Feature Request - Include device information in MQTT discovery topic

[iridris]

trafficstars

In order to tie the entity created by this to a device in HA, could the device: map be filled out as part of the MQTT discovery topic? It looks like the unique ID field is already being set, so it doesn't look like it would take much extra information to have it show up this way.

https://www.home-assistant.io/integrations/sensor.mqtt/#device

[allangood]

I am rewriting the whole project and this will be in the new version!