Multi-mirror setup
You might run bedroom, kitchen, and entry mirrors. M2C2 supports per-device configuration with optional sync between them.
Naming and discovery
- Give each Pi a unique hostname (
m2c2-kitchen,m2c2-bed). - In Settings → Device, set a friendly name shown in mobile apps and logs.
Layout independence
- Export layout presets on mirror A (if your build supports JSON export).
- Import as a starting point on mirror B, then remove modules not needed in that room.
💡 Tip: Kitchen mirrors benefit from timers + shopping list; entry mirrors benefit from calendar + weather — do not clone blindly.
Shared accounts
- Google Calendar — same account is fine; consider separate profiles if different family members stand in front of each mirror.
- Smart home — same Hue bridge; watch rate limits if many mirrors poll aggressively — stagger refresh intervals.
Sync API
If your build exposes Sync API, pair devices with a household key and choose which modules sync (reminders, shopping list).
ℹ️ Note: Treat each mirror as a first-class client — avoid two mirrors writing the same mutable state without conflict resolution.
Troubleshooting
Duplicate voice triggers
Space microphones apart; lower sensitivity on the mirror farther from conversations.
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