x 1 (10.7 cm) |
| Manufacturer | iiunius |
| Unit Count | 1.0 count |
| Brand | iiunius |
| Connectivity technology | SPI |
| Included components | 4.2 inch e-paper module, PH2.0 20 cm 8 pin x 1 (10.7 cm) |
| CPU manufacturer | ARM |
| Item Weight | 0.22 lbs (100 grams) |
Who Should Buy?
-
Embedded Developers
Ideal for developers creating low-power projects needing visual output without constant power supply for refreshing displays.
-
DIY Electronics Hobbyists
Perfect for hobbyists seeking to build custom electronics with long-lasting displays that are easy to integrate with Raspberry Pi.
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Low-Power Projects
Great for applications requiring minimal power consumption while still displaying essential information or graphical content.
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High-Frequency Updates
Not suitable for applications needing rapid screen refresh rates due to the slower refresh capabilities of e-ink technology.
Product Description
4.2 inch E-Ink Display Module for Raspberry Pi 5/4B/3B/Zero/Zero W/Zero 2W/Pico/Pico W/Pico WH 400x300 Resolution Black White Two Colour SPI Interface Support Partial Refresh
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the operating voltage for this E-Ink display module?
Answer: The E-Ink display module operates at 3.3 V/5 V. -
Question:
Can this module be used with devices other than Raspberry Pi?
Answer: Yes, it is compatible with Jetson Nano, Arduino, STM32, and more. -
Question:
How long does it take for the display to fully refresh?
Answer: The full refresh time for the display is 5 seconds.
iiunius Motherboards Editorial Review
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Customer Reviews & Ratings
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Pros
- High-resolution display
- Energy efficient
- Supports partial refresh
- Easy to interface with Raspberry Pi
- Lightweight and compact design
Cons
- Limited color options
Platform Trust & Buyer Confidence
FZ
F Zhang
Verified buyer
“Good product, and smooth delivery!”
18-Jul-26 · via Trustpilot
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Roxy
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“Great products and services”
17 April 2026 · via Trustpilot
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Khushi
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“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”
6 July 2026 · via Trustpilot
KM
kritika
Verified buyer
“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”
3 July 2026 · via Trustpilot
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Sam
Verified buyer
“Great product, good packing, the goods arrived quickly and well protected.”
6 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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HKD 540
Order now and get it around Thursday, September 03
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- 4.2-inch E-Ink display with 400x300 resolution.
- Ultra low power consumption ensures longevity.
- Wide viewing angle (>170°) for clear visibility.
- Fast refresh times - 0.4s for partial, 1s for full refresh.
- Compatible with Raspberry Pi, Jetson Nano, and Arduino.
- No backlight required ensures display retains content even when powered down.
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