I have two wled units, both gwledopto ESP , the only difference is that one is sound 
reactive, the other is not.
They have consecutive IP adresses 192.168.1.10x in the same subnet as my raspberry π where home assistant is lodged.
The one was discovered as soon as i installed home assistant, when i go in the WLED integration and type in the IP of the other: host not found.
In the terminal i can ping them both.
From any other phone or laptop they both work as normal.
Are they on the same firmware version?
HA only supports version 0.14.x and higher.
ohhh right - that must be it.
the one not recognised it 0.13.3, the one recognised it 0.14.4
these are gledopto pre-flashed units, without USB.
I cannot find a sound-reactive version 0.14.x though that I could upload over the air?
You may be able to control the older version one via mqtt
I really have no idea how to do that - I have the mosquitto broker for zigbee2mqtt - but how to couple that all together? do you have a hint / example ?
hen write sample yaml configuration for WLED with MQTT?
Thanks
Sorry, I don’t know what you’re asking.
I would like to see an example configuration to use MQTT with WLED
Sorry, I don’t have an example. You have to enable MQTT on the WLED device so that it sends things to your broker, then you have to configure it using the resulting topics.
I tried but I can’t read the status
that sounds like very complex and much above my understanding of home assistant
It’s not too complex, I can’t help tech1977 because I’d need to see his topics, and something like this should aslo be it’s own support thread.