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).
32 lines
1.3 KiB
Markdown
32 lines
1.3 KiB
Markdown
---
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id: edge-architecture
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area: edge
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level: 3
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title: "Artefact — Edge architecture · power · radio · deep sleep"
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claim: "Each node is designed around its power budget — battery and solar · deep sleep between wakes · and a deliberate choice of wake source per job."
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confidence: running
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period: "2020–"
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tech: [ESP32, LoRa, Zigbee, LiFePO, MQTT, Home Assistant]
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metrics: [{label: "edge nodes", value: 20}, {label: "ESP32 devices", value: 10}]
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artefacts: []
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public: true
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last_verified: 2026-10-26
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tags: [edge, architecture, power, artefact]
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---
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# Artefact — Edge architecture · power · radio · deep sleep
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**Status: stub.** One annotated diagram of a representative node and the radio path lands in Phase 7.
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## What the artefact is
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The per-node pattern: 240V step-down or solar with a LiFePO battery and charge controller, an ESP32 in deep sleep, a wake source (timer, radio, or a physical input), a relay or driver for the load, and an MQTT message into the automation layer. Around it, the reason each node uses LoRa, Zigbee or Wi-Fi.
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## What it proves
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Power budgeting and remote wake as design decisions, not hobby wiring — and an architecture that survived being repeated across twenty nodes.
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## When it is delivered
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Phase 7. Source: evidence notes section 1.
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