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Leviton Decora Smart D23LP

Leviton / D23LP-1RW

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Does the Leviton Decora Smart D23LP work with HomeKit, Alexa, and Google Home?

The Leviton Decora Smart D23LP is a Wi-Fi plug-in lamp dimmer that adds Matter through a firmware update. It suits HomeKit, Google Home, Alexa, SmartThings and Home Assistant users, with native support through Matter over Wi-Fi.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Yes[1]
Matter / Wi-Fi, native
Google Home
Yes[1]
Matter / Wi-Fi, native; 1 other path
Alexa
Yes[1]
Matter / Wi-Fi, native; 1 other path
SmartThings
Yes[1]
Matter / Wi-Fi, native
Home Assistant
Yes[2–4]
Matter / Wi-Fi, native

Key facts

Leviton Decora Smart D23LP facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1][5]
List price$26.99[6] as of
TypePlug-in dimmer[1]
RadioWi-Fi[1]
Generation2nd gen[7]
MatterAfter firmware update[1][3][8]
HomeKitHomeKit[1]
Max load100 W LED/CFL, 300 W incandescent[1]
Released2021-03-29[7]

Integration paths

How the Leviton Decora Smart D23LP connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Matter / Wi-Fi2.4 GHz Wi-Fi network, Matter controller, Matter firmware update from the My Leviton app[1][3][8]Yes[8]unknown
Wi-Fi cloud2.4 GHz Wi-Fi network, My Leviton app[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the Leviton Decora Smart D23LP

2 routesHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantVia Matter[2–4] (Matter certified; Home Assistant does not name the model)matterMatter / Wi-FiModel namedNone stated
HomeyVia Matter[2][3][9][10] (Matter certified; Homey does not name the model)matterMatter / Wi-FiModel namedNone stated
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Releases

  1. 2021
    1. Released [7]

      Launched by Leviton.

  2. 2023
    1. Certified 2.1.0 [2]

      Matter certificate.

  3. 2025
    1. Certified 2.3.10 [3]

      Matter certificate.

Certifications

Certification records

2 recordsHow facts are sourced: every cell cites its source below
ProgramCertificateCertified onTransportSpec / softwareSource
MatterCSA23581MAT41094-24unknown2.1.0[2]
MatterCSA251F3MAT45381-24unknown2.3.10[3]

Cite this page

Leviton Decora Smart D23LP. Smart Home Canon. https://smarthomecanon.com/devices/leviton-d23lp. Last checked 2026-10-20.

Sources

  1. [1]
    MFRleviton.com / Decora Smart Dimmer Plug, Indoor, Wi-Fi (D23LP-1RW) - Leviton
    Accessed Back to text
  2. [2]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: Leviton D23LP, PID 4098, software 2.1.0
    Accessed Back to text
  3. [3]
    CSAon.dcl.csa-iot.org / Matter DCL compliance: Leviton D23LP, PID 4098
    Accessed Back to text
  4. [4]
    DOChome-assistant.io / Home Assistant: Matter integration
    Accessed Back to text
  5. [5]
    MFRleviton.com / Smart Dimmer Switches - Leviton
    Accessed Back to text
  6. [6]
    MFRstore.leviton.com / Leviton store: Decora Smart Dimmer Plug, Wi-Fi 2nd Gen, D23LP-1RW, White
    Accessed Back to text
  7. [7]
    PRleviton.com / Leviton Enhances Decora Smart Wi-Fi Functionality with New 2nd Gen Devices and Anywhere Companions (2021-03-29)
    Accessed Back to text
  8. [8]
    MFRleviton.com / Matter and Decora Smart Wi-Fi 2nd Gen - Leviton
    Accessed Back to text
  9. [9]
    DOChomey.app / Homey Pro (lists Matter connectivity)
    Accessed Back to text
  10. [10]
    DOCsupport.homey.app / Homey Support: Matter for Homey (Add a Matter device to Homey)
    Accessed Back to text