Tag: TRMNL

  • Affordable WiFi & Bluetooth E-Ink Display with 3-Month Battery Life

    Affordable WiFi & Bluetooth E-Ink Display with 3-Month Battery Life

    Key Takeaways

    1. TRMNL has launched a 7.5-inch DIY e-ink display kit for preorder at $35.92.
    2. The display is designed for static information, with a battery life of up to three months with infrequent updates.
    3. It features a circuit board using the XIAO ESP32-S3 Plus, compatible with ESPHome and Arduino IDE.
    4. The device supports over 375 plugins and 8 layouts, reducing the need for traditional programming.
    5. The display has a resolution of 800 x 480 pixels and supports WiFi and Bluetooth for data transfer.

    Regular readers of Notebookcheck might remember the name TRMNL. The company has now introduced the TRMNL 7.5-inch (OG) DIY kit, available for preorder at the price of $35.92 on Seeed Studio. As always, it’s important for potential customers to review the shipping options to their area before placing an order.

    Features of the E-Ink Display

    This e-ink display comes packed with many features, including a circuit board that is already installed. It can be utilized to show sensor data, calendars, weather updates, or other relevant information in a smart home setup. This device is mainly designed for content that doesn’t need to change often. The manufacturer claims that static information can stay on the screen for months. For example, if the display is updated every six hours, the 2,000mAh battery is said to last up to three months.

    Technical Specifications

    The TRMNL display features a circuit board that uses the XIAO ESP32-S3 Plus. It’s compatible with ESPHome, allowing for seamless integration into smart home systems. Additionally, the manufacturer states that it works well with the Arduino IDE, which is a platform that many hobbyists are likely to recognize.

    User-Friendly Programming Options

    Moreover, the e-ink display fits within the TRMNL BYOD ecosystem and provides access to more than 375 plugins and 8 different layouts, meaning traditional programming isn’t always necessary. As suggested by the name, the screen has a size of 7.5 inches and a resolution of 800 x 480 pixels, but it doesn’t support color display. Thanks to the XIAO ESP32-S3, users can utilize WiFi or Bluetooth for data transfer.

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    Affordable WiFi & Bluetooth E-Ink Display with 3-Month Battery Life
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  • TRMNL: Long-lasting Smart Display Now Available for Purchase

    TRMNL: Long-lasting Smart Display Now Available for Purchase

    Key Takeaways

    1. The TRMNL device is now available for purchase directly from the maker, with standard and limited edition versions priced at $139 and $154, respectively.
    2. It functions as a smart display for home use, showing information like weather updates and to-do lists, with plugins for enhanced functionality.
    3. The device measures 171 x 116 x 10 mm and features a 7.5-inch E Ink screen with a resolution of 800 x 480.
    4. The TRMNL has a long battery life of up to three months and connects via WiFi, using less power than traditional smart displays.
    5. Various add-ons are available for purchase, including a ‘Clarity Kit’ and ‘Battery Upgrade,’ catering to different user needs.

    We previously covered the TRMNL device last year, and it is now purchasable straight from the maker. The standard version is offered in three shades – black, white, or clear – priced at $139. Meanwhile, the limited edition comes in sage, gray, or wood and is available for $154. Buyers can select from a variety of add-ons, such as a ‘Clarity Kit,’ ‘Battery Upgrade,’ ‘Developer Edition,’ and ‘Charging Cable,’ which could be beneficial to some customers. Additional shipping fees will apply during the checkout process.

    Smart Display for Home Use

    The TRMNL is designed not for computers or laptops, but as a smart display meant for home environments, showcasing different types of information. It can show weather updates, to-do lists, or data from services like Google Analytics. A range of plugins enhance its functionality, including options to display images from cloud storage. Users can set the display to switch its functions at specific times.

    Design and Specs

    This device measures 171 x 116 x 10 millimeters, with its E Ink screen measuring 7.5 inches diagonally and having a resolution of 800 x 480. While this resolution is lower than that of most e-readers, it is still adequate for its purpose. The battery is said to last up to three months, and data transfers occur via WiFi, eliminating the need for a physical connection. In comparison to traditional smart displays, it uses much less power, but it does not support color displays.

    Conclusion

    In summary, the TRMNL offers a unique option for those looking for a smart display that integrates easily into home life. With its various color options and add-ons, it caters to a diverse range of preferences and needs.

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    TRMNL: Long-lasting Smart Display Now Available for Purchase

     

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