Transform your Raspberry Pi keyboard into an AI-powered cognitive interface. Unlimited custom agents via voice or text, 3 input modes, n8n automation, PGP encryption. 100% local processing. Zero cloud dependency.
Three Raspberry Pi keyboard models. All features included in every package. SynapseDeck OS v28.4.0 with unlimited AI agents, voice control, n8n automation, and military-grade encryption.
All-in-One Keyboard Computer
Professional Grade Keyboard
Flagship Keyboard • Maximum Performance
All Models Include Full Feature Set • No Artificial Limitations • Same Software Stack
SynapseDeck OS adapts to your workflow. Switch between modes instantly via hotkeys or voice commands. Each mode designed for different use cases—from real-time flow writing to maximum security.
Real-time AI-powered typing. Like T9 on steroids—AI learns your writing style, predicts full sentences,
and auto-corrects as you type. Text flows directly to connected device with instant AI enhancements.
Press Tab to accept, Esc to reject suggestions.
Write first, transform later. Type naturally without interruptions. When done, invoke AI agents
via hotkeys (Ctrl+Shift+G/F/T...) to transform: grammar fix, formalize, translate,
summarize. Text is processed locally and replaced instantly.
Military-grade encryption on-the-fly. Display random decoy characters on screen while transmitting
PGP-4096 encrypted text to device. Defeats keyloggers and shoulder surfing. Real message only decryptable by recipient.
Toggle via Ctrl+Shift+P.
Pro Tip: Combine modes within a single session.
Use Predictive for fast drafting, switch to Post-Process for refinement, then PGP Stealth for final transmission.
Change modes via Ctrl+Alt+M or voice command "Switch to [mode name]".
10 pre-configured agents on hotkeys + unlimited custom agents via voice/text. Configure new agents through web interface, voice commands (via connected headset), or conversational AI in settings. No coding required—just describe what you want in natural language.
Connect headset with microphone. Use wake word "SynapseDeck" to create agents, bind hotkeys, configure settings—all hands-free.
"Create agent that rewrites text in Shakespearean style" "Bind Ctrl+Shift+K to Shakespeare agent" "Create workflow: translate to Spanish, send via Telegram" +GCorrects grammar, spelling, punctuation. Preserves tone and voice. Ideal for emails, documents, and messages.
+FTransforms casual text into professional business language. Perfect for client communications and proposals.
+CRewrites formal text in friendly, conversational tone. Great for social media and team chats.
+TTranslates any language to English (or custom target). Maintains nuance and idiomatic expressions.
+EElaborates on brief notes, adding detail and context. Turns bullet points into full paragraphs.
+SExtracts key points from long text into concise summaries. Perfect for article digests and meeting notes.
+XExplains code snippets in plain English. Ideal for code reviews, learning, and documentation. 20+ languages.
+RAdapts text for social media with engaging tone and hashtags. Optimized for Twitter/X, LinkedIn, Instagram.
+QGenerates professional email responses based on incoming message. Maintains appropriate tone.
+BConverts paragraphs into structured bullet points. Essential for presentations and quick scanning.
Local workflow automation with F5-F12 hotkey triggers + voice commands. Create complex multi-step workflows through visual node editor or voice. Send emails, update databases, post to social—all from keyboard.
"Create F8 workflow: Summarize selected text, translate to Russian, post to Telegram channel DevNotes"
Every SynapseDeck model includes the full feature stack. No artificial limitations. Built on Debian Bookworm with custom kernel optimizations for real-time HID processing.
USB-C (1000Hz, <1ms latency) + Bluetooth 5.0 L2CAP. Auto-switching when cable connected. Connect to 7 devices simultaneously via Ctrl+Alt+1-7.
React 18 + TypeScript control panel accessible at pi-ip:5000. Real-time WebSocket updates, agent configuration, logs viewer, system stats. Accessible from any device on network.
EN/RU/DE/FR keyboard layouts with automatic target device synchronization. Press Ctrl+Shift to switch—both keyboards change together. AI aware of language context.
Caps/Num/Scroll Lock LEDs show system status: current layout, AI processing, Bluetooth connection state. No display needed—everything visible via LEDs.
Randomized device names per session (KB-A7F2, Input-92E1). Never broadcasts static identity. Anti-tracking by design. Defeats Bluetooth scanners.
8 independent modules (System, BT HID, Neural Core, Web API, Health Monitor, n8n, PGP, Metrics). Self-healing watchdog restarts crashed modules in <1s. Never requires full reboot.
Hardware specifications for each Raspberry Pi model. All software features available on every device.
| Specification | Pi 400 | Pi 500 | Pi 500+ |
|---|---|---|---|
| CPU | BCM2711 Quad A72 @ 1.8GHz | BCM2712 Quad A76 @ 2.4GHz | BCM2712 Quad A76 @ 2.4GHz+ |
| RAM | 4GB LPDDR4-3200 | 8GB LPDDR4X-4267 | 16GB LPDDR4X-4267 |
| Connectivity | USB-C + BT 5.0 | USB-C + BT 5.0 | USB-C + BT 5.0 Privacy |
| Context Window | 500-1000 chars | 2000 chars | 4000 chars |
| Cooling | Passive | Active Fan | Advanced Heatsink |
| Storage | microSD (included) | microSD + NVMe support | NVMe SSD 128GB (included) |
| Power | 5V/3A USB-C | 5V/5A USB-C PD | 5V/5A USB-C PD |
| Price | $299 USD | $499 USD | $899 USD |
Get early access to SynapseDeck OS. Limited beta slots available. Priority given to developers, security professionals, and content creators.
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