Smart Home Device Map

Discovery Summary

This device map is based on live network discovery from the Mac mini using ARP + Bonjour/mDNS resolution.

Subnet observed: - 192.168.178.0/24

Gateway: - 192.168.178.1

Confirmed Devices

1. IKEA TRADFRI Gateway

Type: smart home bridge / HomeKit bridge

• Service: _hap._tcp
• Name: TRADFRI gateway
• Hostname: TRADFRI-Gateway-4491602482af.local
• Port: 80
• Model: TRADFRI gateway

What this means: - IKEA smart devices are present behind this bridge - lighting control should be available through HomeKit / Apple Home

2. Sonos — Dining Room

Type: network speaker

• Service: _sonos._tcp
• Room name: Dining Room
• IP: 192.168.178.26
• Model: SYMFONISK Bookshelf
• HTTP description endpoint:
• http://192.168.178.26:1400/xml/device_description.xml

Use case: - primary morning / dinner audio target

3. Sonos — Family Room-s

Type: network speaker / TV audio zone

• Service: _sonos._tcp
• Room name: Family Room-s
• IP: 192.168.178.23
• Model: Sonos Playbar
• HTTP description endpoint:
• http://192.168.178.23:1400/xml/device_description.xml

Use case: - likely movie / family room audio anchor

4. Sonos — Bedroom-s

Type: network speaker

• Service: _sonos._tcp
• Room name: Bedroom-s
• IP: 192.168.178.24
• Model: Sonos Play:1
• HTTP description endpoint:
• http://192.168.178.24:1400/xml/device_description.xml

Use case: - bedroom routines / wind-down audio later

Confirmed AirPlay / RAOP Endpoints

AirPlay discovered

• Joshua's Mac mini
• SCOTT’s Mac mini
• Living Room
• Dining Room

RAOP discovered

• Joshua's Mac mini
• Living Room
• SCOTT’s Mac mini
• Dining Room

What this means: - multiple Apple-native audio routes exist - some rooms may support both Sonos and AirPlay paths

Confirmed Printer

C.H Printer

Type: printer - Service: _ipp._tcp - Name: C.H Printer

Not Confirmed Yet

These were not clearly discovered in the first pass: - Alexa endpoints - Google Cast devices - Apple TV / Home Hub identity - exact IKEA accessory list behind TRADFRI - stars / decorative lights (explicitly not connected)

Inferred Topology

Lighting layer

• IKEA ecosystem via TRADFRI bridge

Audio layer

• Sonos zones:
• Dining Room
• Family Room-s
• Bedroom-s
• AirPlay endpoints:
• Dining Room
• Living Room
• Macs

Control layer

• likely Apple Home / HomeKit friendly environment
• Mac mini is a potential automation/control host

Immediate Automation-Relevant Devices

For Morning Dining

• Dining Room Sonos / AirPlay endpoint
• Kitchen light via TRADFRI/HomeKit

For Dinner Mode

• Kitchen light(s)
• Dining Room light(s)
• Dining Room Sonos

For Movie Night

• all connected lights
• Family Room-s audio available if later desired
• stars excluded (not connected)

Recommendation

This is enough confirmed infrastructure to implement V1.

Further discovery is still useful, but not required before building: 1. exact kitchen light device naming 2. exact dining room light naming 3. whether Dining Room audio should use Sonos-first or AirPlay-first