SMLIGHT SMHUB Essential Linux Smart Hub with Quad Radio Zigbee/Thread, Matterbridge, Node-RED, MQTT, PoE, Add-On Expansion & Fully Local Automation

• 𝐅𝐮𝐥𝐥𝐲 𝐋𝐨𝐜𝐚𝐥 𝐋𝐢𝐧𝐮𝐱 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Runs SMHUB-OS (Linux-based) with Zigbee2MQTT, Node-RED, Mosquitto MQTT, WireGuard and OpenThread tools executing entirely on-device, without cloud dependency.
• 𝐐𝐮𝐚𝐝 𝐑𝐚𝐝𝐢𝐨 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲: Dual Zigbee/Thread radios (TI CC26XXPX + Silicon Labs EFR32MG2X), dual-band Wi-Fi (2.4/5 GHz), Bluetooth and Ethernet for resilient, interference-free networks.
• 𝐌𝐚𝐭𝐭𝐞𝐫 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Matterbridge enables passthrough of Zigbee devices to Google Home and Apple Home for control via Matter-capable platforms while retaining local processing.
• 𝐄𝐱𝐩𝐚𝐧𝐝𝐚𝐛𝐥𝐞 𝐇𝐚𝐫𝐝𝐰𝐚𝐫𝐞 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦: PoE, Z-Wave 800, 4G/LTE, microphone and UPS add-ons supported, plus custom UART/I²C expansion via 2.54 mm connectors.
• 𝐁𝐮𝐢𝐥𝐭-𝐢𝐧 𝐏𝐞𝐫𝐢𝐩𝐡𝐞𝐫𝐚𝐥𝐬: Addressable RGB LEDs, IR RX/TX, audio output, programmable buttons, OTA updates, web dashboard and SSH access for advanced configuration.

SMHUB Essential is SMLIGHT’s flagship Linux powered smart hub engineered for fully local, deterministic automation in residential, commercial and professional environments. Built on SMHUB-OS (Linux-based), all services execute directly on the device, with no dependency on cloud platforms, external servers or Raspberry Pi hardware. The platform combines a dual core ARM CPU, multi-radio architecture, integrated peripherals and an extensible add-on ecosystem. Core automation services including Zigbee2MQTT, Node-RED, Mosquitto MQTT, WireGuard VPN and OpenThread tools run locally, allowing the hub to operate as a complete standalone automation controller. Using Matterbridge, Zigbee devices can be exposed to Google Home and Apple Home for control within Matter-capable ecosystems, while maintaining local execution and network independence. SMHUB Essential is designed for system integrators, installers, OEM partners and advanced users requiring a stable, expandable and locally controlled automation platform. 𝐂𝐎𝐑𝐄 𝐏𝐋𝐀𝐓𝐅𝐎𝐑𝐌 CPU: SG2000 dual-core ARM processor RAM: 512 MB LPDDR4 Internal Storage: 8 GB eMMC Expansion Storage: microSD slot (up to 2 TB) Operating System: SMHUB-OS (Linux-based) 𝐑𝐀𝐃𝐈𝐎𝐒 & 𝐂𝐎𝐍𝐍𝐄𝐂𝐓𝐈𝐕𝐈𝐓𝐘 Quad-Radio Architecture Texas Instruments CC26XXPX (Zigbee / Thread) Silicon Labs EFR32MG2X (Zigbee / Thread) AICSemi AIC8800 Wi-Fi (2.4 GHz / 5 GHz) AICSemi AIC8800 Bluetooth Ethernet: 100 Mbps for stable, interference-free networking USB Host Mode: supports remote USB over LAN 𝐄𝐗𝐏𝐀𝐍𝐒𝐈𝐎𝐍 𝐄𝐂𝐎𝐒𝐘𝐒𝐓𝐄𝐌 PoE add-on (included) Z-Wave 800 add-on 4G / LTE add-on Microphone add-on UPS add-on Support for custom add-ons via UART or I2C using 2.54 mm connectors