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6. Radios & Protocols
SMHUB integrates multiple radios to support a broad range of smart home and IoT protocols, making...
3. Getting Started
This section explains how to unbox, power, and access your SMHUB for the first time. 3.1 Unbox...
Device update
Update using the web tool SLZB-07/MGx: Go to https://smlight.tech/flasher/ Press Update SLZB...
GPIO Allocation
The table below lists all ESP32 GPIOs used by the SLWF-09, their assigned functions, and the type...
Frequently Asked Questions (FAQ)
The Ethernet connection is not working, what should I check? A: Ensure the Ethernet module ...
Note about device disassembling
Use a thin and sharp tool for opening the device cover. Insert it into the center of the terminal...
Zigbee2MQTT setup
Prerequisites: SLZB-07x Zigbee USB coordinator. Computer or Raspberry Pi where Zigbee2MQTT or...
2. Hardware Overview
SMHUB is a Linux-based modular hub designed to unify connectivity, automation, and control across...
10. Glossary
Ambilight – Integrated RGB LED ring used for status indication and visual effects. Apps – Modula...
8. Modules & Extensions
SMHUB is designed to be modular. The main board provides essential radios, networking, and I/O, w...
7. User Interface
The SMHUB web interface is the primary way to configure and manage the system. It provides access...
5. Network & Connectivity
SMHUB provides robust and flexible networking options to ensure reliable operation in both enterp...
4. Software & System
SMHUB is powered by a Linux-based operating system with an integrated Node.js runtime and a suite...
1. Introduction
Enterprise-Ready Smart Home Platform SMHUB is a Linux-based smart home hub designed for reliabil...
SLZB-MR1U Performance Updates
29-Aug-2025 ❤️ Firmware 3.0.0 Released for SLZB-MR1U – USB Passthrough + EFR32 OTA updates Now F...
SLZB-xxU and ZWA-2
✅ Using ZWA-2 Z-Wave Dongle with SLZB-MR1U via USB Passthrough Overview Many users asked whet...
Additional features
13. Report a Bug / Feedback The Report a Bug / Feedback page in SLZB-OS is dedicated to collecti...
Settings
12. Settings & Tools The Settings & Tools section in SLZB-OS contains core configuration and mai...
Scripts and Automations
11. Scripts and Automations The Scripts and Automations feature in SLZB-OS lets you create and r...
DDNS
10. DDNS (Dynamic DNS) The DDNS page in SLZB-OS provides a helper to keep a public hostname upda...