Atlas: the handheld that hands over the keys

There's a giant in this box.

Atlas is a pocket-sized, open-source handheld engineering computer with a face that never stops talking. One dial, one switch, a little OLED with real personality, and 38 modes to dig through, 20 of them games. Kids at our summer camp update their own firmware from a browser, then start changing it. That is the whole point: this one you actually own.

Mouse, the flagship. There's a mouse, there's a crumb, and you don't steer him: you give him rules and press go. A hundred proven levels that teach programming as rules, not clicks.

Head to head, no internet. Two Atlases pair over Bluetooth for games across the table. No account, no store, no signal, ever.

Part of an ecosystem. Your Atlas is the remote for a Pioneer rover, a window onto the Relay neighbourhood mesh, and a screen in the room when a Library base station is on the table: one film, up to ten screens, one shared soundtrack, with the wifi off. The Print and Play Academy ties it all together with badges earned in person at the shop.

Yours to change, all the way down. The entire firmware, all fifty thousand lines of it, is public. Flash a fresh build from your browser in about ten seconds: no installer, no account, and updates keep your saves and your games. And you can't brick it: nothing you flash can harm the hardware, and a bad build is always one re-flash away from fixed.

Specs

• Brain: Waveshare ESP32-S3 Mini (ESP32-S3 FH4R2)
• Display: 128×64 SH1106 OLED
• Controls: one rotary dial that is also the button, plus a power switch
• Firmware: fully open source, about fifty thousand lines, browser-flashable at installatlas.com
• Enclosure: 3D printed in recyclable materials, colors vary, each one is a little different
• Made in our Hamilton, Ontario storefront: designed, printed, hand-assembled, flashed and repaired at 162 Locke Street South

What you get

A fully assembled, ready-to-go Atlas: flip the switch and it boots in two seconds. Want to build your own from scratch instead? The complete source, build guide, and bill of materials are free at installatlas.com, along with the Academy badge tree that runs from a first 3D print all the way to an apprenticeship in the shop.

The homegrown handheld from Hamilton, Ontario. Yours to discover. Yours to rebuild.