type: custom:modern-circular-gauge
entity: sensor.temperature
name: Temperature
min: 10
max: 40
needle: true
segments:
  - from: 10
    color: "#3498db"    # Cold - blue
  - from: 18
    color: "#2ecc71"    # Comfortable - green
  - from: 26
    color: "#f1c40f"    # Warm - yellow
  - from: 32
    color: "#e74c3c"    # Hot - red

type: custom:apexcharts-card
header:
  show: true
  title: 24 Hour History
  show_states: true
graph_span: 24h
span:
  end: hour  # REQUIRED: must be minute/hour/day/week/month/year/isoWeek
yaxis:
  - min: 0
    max: 50
    decimals: 1
apex_config:
  chart:
    height: 200
  xaxis:
    type: datetime
    labels:
      datetimeFormatter:
        hour: "HH:mm"
  legend:
    show: true
series:
  - entity: sensor.temperature
    name: Temperature
    color: "#e74c3c"
    stroke_width: 2

type: custom:bubble-card
card_type: separator
name: Section Name
icon: mdi:thermometer

type: custom:mushroom-climate-card
entity: climate.ac_unit
name: AC Name
hvac_modes:
  - "off"
  - cool
  - heat
  - auto
show_temperature_control: true
collapsible_controls: true

type: grid
columns: 3
square: false
cards:
  - type: custom:modern-circular-gauge
    entity: sensor.officeht_temperature
    name: Temperature
    min: 10
    max: 40
    needle: true
    segments:
      - from: 10
        color: "#3498db"
      - from: 18
        color: "#2ecc71"
      - from: 26
        color: "#f1c40f"
      - from: 32
        color: "#e74c3c"
  - type: custom:modern-circular-gauge
    entity: sensor.officeht_humidity
    name: Humidity
    min: 0
    max: 100
    needle: true
    segments:
      - from: 0
        color: "#e74c3c"
      - from: 30
        color: "#f1c40f"
      - from: 40
        color: "#2ecc71"
      - from: 60
        color: "#f1c40f"
      - from: 70
        color: "#e74c3c"

span:
  end: minute   # Start of current minute
  end: hour     # Start of current hour
  end: day      # Start of current day
  end: week     # Start of current week
  end: month    # Start of current month
  end: year     # Start of current year
  end: isoWeek  # Start of ISO week (Monday)

type: custom:apexcharts-card
header:
  show: true
  title: Temperature & Humidity
graph_span: 24h
span:
  end: hour
yaxis:
  - id: temp
    min: 0
    max: 50
    decimals: 1
  - id: humidity
    opposite: true
    min: 0
    max: 100
series:
  - entity: sensor.temperature
    name: Temperature
    yaxis_id: temp
    color: "#e74c3c"
    stroke_width: 2
  - entity: sensor.humidity
    name: Humidity
    yaxis_id: humidity
    color: "#3498db"
    stroke_width: 2

apex_config:
  annotations:
    xaxis:
      - x: "${ new Date(states['sun.sun'].attributes.next_rising).getTime() }"
        borderColor: "#FFA500"
        label:
          text: Sunrise
          style:
            background: "#FFA500"

import json
import websocket

ws_url = "ws://192.168.68.123:8123/api/websocket"
ws = websocket.create_connection(ws_url)

# Auth
ws.recv()
ws.send(json.dumps({
    "type": "auth",
    "access_token": os.environ["HA_LONG_LIVED_TOKEN"]
}))
ws.recv()

# Install card by repository ID
ws.send(json.dumps({
    "id": 1,
    "type": "hacs/repository/download",
    "repository": 151280062,  # mini-graph-card
}))
response = json.loads(ws.recv())
ws.close()

# WRONG
span:
  end: now  # ❌

# CORRECT
span:
  end: hour  # ✅