Hardware Matrix

Is Zooz ZEN77 S2 800 Series Dimmer Switch Compatible with Home Assistant (Z-Wave JS)?

Verdict Badge
VERDICT: [ NATIVELY SUPPORTED ]
Protocol: Z-Wave 800 Series
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

Next-generation Z-Wave 800 series in-wall light dimmer with Long Range (LR) capability and S2 security framework.

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 Z-Wave 800 Series
Bridge Required NO
Border Router Needed Z-Wave Controller
Hardware Capabilities & Peripherals
Dimmer Light Level Ramp Rate Control Scene Trigger Counter

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

Pairing Complexity Intermediate
Factory Reset Instruction Tap upper paddle 3 times quickly and hold on 3rd tap for 10 seconds.

## Step-by-Step Pairing Guide

1

Factory Reset Device

Tap upper paddle 3 times quickly and hold on 3rd tap for 10 seconds.

2

Initialize Pairing Mode on Home Assistant (Z-Wave JS)

Open Home Assistant (Z-Wave JS) administration console, navigate to Integrations / Add Device, and start pairing scanner.

3

Confirm Entity Binding & State Verification

Verify that primary entities (Dimmer Light Level, Ramp Rate Control, Scene Trigger Counter) report live state changes inside Home Assistant (Z-Wave JS).

Production Code Generator & Preset Toolkit

Pre-configured pinouts & drivers for Zooz ZEN77 S2 800 Series Dimmer Switch

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 Zooz ZEN77 S2 800 Series Dimmer Switch? Help us keep this matrix 100% accurate.

## Frequently Asked Questions

Does this device operate in Offline Mode?
100% local Z-Wave JS execution.
What is the expected Battery Life & Power specification?
Mains powered AC 120V.
How does Signal Mesh & Range Extension function?
Z-Wave 800 series mesh repeater.

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