SMLight SLZB-MR1 Review & Setup: Dual-Radio for Home Assistant (PoE, ZHA & Z2M) ⚙️

Dual-radio power meets flexible networking. This deep dive explores the SMLight SLZB-MR1 multi-radio coordinator, combining Zigbee and Thread in one compact enclosure. From PoE and Ethernet to Wi-Fi and USB-C, the MR-1 streamlines smart-home builds while staying Matter-ready. A clean walkthrough covers fresh Home Assistant setup for both ZHA and Zigbee2MQTT. ⚡📶 * What it is: Multi-radio coordinator that can run Zigbee coordinator/router and a Thread border router, enabling ZHA and Zigbee2MQTT side-by-side without extra hubs. 🧩 * Hardware & range: TI CC2652P7 + SiLabs EFR32MG21 radios, dual external 5 dBi antennas, 20 dBm power amps, sturdy case with desk/wall/DIN mounting. 📡 * Connectivity & power: USB-C, Ethernet with 802.3af PoE, optional Wi-Fi; \~1.5 W typical draw for efficient, always-on operation. 🔌 * Firmware & UI: SLZB-OS on ESP32 with a web dashboard (slzb-mr1.local), OTA updates for core and radio firmware, one-click mode switching (Zigbee coordinator/router, Thread, Zigbee Hub). 🧠 * Home Assistant (ZHA): Add ZHA, choose EZSP over TCP per MR-1 guidance, create a new network, name and assign area; keeping core and radio firmware current prevents dual-radio auto-add issues. 🛠️ * Home Assistant (Z2M): Install Mosquitto Broker, add the Zigbee2MQTT repository, open the onboarding UI, paste the MR-1 TCP port string, select Z-Stack, keep defaults for keys/PAN, then pair devices. 🔧 * Extras & notes: Optional Bluetooth Proxy path, plus a quick look at SMLight’s MR2/MR3/MR4 lineup for higher-end use cases. 🌐 #homeassistant, #zigbee #matter, #thread ___📢 Don't Miss Out 📢 ___ 👍 Like this video if you found it helpful! 👍 📩 Subscribe for more smart home content – https://tinyurl.com/5n8h5dft 🚀 🎮 Join us on Discord - https://discord.gg/zEB633Dv 🎮 🔔 Hit the bell icon so you never miss an update! 🔔 ___💙 Want to support the channel 💙 ___ ➡️ Become a Member for exclusive perks & early access! 🔥 🙏 Become a channel member - https://tinyurl.com/y7z464jv 🙏 ____ ☕ Buy Me A Coffee! ☕ ___ PayPal Donation - https://www.paypal.com/donate/?hosted_button_id=AHZFTRKKUCU2W Buy Me A Coffee - https://tinyurl.com/4sy69eds #zigbee #firmware #firmwareupdate #tutorial === Timestamp=== 00:00 - Introduction 00:58 - Whats in the Box 03:16 - Installation and Configuration 07:29 - ZHA Installation 08:57 - Z2MQTT Installation 13:49 - Conclusion === Handy Dany Links === SMLIght Products (Amazon) - https://amzn.to/4m9z1zc Australian buyers can purchase direct from - https://shop.dialedin.com.au/collections/smlight-devices SLZB MR-1 Dashboard - http://mr-1.local/