Recently Updated Pages
Update/Restore using SD-Card
👉 Download the firmware ZIP from your usual link (latest): SD-CARD RESTORE FIRMWARE: latest os_v...
Update/Restore using Type-C
Flashing over Type-C 🎥 Video Walkthrough Introduction Before you begin, we highly recommend wat...
Changelog SLZB-OS
📦 SLZB-OS 3.2.6.dev2 - Release Notes (dev) ✨ Thread + OTBR running on the device - update Many ...
Thread setup (network and USB connection)
Thread setup for Home Assistant: two options SLZB devices support two ways to run a Thread netwo...
SMHUB Early Adopter – Quick Start Guide
The SMHUB Early Adopter Version is the first public release of our multi-radio smart hub. It’s de...
SMHUB-OS release notes
2026-Feb-28: OS 0.9.6.dev, smhub-services 0.2.11-1, smhub-web 0.3.0-1 Released This update br...
SMHUB Peripheral (IR, Buzzer, Ambilight) Control Guide
🎛️ SMHUB Peripheral Control Guide IR • Buzzer • WS2812 (Ambilight) This page documents how to c...
MQTT API
Zigbee Hub mode has the ability to connect to local or remote MQTT brokers. Currently only TCP ...
Technical Specifications
The following table lists the key hardware and electrical specifications of the SMLIGHT SLWF-09 L...
Wiring and Installation
This section explains how to connect the SLWF-09 controller, add-on modules, and LED strips safel...
Hardware Overview
The SMLIGHT SLWF-09 is designed as a modular, ESP32-based LED controller with optional add-on boa...
Wire Guard VPN setup
WHAT IS VPN WIREGUARD This is a feature of SLZB-OS that allow them to connect to remote Home A...
Install addons on SLZB-Ultima
Microphone addon Z-Wave, POE, 4G/LTE
USB to Ethernet passthrough mode
General information This feature is supported only by "U" series devices and SLZB-Ultima(CPU mod...
Thread setup
Addon setup Flash the Thread firmware. Please follow this manual for device update instruction...
Change IEEE address on SMHUB radio
EFR32 IEEE Address change Minimum firmware requirements for this change: smhub-os: 0.3.11 (p...
SLZB-OS API endpoints
General information The SLZB-OS operating system has several API channels: HTTP, SSE and MQTT. ...
ESPHome firmware for Ultima and xU Series
SLZB ESPHome Firmware Flashing Guide for SLZB-Ultima, MRxU and 06xU Open SLZB-ESPHome reposi...
Opening the case
How to open device Prepare a flat, thin tool. This can be a small screwdriver. Insert the tool ...
Using SMHUB as Thread Border Router for Matter devices
This guide explains how to run an OpenThread Border Router (OTBR) on SMHUB and connect it to Home...