I’d like to clarify that the ZBBridge-U connects to your network via Ethernet, not LAN. It’s important to note that any SONOFF device that utilizes an Ethernet connection doesn’t inherently imply support for LAN mode naturally.
We have evaluated your application scenario, the eWeLink Smart Home Addon will support the ZBBridge-U, expected to be released in July or Aug. you can sync the Zigbee devices of ZBBridge-U to iHost by then.