Cross-posting this from another thread as my Eve Motion, Eve Energy (switch), Eve Smoke and Eve Thermo are now working great with homekit_controller via an Eve Extend:
Just wanted to post an update about Eve Extend. My first Eve Extend had been really patchy with my home WiFi (Unifi). I recently resolved to reset it and try again. Unfortunately the usb socket came off the PCB. Not great.
2nd Eve Extend just arrived. I set it up exactly as before. Used the Eve app on iOS to pair each Eve device i have (the bridge itself + Eve Thermo, Eve Motion, Eve Smoke and Eve Energy) with my phone (not HA). Then used the Eve app to “move” each of those devices to the Extend. (So phone then routes all requests to the devices using the Eve Extend as a bridge). Then i used the Eve app to unpair my phone from the Eve Extend. Made sure to patch all the firmware levels (v 1.1 of Eve Extend claims to improve Wifi connectivity). Finally I paired with HA. It worked first time. Event notifications not only work but the reaction from the Eve Motion are nearly as fast as my Hue motion sensors (normally within a second).
Given my chronic lack of time for HA at the moment this remains your best shot at “good” integration of Eve accessories into HA, but I could do with more field reports from people using this sort of setup.
See here.