PetKit Integration for Home Assistant

Custom Home Assistant integration for PetKit smart pet devices.

Supported Devices

Category	Devices
Feeders	D3, D4, D4H, D4S, D4SH, FeederMini, Fresh Element (Solo/Gemini/Infinity)
Litter Boxes	T3, T4 (Pura MAX), T5, T6 (Pura X), T7
Water Fountains	W5, CTW3 (Eversweet Solo 2/3 Pro)
Air Purifiers	K2, K3 (Pura Air)

Features

• Cloud polling with smart adaptive intervals
• MQTT real-time events (near-instant state updates)
• Camera/WebRTC streaming (Agora SDK, go2rtc, WHEP)
• BLE relay support
• 11 platforms: sensor, binary sensor, switch, button, number, select, fan, light, text, image, camera
• Media browser for camera snapshots and event recordings

Installation

HACS (Recommended)

1. Open HACS in Home Assistant
2. Click the three-dot menu → Custom repositories
3. Add https://github.com/dn5qMDW3/petkit with category Integration
4. Click Add, then find PetKit and click Download
5. Restart Home Assistant

Manual

1. Download the latest release
2. Extract petkit.zip into <config>/custom_components/petkit/
3. Restart Home Assistant

Configuration

1. Go to Settings → Devices & Services → Add Integration
2. Search for PetKit
3. Enter your PetKit account credentials and region

Credits

• Architecture based on Jezza34000/homeassistant_petkit
• API library: pypetkitapi
• Litter events from RobertD502/home-assistant-petkit

License

This project is licensed under the MIT License — see the LICENSE file for details.