225
A $150 Buttonless, Open Hardware Answer to Kindle is being crowdfunded by Open Book Touch (itsfoss.com)
submitted 1 day ago* (last edited 1 day ago) by FirmDistribution@lemmy.world to c/opensource@lemmy.ml
30 comments fedilink hide all child comments

URL for the crowdfunding: https://www.crowdsupply.com/oddly-specific-objects/open-book-touch

Specs:

  • Display: 4.26" e-paper touchscreen, 480 × 800 px, warm + cool frontlight
  • Processor: ESP32-S3 dual-core, Wi-Fi + Bluetooth LE
  • Memory: 16 MB flash, 8 MB PSRAM
  • Formats: EPUB and plain text, no DRM
  • Storage: microSD card slot
  • Interface: USB-C with integrated LiPo charging
  • Dimension: 78 × 120 × 10 mm, about 85 g
  • Open source: MIT-licensed firmware, open hardware (to be released at shipping)

It also has a replaceable 800 mAh battery, I found it cool :)

you are viewing a single comment's thread
view the rest of the comments
[-] freudian_slop@programming.dev 2 points 1 day ago

If this device supported PDF it would be a no brainer to buy. I understand that the hardware is not good enough for PDFs

this post was submitted on 14 Jul 2026
225 points (100.0% liked)

Open Source

47876 readers
566 users here now

All about open source! Feel free to ask questions, and share news, and interesting stuff!

Useful Links

Rules

Related Communities

Community icon from opensource.org, but we are not affiliated with them.

founded 7 years ago
MODERATORS
Cloak@lemmy.ml
kevincox@lemmy.ml
CrypticCoffee@lemmy.ml
Lettuceeatlettuce@lemmy.ml