Pure Text, No Noise: A Better Way to Read

If you love the idea of e-readers but hate the way they are usually implemented — with annoyances like DRM, advertisements, and the fact that you don’t actually own the books you purchase — then you will want to take a look at Tech Talkies’ latest build. It is a pocket-sized E Ink reader that is distraction-free and works completely offline, reads DRM-free texts, and is completely owned by you and under your control.

The project was designed with a minimalist philosophy that strips the e-reader down to its essentials while maintaining a smooth and enjoyable reading experience. The device is built around a compact 2.13-inch monochrome e-paper display, chosen for its excellent readability in bright light and ultra-low power consumption. Unlike traditional screens, it only uses energy when refreshing the page, making it ideal for long reading sessions on a small battery.

Driving the system is an ESP32-S3-based XIAO ePaper Display Board, which integrates processing, connectivity, and user input into a single compact package. The board includes three physical buttons for navigation, allowing users to move forward and backward through pages or access a simple menu system. A built-in charging circuit and battery interface further streamline the design, reducing the need for additional components.

Power comes from a modest 500 mAh lithium-polymer battery. In its current form, the device can run for around two days on a single charge, but the creator notes that implementing a light sleep mode could extend that to over a week.

Physically, the reader is housed in a custom 3D-printed enclosure that keeps everything neatly contained while remaining small enough to slip into a pocket. Despite the tight footprint, the layout ensures the screen sits flush with the front and the buttons remain easily accessible.

Rather than relying on cloud services, the device creates its own Wi-Fi hotspot. Users simply connect to it with a phone or computer, navigate to a local web interface, and upload plain text files directly. This keeps the entire experience offline and under the user’s control.

The result is a refreshingly simple device that focuses purely on reading. No notifications, no tracking, no ecosystem lock-in — just text on a screen. For those who value ownership, privacy, and simplicity, this DIY e-reader offers a compelling alternative to mainstream options.