The SLZB-06M is a Zigbee coordinator with Ethernet, PoE, and web UI — well-suited for Home Assistant (ZHA) and advanced use cases.
This article covers its architecture, integration options, and how to enable Zigbee traffic sniffing via Wireshark.
🔗 https://meshstack.de/post/home-assistant/smlight-slzb06m-ultimate-zigbee-coordinator/

Hands-On with the SMLight SLZB-06M: The Ultimate Zigbee Gateway for Home Assistant
SMLight SLZB-06M isn't just another Zigbee coordinator. It is the upgrade I didn’t know I needed until I tried it. After years of fiddling with flaky USB sticks and dealing with signal issues, this gateway completely transformed the stability and reach of my smart home. I’ve written about it on my blog several times, and especially paired with Home Assistant's ZHA integration, it’s hands-down the most reliable and powerful Zigbee solution I’ve ever used.