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Elevate your tech game with our versatile and reliable 4.2" E-paper display |
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Upgrade your projects with the GDEM042T31WT, a 4.2-inch wide temperature e-ink display that combines style and functionality. With a sharp 400x300 resolution and SPI interface, it refreshes fully in just 3 seconds and showcases vibrant black and white images that remain visible indefinitely without power. Once updated, these e-paper modules can be completely disconnected, keeping your content intact. Perfect for low-power applications like solar-powered smart tags, wearables, smart home devices, industrial instruments, and smart cards, this reliable display is your ultimate choice for energy-efficient technology. |
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Our product boasts distinctive features that set it apart from the competition |
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● Extreme Temperature Resilience: From -25°C to 50°C, our E-paper thrives in any climate. Perfect for both Arctic chills and desert heat! |
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Technical Details |
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Please refer to the product drawings for detailed dimensions |
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Product Specifications |
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Please refer to the product specifications for more details |
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Matching Driver Board |
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To facilitate the testing and comparison of e-paper, we recommend the following driver boards for you. |
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Every day is Earth Day |
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You don't need to be an environmental scientist to make sustainable choices. |
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Substitute for Paper Usage Epaper provide a paper-like touch and reading experience, serving as a sustainable alternative to traditional paper and reducing environmental impact from deforestation and paper manufacturing. |
Device Packaging |
Energy Efficiency |
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● | ● GDEM042T31WT ESP8266 Sample Code | ||
● UC8276 Driver IC Datasheet | ● GDEM042T31WT ESP32 Sample Code | ||
● Image2LCD Software Bitmap Conversion Instructions V1.0 | ● The latest Catalog of ePaper display | ||
● GDEM042T31WT STM32 Sample Code | ● Why can't I download the files? | ||
● GDEM042T31WT Arduino Sample Code | |||
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Click the image below to learn more about our products |
Thank you for your interest in our product. We could provide front light, touch screen, and other accessories for you. For more information, please refer to the relevant manual available in our Library or visit our official website at [www.good-display.com].
If you need any further assistance or have any other questions, please feel free to contact us. We sincerely invite you to send your inquiries to our email at [buyepaper@good-display.com].