Short answer
TP-Link Tapo T315 Smart Temperature and Humidity Sensor is partially compatible with Home Assistant. For most users, the practical path is to add the official home assistant integration when available.
Compatibility summary
| Device | TP-Link Tapo T315 Smart Temperature and Humidity Sensor |
|---|---|
| Platform | Home Assistant |
| Status | Partially compatible |
| Required hubs | No extra hub identified |
| Hub risk | none |
| Protocols | Wi-Fi, Bluetooth |
| Confidence | medium |
| Tested by us | No |
Hub requirement diagnosis
No extra hub is modeled for the primary path, but your ecosystem controller still matters.
How to connect
- Add the official Home Assistant integration when available.
- Prefer local integrations over cloud integrations.
- Use bridge exposure only when native support is missing.
What may not work
- Requires Tapo Hub H100 for some features
- No Apple Home support
- Cloud setup required initially even for local control
Troubleshooting checklist
- Confirm the exact product SKU and firmware version.
- Keep the target controller and phone on the same network during pairing.
- If Matter pairing fails, factory reset the device and retry with a fresh setup code.
- Check whether the hub is only acting as a bridge or also as a Thread border router.
Need a final setup and reliability path?
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FAQ
Does TP-Link Tapo T315 Smart Temperature and Humidity Sensor work with Home Assistant?
Partially compatible. The best path is: Add the official Home Assistant integration when available. Prefer local integrations over cloud integrations. Use bridge exposure only when native support is missing.
Does TP-Link Tapo T315 Smart Temperature and Humidity Sensor need a hub?
No extra hub was identified for this connection path, but controller requirements can still depend on your home setup.
What features may be missing in Home Assistant?
Requires Tapo Hub H100 for some features No Apple Home support Cloud setup required initially even for local control