SMLIGHT SLZB-06 - Zigbee 3.0 to Ethernet,USB,and WiFi Gateway Coordinator with PoE, Works with Zigbee2MQTT, Home Assistant, ZHA

Put this in as a Zigbee coordinator and it immediately stabilized my entire Zigbee network. With its LAN/PoE connection it’s easy to centrally locate. Very easy to setup and works perfectly with Home Assistant. This solved all my zigbee issues.

Purchased this device to act as a Zigbee coordinator integrated with Home Assistant via Zigbee2MQTT. Device arrived quickly, was easy to configure with HA and Z2M and has been working great running 24/7. According to my UDM-SE, it draws about 0.96W from the PoE port and occasionally goes up to 1.49W with ~15 Zigbee devices connected.

Works great with home assistant OS, I have not tried out router mode or beta software but just as a coordinator it works amazing, way better than the skyconnect or regular zigbee usb dongles, I’m not sure if it’s better signal or better chipset but for example the battery devices have no issue interviewing ect even from decently far awayYou can remote update regardless of which ZHA or MQTT you’re using which was the whole reason I got the sky connect in the first place but you’re locked into ZHA with the skyconnectSo far AMAZING quality very happy

I originally bought a ZBDongle-E to be my coordinator and it gave me nothing but issues despite upgrading and downgrading firmware. On top of that I could only get 2 devices before problems came up. Bought this instead and its been flawless. Easy to setup and got it up and running in short time.

Purchased SLZB-06M and set it up as a router, but have not been able to get a consistent connection on Home Assistant (Zigbee/ZHA). Every few days to a week, it drops from the Zigbee mesh and then it takes several tries for me to either reconnect it or reset/repair it. All of my other zigbee devices are connected with no issues; this is the only device that has a problem. I've sent 2 tickets through the manufacturer and received no response. I've tried getting help via public forum but no luck there either.

I had issues with this working with Home Assistant and Zigbee2Mqtt using the Ethernet connection. It would lose connecting after a few days and need to be reset. The USB connection has been perfect so far. I didn't need it to be connected using Ethernet so has worked well for me once on USB. It is a little more involved updating the software since you need to switch it back to Ethernet to use the web configuration but should have to do that too often.

Real reviewWorks greatI’m running HA on my nas. I haven’t had a single issueI would recommend

I've been using the SMLIGHT SLZB‑06p7 as a Zigbee 3.0 gateway for a few weeks now and it’s been rock solid. Setup was a breeze—plug it in via Ethernet or PoE, and it’s pre-flashed to go. In Home Assistant, it auto-connected, and the web dashboard makes firmware updates and protocol switching super easy.