REQ-033 — Sleep Mode Control
approved · Functional · Approved by demo
Statement
The device shall support Sleep ON and Sleep OFF operating modes. In Sleep ON mode, the device shall wake periodically at a configurable interval persisted in non-volatile storage.
Acceptance Criteria
Device enters deep sleep and wakes at configured interval; sleep interval survives power cycle.
Linked Test Cases
| Code | Title | Status |
|---|---|---|
TC-S-03 |
Sleep mode toggle via MQTT | open |
TC-S-02 |
MQTT publish to Raspberry Pi broker | pass |
Sign-offs
| Stage | Signed by | Role | When | Attestation |
|---|---|---|---|---|
| approved | demo | — | 2026-06-05 06:42 | — |