Open hardware ESP32-S3 with 3.5" QSPI display. WebCrypto identity, channel management, transport adapters, and encrypted IndexedDB vault. FDA Class II exempt under 21 CFR §890.3710.
IN DEVOpen hardware ESP32-S3 with 3.5" QSPI display. WebCrypto identity, channel management, transport adapters, and encrypted IndexedDB vault. FDA Class II exempt under 21 CFR §890.3710.
| Component | Technology |
|---|---|
| Layer 1 | ESP32-S3 |
| Layer 2 | ESP-IDF v5.5 |
| Layer 3 | LVGL 8.4 |
| Layer 4 | AXS15231B QSPI |
Pure TypeScript mesh node primitives: WebCrypto identity, channel management, transport adapters, and an encrypted IndexedDB vault.
Hub card stack for Node Zero (Cryptographic Mesh Node). Ships as static HTML on p31ca.org; live app may live on Pages, Workers, or a sibling route.
P31 Labs, Inc. (Georgia nonprofit, EIN 42-1888158) builds open tools for cognitive load, communication clarity, and family coordination. This page is technical documentation, not medical or legal advice. Mission and donations: phosphorus31.org.