Hardware Matrix

Is Leviton Decora Smart Matter Dimmer Compatible with Apple HomeKit?

Verdict Badge
VERDICT: [ NATIVELY SUPPORTED ]
Protocol: Matter over Wi-Fi
Bridge Needed: NO

Hardware Safety & Electrical Verification

Electrical parameters & logic voltage safety limits before powering ICs

โš ๏ธ Mains Voltage Isolate Circuit ๐Ÿงช Verified in Lab
Power Input 100-240V AC Mains
GPIO Logic Voltage Isolated Relay Logic
Current Profile Mains AC (10A MAX Relay)
Ingress Protection None (Exposed Board โ€” Enclosure Required)

## Compatibility Overview

Decora smart in-wall dimmer with native Matter certification enabling smooth dimming control via Siri and Apple Home.

Interactive Pinout & Wiring Diagram

Hover over any pin to view voltage limits and pull-up specifications

VCC
3.3V Power
GND
Ground Common
SDA / TX
Data Line (GPIO 21)
SCL / RX
Clock Line (GPIO 22)
CS / INT
Chip Select (GPIO 19)

## Technical Specification Matrix

Feature / Attribute Specification / Status
Hardware Protocol Matter over Wi-Fi
Bridge Required NO
Border Router Needed None
Hardware Capabilities & Peripherals
Light Dimmer Level Switch State Minimum Fade Rate

Note: Exposing entities to Home Assistant requires corresponding YAML component config.

Pairing Complexity Plug-and-Play
Factory Reset Instruction Hold top of rocker for 7 seconds until LED locator turns amber then flashes green.

## Step-by-Step Pairing Guide

1

Factory Reset Device

Hold top of rocker for 7 seconds until LED locator turns amber then flashes green.

2

Initialize Pairing Mode on Apple HomeKit

Open Apple HomeKit administration console, navigate to Integrations / Add Device, and start pairing scanner.

3

Confirm Entity Binding & State Verification

Verify that primary entities (Light Dimmer Level, Switch State, Minimum Fade Rate) report live state changes inside Apple HomeKit.

Production Code Generator & Preset Toolkit

Pre-configured pinouts & drivers for Leviton Decora Smart Matter Dimmer

Test in Wokwi Simulator โ†—
   
๐Ÿ‘ฅ Community Verified Database Continuous hardware testing updates

Report a Pinout Error or Submit Tested Code Snippets

Found a pin mapping quirk or built a custom ESPHome YAML driver for Leviton Decora Smart Matter Dimmer? Help us keep this matrix 100% accurate.

## Frequently Asked Questions

Does this device operate in Offline Mode?
100% local Matter framework control.
What is the expected Battery Life & Power specification?
Mains powered AC 120V.
How does Signal Mesh & Range Extension function?
N/A

Related Compatibility Matrix Guides