Features

"A digital device that you can truly own. No locks, no digital crack-cocaine, no tracking."

The SDA is a pocket computer, organizer, notepad, MP3 player, and anything else you can imagine and code. The only limit is your imagination (and about 1 MB of RAM, but that hasn't stopped anyone yet). A little piece of digital freedom you can take with you. By hackers, for hackers. It is built around the idea that your data is yours and your device does what you tell it to. Every aspect of the hardware and software is openly available for inspection, modification, and redistribution.

  • Fully under your control – open hardware and software
  • No digital locks for which you don’t have a key
  • No ads, no telemetry, no forced updates
  • No dark patterns
SDA OS Emulator screenshot

Experience the software

Experience the SDA operating system without installing anything. The emulator runs the full OS in your browser using WebAssembly — same code that runs on the real hardware.

Launch full emulator

Build & code it

Order PCBs from the published schematics, flash the firmware, or write apps and improve the OS. Hardware and source are all on GitHub.

Repos & resources

Leave a message

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