Update docs

README.md

@@ -29,24 +29,38 @@ Simple frontend example using [custom:html-template-card](https://github.com/Pio
 
 ```yaml
 type: custom:html-template-card
+title: Keskustori D
 ignore_line_breaks: true
 content: >
- <div style="font-size:24px"><br>Hervannan kampus A</div>
- {% set departures = state_attr('sensor.hervannan_kampus_a_0835','departures') %}
- {% for i in range(0, departures | count, 1) %}
+ {% set departures = state_attr('sensor.keskustori_d_0015','departures')
+ %} {% for i in range(0, departures | count, 1) %}
 
  <div style="display:grid; grid-template-columns: 2fr 1fr; font-size: 20px;
- padding: 10px 0px 0px 0px"> <div><ha-icon style="padding: 0px 10px 10px 0px;
- color:#da2128" icon="mdi:numeric-3-box"></ha-icon> {{ departures[i].destination
- }}</div><div style="text-align: right">{% if departures[i].realtime %}<ha-icon
- style="color:green; padding: 0px 10px 0px 0px"
- icon="mdi:signal-variant"></ha-icon>{% endif %} {% if
- departures[i].time_to_station | int < 21 %} {{departures[i].time_to_station}} min {%
- else %}{{departures[i].departure}}{% endif %}</div></div>
+ padding: 10px 0px 0px 0px"> <div>{{ departures[i].line }} - {{
+ departures[i].destination }}</div><div style="text-align: right">{% if
+ departures[i].realtime %}<ha-icon style="color:green; padding: 0px 10px 0px
+ 0px" icon="mdi:signal-variant"></ha-icon>{% endif %} {% if
+ departures[i].time_to_station | int < 21 %} {{departures[i].time_to_station}}
+ min {% else %}{{departures[i].departure}}{% endif %}</div></div>
 
  {% endfor %}
- ```
+```
+
+## Advanced usage
+
+### Combine data from multiple stops
+
+```yaml
+ - platform: template
+ sensors:
+ combined_stops:
+ value_template: "{{ states('sensor.stop1') }}"
+ attribute_templates:
+ departures: >-
+ {% set combined_data = state_attr('sensor.stop1', 'departures') + state_attr('sensor.stop2', 'departures') %}
+ {{ combined_data | sort(attribute='time_to_station') }}
+```
 
 ## Known issues / limitations
 
-* Line icons are resolved from a hardcoded list of tram lines. If new tram lines are built, the list needs to be updated in `const.py`.
+- Line icons are resolved from a hardcoded list of tram lines. If new tram lines are built, the list needs to be updated in `const.py`.