Valetudo will publish the compressed map JSON to prefix/identifier/MapData/map-data.
Valetudo will also optionally setup Homie autodiscovery for ICBINV for this topic: prefix/identifier/MapData/map (unlike hass, homie autodiscovery can't be injected externally).
As an alternative autodiscovery may be implemented but I would say it would be an overkill.
This of course depends on https://github.com/Hypfer/Valetudo/pull/787
Valetudo will publish the compressed map JSON to
prefix/identifier/MapData/map-data.Valetudo will also optionally setup Homie autodiscovery for ICBINV for this topic:
prefix/identifier/MapData/map(unlike hass, homie autodiscovery can't be injected externally).As an alternative autodiscovery may be implemented but I would say it would be an overkill.