I have a ZWA-2 and the Waveshare ESP 32 POE.
They were working just fine, then the ZWA-2 went unresponsive.
I couldn't get it respond, no matter what I tried, so I figured the ESP board was dead.
I flashed a new ESP board with the portable zwave, and the zwa-2 still would not respond.
I reflashed the zwa-2 and ran diagnostics on it, all showed good.
Still unresponsive.
So I removed everthing, the zwa-2, zwave JS, and the ESPhome device.
HA immediately saw the Waveshare ESP and I added it. But HA will not detect/see the zwa-2 connected to the Waveshare.
What's going on?