A private AI appliance. Every part, listed.
PHNTM One combines a Raspberry Pi 5 with 8 GB RAM, a 10.1-inch touchscreen and local conversation, memory, document search and voice. For people who want a dedicated assistant with Private mode on their own hardware. $799 when orders open; no required subscription.
Prefer a working example? Inspect the measurements or read the Raspberry Pi build log.
Five layers. Nothing hidden.
Scroll and it comes apart. Every part is a real, off-the-shelf component you can look up, and the full bill of materials, with prices, is public.
- Glass and touch5-point multi-touch over the whole screen. Setup, chat and everything else happen right here.
- 10.1″ IPS display1920×1200. The breathing orb, the live status, the conversation.
- Raspberry Pi 5 · 8 GBQuad-core Cortex-A76. Runs Debian 13, the model, memory, voice and search.
- Active fanGoverned by the Pi's firmware: quiet (often off) at idle, it ramps under load. Low-50s °C sustained, no throttling observed.
- Enclosure, speaker and storageA built-in speaker so it can talk back, and a 256 GB microSD that expands to the full card on first boot. NVMe-ready as an upgrade path.
Raspberry Pi 5
Powerful enough to run a real language model entirely on the device, and small enough to sit on your desk. A boot-time RAM budget keeps the chat model loaded; under pressure it drops to a smaller fallback model and says so.
10.1″ touchscreen
Set it up and talk to it right on the screen. No computer is needed to get started, ever.
256 GB, included
Room for the models, the offline library, your conversations and everything the assistant remembers. NVMe is an upgrade path, not the shipped configuration.
Speaker + push-to-talk mic
A built-in speaker so it can talk back, and a USB mic that's live only while the button blinks red. Listening and speaking both run on the device.
Debian 13, AI built in
A full Debian system with the assistant built in. SSH is documented and never removed, and the code ships as readable source on the device.
Private by default
A capable on-device model, free forever. Optional Boosted mode uses Claude on your own Anthropic key, and every answer is labelled with the brain that produced it. Optional Autonomous mode adds actions from your own Telegram, and every email send or calendar change waits for your yes.
For the people who read spec sheets.
The same facts as the manual that ships on the device, where every unit also serves its own burn-in certificate at /docs/certificate. What it all adds up to is on the features page.
What you unpack.
- PHNTM One: Pi 5 inside a 10.1″ touchscreen case
- USB microphone for push-to-talk
- Mini wireless keyboard with thumb touchpad
- 27 W USB-C power supply (US plug)
- 256 GB microSD, everything installed
- Printed quick-start card and a card with your unit's serial (its burn-in certificate is on the device)
Own your AI. Keep your words.
Reserve yours free today. Every unit is built by hand and burned in for at least 24 hours before it ships. $799 once, with no required subscription for local use.
free reservation, nothing charged · batch 1 ships after final on-device release testing · free US shipping · 30-day returns