SMHUB Premium - Linux-powered Smart Hubs with Multi-Radio Support, Add-On Expansion & Integrated Peripherals
The SMHUB Premium is SMLIGHT’s flagship Linux-based smart hub, designed for high-performance local automation in both residential and professional environments.
Built on SMHUB-OS, these hubs run all automation services directly on the device itself, with no need for an external server, cloud platform, or Raspberry Pi.
With dedicated multi-radio support, strong CPU performance, generous storage, dual-band Wi-Fi, Ethernet, USB ports, and a rich peripheral set, the SMHUB Series provides a complete, reliable, and extensible automation platform for modern smart homes, commercial buildings, installers, and integrators.
With Zigbee2MQTT, Node-RED, MQTT, WireGuard, OpenThread, and other applications running locally, the SMHUB Nano functions as a complete automation controller.
Thanks to Matterbridge, the hub can also passthrough Zigbee devices into Google Home and Apple Home, enabling seamless control through modern Matter-capable ecosystems.
This makes SMHUB ideal for integrators, OEM partners, installers, and advanced home users who require a powerful yet compact automation platform.
SMHUB Series overview:
Product Highlights:
Core Platform:
CPU: SG2000 (Dual-core ARM)
RAM: 512 MB LPDDR4
Internal Storage: eMMC (8Gb) + microSD slot (up to 2Tb)
Operating System: SMHUB-OS (Linux-based)
Quad-radio architecture:
Texas Instruments CC2674P10 (Zigbee/Thread capable)
Silicon Labs EFR32MG24 (Zigbee/Thread capable)
AICSemi AIC8800 (Wi-Fi, 2.4/5Ghz)
AICSemi AIC8800 (Bluetooth)
USB Host Mode (remote USB over LAN)
Ethernet connectivity (100 Mbps) for stable and interference-free operation
Integrated Peripherals:
12× WS2812B addressable RGB LEDs
4× service LEDs
Audio output
IR receiver
IR transmitter
Buzzer
3× programmable buttons
Expansion ecosystem:
PoE Add-on
Z-Wave 800 Add-on
4G/LTE Add-on
MIC Add-on
UPS Add-on
Custom addons with UART or I2C protocols via 2.54mm connectors
Power
USB-C 5 V
PoE (with PoE addon)
SMLIGHT UPS support via USB-C or dedicated connector
2x High output power 5dB external antennas for extended coverage and improved mesh performance. Expandable with additional external antennas for add-ons
Linux-Based Smart Hub (SMHUB-OS)
All automation software runs on-device
Integrated web dashboard
OTA updates for OS + apps + radio firmware
SSH for developers
On-Device Automation Software (preinstalled)
Zigbee2MQTT
Matterbridge → passthrough Zigbee devices to Google Home / Apple Home
Node-RED
Mosquitto MQTT Broker
WireGuard VPN
OpenThread tools
NodeJS & Python runtime environments
Packing content:
SMHUB - 1 pcs
External antenna - 2 pcs
QR-link manual + screw helper - 1 pcs
Paperbox - 1 pcs