TP-Link Smart P430M Outdoor Plug-In Dimmer
The TP-Link Smart P430M Outdoor Plug-In Dimmer is Matter certified (certificate CSA25123MAT45173-24, certified Mar 6, 2025). It uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller. A certified Matter device can be added to any Matter controller whose app supports its device type, such as Apple Home, Google Home, Alexa, SmartThings or Home Assistant; features vary by app. The maker’s own site names Apple Home, Google Home, Alexa and SmartThings. Sold in the US at Amazon.
Certificate data: CSA ledger read . Set-up steps and sources: Apple Home · Google Home · Alexa · SmartThings · Home Assistant
CSA Matter certified (certificate CSA25123MAT45173-24). Uses Wi-Fi, so it needs no Thread border router, only your platform’s Matter controller.
At a glance: Matter certified: Yes, Mar 6, 2025 · Connectivity: Wi-Fi · Works with: Apple Home, Amazon Alexa, Google Home and Samsung SmartThings · Thread border router: Not needed (uses Wi-Fi)
- Works with
- Apple Home, Amazon Alexa, Google Home and Samsung SmartThings (named by the maker)
- CSA certificate
- CSA25123MAT45173-24, certified Mar 6, 2025
- Network & hub
- Wi-Fi; needs no Thread border router, only your platform’s Matter controller
- Model number
- P430M
Updated : the last change to this page’s certification, platform or store facts.
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Amazon
Where to buy
1 store
Check the model, region and pack size at the retailer. Prices and availability are confirmed there.
CSA Matter Certified
Certificate: CSA25123MAT45173-24What its Matter certificate covers
Per the CSA compliance document for certificate CSA25123MAT45173-24 (firmware 1.3.0, Matter 1.3, certified Mar 6, 2025):
- Energy monitoring over Matter
- Yes. Certificate CSA25123MAT45173-24 lists the Electrical Power Measurement and Electrical Energy Measurement clusters (cumulative and periodic energy readings).
- Dimming
- Yes. Certificate CSA25123MAT45173-24 lists the Level Control cluster.
- Matter network
- Wi-Fi, with Bluetooth for setup
- Matter device type (CSA page)
- Dimmable Plug-in Unit (0x010B)
- On/Off endpoints
- 1
- Clusters listed
- Groups, Identify, Level Control, On/Off, Electrical Energy Measurement, Electrical Power Measurement, Power Topology
The TP-Link Tapo P430M is an outdoor plug-in dimmer for dimmable outdoor lights, which you adjust remotely in the Tapo app. TP-Link says it is rated IP65, with weatherproof gaskets and an outdoor-rated cord, and works from -4°F to 122°F. It also tracks the energy use of what is plugged in and switches off on overload or overheating.
Source: TP-Link's Tapo product page, read Oct 26, 2026.
Specifications
- Brand
- TP-Link
- Category
- Plugs
- Protocols
- Wi-Fi
- Certificate ID
- CSA25123MAT45173-24
- Certified
- Mar 6, 2025
- Model
- P430M
- Firmware
- 1.3.0
Ecosystem compatibility
Quick answers
- Is the TP-Link Smart P430M Outdoor Plug-In Dimmer Matter certified?
- Yes. MatterCatalog matches it to CSA Matter certificate CSA25123MAT45173-24, certified Mar 6, 2025.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer work with Apple Home or HomeKit?
- Yes. The maker’s own site names Apple Home, and it is Matter certified (certificate CSA25123MAT45173-24). Apple says an iPhone using iOS 18 or later can add Matter accessories to the Home app without a home hub. Apple’s Matter page lists outlets among the accessory types the Home app supports.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer work with Google Home?
- Yes. The maker’s own site names Google Home, and it is Matter certified (certificate CSA25123MAT45173-24). Google says you need a Matter-enabled hub device set up on your home wireless network before you can add Matter devices to Google Home.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer work with Alexa?
- Yes. The maker’s own site names Alexa, and it is Matter certified (certificate CSA25123MAT45173-24). Alexa needs a Matter-compatible Echo; Amazon says its Echo devices support “a subset of Matter 1.5 and lower device types”, so check that yours does.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer work with Samsung SmartThings?
- Yes. The maker’s own site names SmartThings, and it is Matter certified (certificate CSA25123MAT45173-24). SmartThings adds Matter devices through the SmartThings app and a Matter controller.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer work with Home Assistant?
- Likely. It is Matter certified (certificate CSA25123MAT45173-24), so any Matter controller whose app supports its device type can add it. The maker hasn’t named Home Assistant on a page we hold. Home Assistant says: “Adding a new Matter device only works in the Home Assistant Companion app.”
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer use Thread or Wi-Fi?
- Wi-Fi. Its catalog record lists Wi-Fi, so it joins your Wi-Fi network and does not need a Thread border router. You still need your platform’s Matter controller.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer need a hub or a Thread border router?
- No hub of its own and no Thread border router: it joins your Wi-Fi network. You still need your platform’s Matter controller (a smart speaker, display, streaming box or hub), though Apple says an iPhone using iOS 18 or later can add Matter accessories without a home hub.
- When was the TP-Link Smart P430M Outdoor Plug-In Dimmer Matter certified?
- The CSA certified it on Mar 6, 2025 (certificate CSA25123MAT45173-24). That is its certification date, not a retail release date, which MatterCatalog does not state.
- Where can I buy the TP-Link Smart P430M Outdoor Plug-In Dimmer?
- MatterCatalog has verified store links for it at Amazon. Check the current price, model and pack size at the store.
- Does the TP-Link Smart P430M Outdoor Plug-In Dimmer report energy use over Matter?
- Yes. The CSA compliance document for its Matter certificate CSA25123MAT45173-24 (firmware 1.3.0, Matter 1.3) lists the Electrical Power Measurement and Electrical Energy Measurement clusters, the clusters Matter uses to report power and energy readings.
From this product’s catalog record, not hands-on testing. Editorial policy
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TP-Link P430M
CSA certified