The Zerowriter Ink, an open source E Ink word processor with a mechanical keyboard, has begun shipping to crowdfunding backers after launching in 2024. The portable writing device features a 5.2-inch greyscale display, Kalh Choc Pro Red switches, and week-long battery life.
The Zerowriter Ink, an open source E Ink word processor that launched on crowdfunding platform in 2024, has begun shipping to backers, marking the arrival of a unique portable writing device that combines distraction-free computing with high-quality mechanical keyboard input.
The device features a 5.2-inch, 1280 x 720 pixel E Ink display that provides a paper-like reading experience without screen flicker or backlight. This greyscale display is paired with a 60% mechanical keyboard featuring Kalh Choc Pro Red low-profile switches and customizable keycaps, creating what the developer describes as an ideal environment for focused writing.
Under the hood, the Zerowriter Ink runs on an ESP32 microcontroller with support for both WiFi and Bluetooth connectivity. The device includes a 5,000 mAh user-replaceable LiPo battery that promises "up to weeks of daily use on a single charge" - a significant advantage over traditional laptops that typically require daily charging.
Hardware Specifications and Design
The Zerowriter Ink measures 300 x 195 x 15mm (12" x 7.5" x 0.6"), making it smaller than a typical 13-inch laptop while still large enough to fit in most laptop sleeves designed for 13" notebooks. The compact form factor doesn't compromise on functionality, as the device includes a microSD card reader for removable storage and a USB port that serves dual purposes: charging the device and transferring files.
The fixed-position display sits above the keyboard and faces upward rather than forward, which differs from traditional laptop designs. This configuration is intentional, as the device is designed specifically for writing rather than general computing tasks.
Software and Open Source Flexibility
Out of the box, the Zerowriter Ink runs open source software that includes a basic word processor along with optional tools for tracking word counts, total writing time, and other productivity metrics. The open source nature of the system is a key selling point, as it allows users to modify the firmware or install third-party software created by others.
The device is compatible with Arduino-based software, giving technically inclined users the ability to write their own code and customize the writing experience to their exact specifications. This flexibility sets the Zerowriter Ink apart from many other distraction-free writing devices that often run proprietary software with limited customization options.
Market Position and Pricing
During its crowdfunding campaign, the Zerowriter Ink was priced at $199. However, the price has since increased to $279 for new orders, with units expected to ship in early March 2026. This pricing positions the device as a relatively affordable entry in the distraction-free writing device market.
The Zerowriter Ink joins a growing category of "writerDecks" - single-purpose gadgets with screens, keyboards, and minimal software designed to help writers focus on their craft without the distractions of traditional computing devices. A dedicated subreddit exists for these devices, indicating a passionate community of users who value focused writing environments.
Future Developments
The developer is already considering future iterations of the device. A concept called the Zerowriter Fold has been proposed, which would feature a clamshell design with a hinge allowing users to adjust the screen angle. However, this remains in the feedback-gathering stage and is not yet a concrete product offering.
Target Audience
This device is particularly well-suited for writers who:
- Prefer mechanical keyboards for typing comfort and tactile feedback
- Value long battery life for extended writing sessions
- Want a distraction-free environment without the complexity of traditional computers
- Appreciate open source software and the ability to customize their tools
- Need a portable writing solution that's lighter and more focused than a laptop
The Zerowriter Ink represents an interesting intersection of several trends: the growing popularity of distraction-free writing tools, the enduring appeal of mechanical keyboards, and the increasing interest in open source hardware projects. By combining these elements into a single, portable package, the Zerowriter Ink offers a compelling option for writers seeking a dedicated writing device that doesn't compromise on typing quality or customization potential.
Comments
Please log in or register to join the discussion