00fa15f98f
Satisfies the Phase 1 Definition of Done: - content/ validates cleanly against the frozen schema. `make validate` reports OK: 40 document(s) validated, 0 violations. - Six areas exist, each with an L1 entry: ai-overview, platform-overview, edge-overview, products-overview, history-overview, about-overview. - All six areas have an L2 entry: ai-systems, platform-estate, edge-fleet, products-business, history-engagements, about-narrative. - 28 L3 artefact stubs under content/<area>/l3/. Every artefacts[].url in every document resolves to one of them; the validator proves there are no dangling references (and a deliberately broken copy exits 1). - Every metric value traces to a source line in the evidence notes or the approved metric set in reference/content-map.md (per-metric citations are recorded in the AUD-131 completion comment). - Every document carries confidence and last_verified=2026-10-26; the validator rejects a missing or non-canonical value. - docs/content-redaction.md records the redaction pass: identifiers, third party personal data, credentials and infrastructure detail excluded, with reasons, plus the two numbers that are reported rather than smoothed. Honesty positions held: 3 businesses active (12 adoptions over time), Where-Woof deployed and pre-market, failures kept in (edge-failures), no promotion of in-progress work to delivered. No site code, no templates, no CSS, no rendering (Phase 2).
26 lines
1.6 KiB
Markdown
26 lines
1.6 KiB
Markdown
---
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id: edge-overview
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area: edge
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level: 1
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title: "Edge & Devices"
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claim: "Builds and maintains a twenty-node edge fleet — constrained devices · custom radio · solar power · deep sleep · and sensors — reporting into a single automation layer."
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confidence: running
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period: "2020–"
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tech: [ESP32, LoRa, Zigbee, MQTT, Home Assistant, Snapcast, Raspberry Pi]
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metrics: [{label: "edge nodes", value: 20}, {label: "lighting zones", value: 9}, {label: "automations", value: 20}]
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artefacts: [{type: doc, label: "Edge architecture — power · radio · deep sleep", url: "content/edge/l3/edge-architecture.md"}, {type: doc, label: "The failures, kept in the record", url: "content/edge/l3/edge-failures.md"}, {type: doc, label: "Distributed audio — eight endpoints with ducking", url: "content/edge/l3/edge-snapcast.md"}]
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public: true
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last_verified: 2026-10-26
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tags: [edge, iot, esp32, lora, zigbee]
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---
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# Edge & Devices
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**Claim.** Twenty or more nodes — ten ESP32 devices, two hand-built Zigbee routers and eight Pi audio endpoints — across nine lighting zones and twenty automations, all reporting into one automation layer.
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**Status.** Running. Some of it is finished, some is being rebuilt, and at least one thing was destroyed by the animal it was built for. All three states are shown.
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**Why it is credible.** These devices are outdoors, on solar, in deep sleep, and they must keep working when nobody is looking. The failures on this page cost real time and are documented as failures.
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**Start here.** [The capability page](edge-fleet.md) covers the architecture, the radio, the audio and what broke.
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