I got the coordinates following this video, especially at this precise time Roborock Vacuum // Zone & Voice Assistant Control in Home Assistant - YouTube
The trick is to use debug: true
It’s very well explained and following this guy’s tutorial I was able to create this card
Its yaml code is :
type: vertical-stack
cards:
- type: custom:xiaomi-vacuum-map-card
map_source:
camera: camera.xiaomi_cloud_map_extractor
calibration_source:
camera: true
entity: vacuum.vacuum
vacuum_platform: default
- type: button
tap_action:
action: toggle
entity: script.vacuum_kitchen_with_zone
show_icon: true
show_name: true
name: Vacuum Kitchen
show_state: true
The button’s script above (script.vacuum_kitchen_with_zone) is :
alias: Vacuum kitchen with zone
sequence:
- service: xiaomi_miio.vacuum_clean_zone
target:
entity_id: vacuum.vacuum
data:
zone:
- - 28625
- 23989
- 32288
- 27123
repeats: 1
mode: single
icon: mdi:robot-vacuum
Hope this helps !