Kasa Smart Smart Fan Light Switch
KS240 · Smart Fan Switches
Matching guide: Home Assistant
Home Assistant via TP-Link (local Wi-Fi)- Local control
- Confirmed on this route
- Cloud account
- Conditional or not verified
- Device bridge
- Not required
- Matter route
- Not established
- Match KS240 and its hardware revision on the unit. This route uses TP-Link integration over Wi-Fi; Matter, HomeKit and vendor cloud linking are separate routes.
- Complete installation using the exact manufacturer guide and load-specific ratings. Wall switches require appropriate wiring and qualified installation; plug-in devices must use a suitable outlet and load.
- Connect the device to 2.4 GHz Wi-Fi. Home Assistant must reach its local address. Different subnets can prevent discovery; follow the official manual-address guidance.
- Use a working Home Assistant installation.
- Use the built-in TP-Link Smart Home integration.
- Provision the device using the official app or documented Kasa command-line method. Home Assistant explicitly lists KS240 as requiring authentication. For this native TP-Link integration route, provide the TP-Link account email and password to authenticate local access. No account-free KS240 revision is established; exact hardware and firmware limits remain unverified.
- Some firmware requires Settings > Third-Party Compatibility in the Kasa app. Check this if authentication or local communication fails.
Kasa Wi-Fi ceiling-fan control and light dimmer for compatible AC fans and a neutral-required single-pole circuit.
- Neutral wire
- Required
- 3-way
- No
Kasa / TP-Link US (official product information)






























