Ryan Malloy
04b6a44403
Project moved to a self-hosted Gitea at git.supported.systems under the warehack.ing org. Updated: pyproject.toml project.urls.Repository custom_components/omni_pca/manifest.json documentation, issue_tracker custom_components/omni_pca/README.md every link CHANGELOG.md release tag URL Tests still 351 + 1 skip. No code changed.
127 lines
4.7 KiB
Markdown
127 lines
4.7 KiB
Markdown
# HAI / Leviton Omni Panel — Home Assistant Integration
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Native HA integration that talks Omni-Link II directly to your **Omni Pro II
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/ Omni IIe / Omni LTe / Lumina** controller over TCP. No middleware — HA
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opens an encrypted session straight to the panel and listens for unsolicited
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push messages.
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This integration is the HA-facing wrapper around the
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[`omni-pca`](https://git.supported.systems/warehack.ing/omni-pca) Python library; the library
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handles the wire protocol, this component surfaces it as HA entities.
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## Install
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### HACS (recommended once published)
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1. HACS → Integrations → custom repository → add
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`https://git.supported.systems/warehack.ing/omni-pca`, category **Integration**.
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2. Install **HAI / Leviton Omni Panel**, then restart Home Assistant.
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### Manual
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Copy the `custom_components/omni_pca/` directory into your HA
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`config/custom_components/` directory and restart HA.
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## Configure
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1. **Settings → Devices & Services → Add Integration** → search for
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*HAI/Leviton Omni Panel*.
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2. Enter:
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- **Host** — IP or hostname of the panel (e.g. `192.168.1.50`)
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- **Port** — defaults to `4369` (HAI's reserved port)
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- **Controller Key** — 32 hex characters, the panel's NVRAM key
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3. Save. The panel appears as a single device with entities per object.
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### Where do I get the Controller Key?
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If you have a `.pca` configuration export from PC Access, the included CLI
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extracts the key for you:
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```bash
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uvx omni-pca decode-pca '/path/to/My House.pca' --field controller_key
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```
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Otherwise, find it in PC Access under the panel's **Setup → Misc → Network**
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page (HAI labels it "Encryption Key 1").
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## Entities created
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One device per panel, plus per-object entities below.
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| Platform | Entity | Per |
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| `alarm_control_panel` | Area arm/disarm with code | discovered area |
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| `binary_sensor` | Zone open/tripped | binary zone |
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| `binary_sensor` | Zone bypassed (diagnostic) | binary zone |
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| `binary_sensor` | AC power, backup battery, system trouble | panel |
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| `button` | Panel button macro | discovered button |
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| `climate` | Thermostat (heat/cool/auto, fan, hold) | discovered thermostat |
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| `event` | Typed push event relay | panel |
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| `light` | Unit on/off + brightness | discovered unit |
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| `sensor` | Analog zone (temp/humidity/power) | analog zone |
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| `sensor` | Thermostat current temp / humidity / outdoor temp | thermostat |
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| `sensor` | Panel model + firmware, last event class | panel |
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| `switch` | Zone bypass toggle | binary zone |
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State propagates via the panel's unsolicited push messages: zone changes,
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arming changes, AC/battery troubles, etc. all arrive within one TCP round-
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trip. A 30-second background poll backstops anything that didn't push.
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## Services
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| Service | Purpose |
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| `omni_pca.bypass_zone` | Bypass a zone by 1-based index |
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| `omni_pca.restore_zone` | Restore a previously-bypassed zone |
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| `omni_pca.execute_program` | Run a stored program by index |
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| `omni_pca.show_message` | Display a stored message on consoles |
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| `omni_pca.clear_message` | Clear a displayed message |
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| `omni_pca.acknowledge_alerts` | Clear all outstanding troubles/alerts |
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| `omni_pca.send_command` | Power-user escape hatch (raw Command opcode) |
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Every service takes an `entry_id` so it picks the right panel when you have
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multiple configured.
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## Automation example
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React to any alarm activation in real time:
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```yaml
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automation:
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- alias: Notify on alarm
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trigger:
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- platform: event
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event_type: state_changed
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event_data:
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entity_id: event.panel_events
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condition: >
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{{ trigger.event.data.new_state.attributes.event_type ==
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"alarm_activated" }}
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action:
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- service: notify.mobile_app
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data:
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title: ALARM
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message: >
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Area {{ trigger.event.data.new_state.attributes.area_index }}
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```
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## Diagnostics
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Settings → Devices & Services → *HAI/Leviton Omni Panel* → ⋮ → **Download
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diagnostics** dumps a redacted snapshot (controller key removed, zone names
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hashed) — useful for bug reports.
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## Troubleshooting
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- **Won't connect**: confirm port 4369 is open on the panel. The Omni Pro
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II's network module ships *off* by default; enable it under Setup → Misc
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→ Network on a console.
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- **Authentication failed**: re-check the Controller Key. The integration
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triggers HA's reauth flow when the panel rejects the key.
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- **No entities for X**: only objects with a name configured on the panel
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are discovered. PC Access's "Names" page is where they live.
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See the [parent README](https://git.supported.systems/warehack.ing/omni-pca) for protocol /
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library details. Detailed reverse-engineering notes are in
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[`docs/JOURNEY.md`](https://git.supported.systems/warehack.ing/omni-pca/blob/main/docs/JOURNEY.md).
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