SMLIGHT
SMLIGHT SLZB-MR5U Zigbee coordinator
Bridges and Hubs · And More
Partly worksLocal
1 report: 1 says it partly works.
Reported with 1 integration: MQTT.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| MQTT | Partly works Local | Ethernet coordinator; same crash and TABLE_FULL instability as MR6U with Aqara-heavy networkSaved copyZigbee instability survived replacing the coordinator entirely, looks Aqara-specific, but not 100% sure. Weighing 3 fixes. Hey all Having major issues with Zigbee network, tried ZHA and Z2M. I'm using: \~75 Zigbee2MQTT devices (61 Aqara, 13 Nous), coordinator is an SMLIGHT SLZB-MR5U over Ethernet (\`ember\` adapter), HA OS. My previous coordinator (an SLZB-MR6U) had the same instability, crash-looping, \`TABLE\_FULL\` binding errors, chunks of the mesh going unresponsive. I assumed hardware fault and replaced it. Set the new one up \*\*completely fresh\*\*, no backup restore, every device … Excerpt saved from the Arctic Shift Reddit archive on 2026-10-23. | Reddit thread · 2026-08 |
Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.
In ReReHome
Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.
Identifiers
| Brand | SMLIGHT |
|---|---|
| Model | SLZB-MR5U |
| Category | Bridges and Hubs |