371 lines
11 KiB
Markdown
371 lines
11 KiB
Markdown
---
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title: Homeassistant Part 1
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description:
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published: 1
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date: 2024-02-18T08:04:27.217Z
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tags:
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editor: markdown
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dateCreated: 2024-02-03T20:23:54.798Z
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---
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Need to access time sensor
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alternatively, use now
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template:
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- trigger:
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- platform: time_pattern
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seconds: "/1"
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sensor:
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- name: time
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state: "{{ now().strftime('%H:%M:%S') }}"
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{{ now().strftime("%I:%M %p") }}
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{{ as_timestamp(state_attr("device_tracker.android_9050f88e39898022", "last_time_reachable")) | timestamp_local }}
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{##{{ state_attr("device_tracker.android_9050f88e39898022", "last_time_reachable").strftime('%H:%M:%S') }}##}
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- condition: template
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value_template: '"{{ now().timestamp()+300 < (as_timestamp(state_attr("device_tracker.android_9050f88e39898022", "last_time_reachable")) | float)
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}}"'
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Change attribute value via automation
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https://community.home-assistant.io/t/how-to-manually-set-state-value-of-sensor/43975/21
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- id: automation 3
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trigger:
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platform: time_pattern
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minutes: '/1'
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action:
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service: python_script.set_state
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data_template:
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entity_id: sensor.cold_water_rate
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state: 42
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# new HA OS on RaPi4
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http://192.168.178.52:8123/
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• ==create user
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◦ user: bora, pass: bora
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• select location==
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• activate advanced mode under profile settings
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• install add ons
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◦ Samba share
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▪ username: homeassistant, password: bora, workgroup: WORKGROUP
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▪ add a new network location: \\192.168.178.52\config
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◦ file editor
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◦ duckdns
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▪ domains:
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- habora.duckdns.org
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token: 799093a4-0b34-454f-99cb-25a4637bf404
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aliases: []
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lets_encrypt:
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accept_terms: true
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algo: secp384r1
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certfile: fullchain.pem
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keyfile: privkey.pem
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seconds: 300
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•
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◦ MariaDB
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▪ databases:
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- homeassistant
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logins:
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- username: homeassistant
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password: password1234
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- username: read_only_user
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password: password1234
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rights:
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- username: homeassistant
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database: homeassistant
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- username: read_only_user
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database: homeassistant
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privileges:
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- SELECT
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▪ recorder:
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db_url: mysql://homeassistant:password@core-mariadb/homeassistant?charset=utf8mb4
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▪
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◦ Nginx Proxy Manager
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▪ Open WebUI → admin@example.com / changeme
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▪ Hosts – Proxy Hosts → Add Proxy Host
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▪ Domain Names: habora.duckdns.org
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▪ Als Scheme wählt Ihr http, unter „Forward Hostname / IP“ tragt Ihr die IP eures Home Assistant ein. → 192.168.178.52
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▪ Bei Forward Port gebt Ihr den Port ein, unter dem euer Home Assistant erreichbar ist. (Standardmäßig ist das der Port 8123)
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▪ Aktiviert abschließend noch den Punkt „Websockets Support„.
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▪ Anschließend wechselt Ihr auf den Reiter SSL.
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▪ Hier wählt ihr unter „SSL Certificate“ den Eintrag „Request a new SSL Certificate“ um ein neues Zertifikat zu erstellen aus.
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▪ Aktiviert nun den Punkt „Force SSL„, tragt eine gültige Email-Adresse für eure Zertifikat ein und akzeptiert die Let’s Encrypt Bedingungen durch aktivieren der Option am unteren Rand der Dialog.
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▪ Bestätigt nun die Eingaben durch einen Klick auf „Save“ und wartet, bis der Vorgang abgeschlossen ist.
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▪ Dann werden im Hintergrund die Zertifikate von Let’s Encrypt generiert. Das kann einen Augenblick in Anspruch nehmen.
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▪ Das registrieren des Zertifikates funktioniert nur, wenn die eingetragene Domain auch auf eure externe IP zeigt, und die Ports 80 und 443 auf die Home Assistant IP weitergeleitet sind.
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• <span style="color:green;font-weight:700;font-size:20px"><mark>PICTURE</mark></span>
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▪ configuration.yaml
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• http:
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• use_x_forwarded_for: true
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• trusted_proxies:
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• - 127.0.0.1
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• - 172.30.33.0/24
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• - ::1
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◦ Let's Encrypt
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▪ domains:
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- habora.duckdns.org
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email: boraers@googlemail.com
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keyfile: privkey.pem
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certfile: fullchain.pem
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challenge: http
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dns: {}
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▪ add to configuration.aml
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http:
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ssl_certificate: /ssl/fullchain.pem
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ssl_key: /ssl/privkey.pem
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◦ influxdb
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▪ no adaptation of configuration was needed
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▪ http://192.168.178.52:8123/api/hassio_ingress/FJZMGvrT7OnlTzBKdUP9jKiKEe4yp4V4D5VT4zHP5cQ/sources/0/hosts
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▪ http://192.168.178.52:8123/hassio/ingress/a0d7b954_influxdb
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▪ create database: home_assistant
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▪ create user: homeassistant, pass: homeassistant, permissions: ALL
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◦ mosquitto
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▪ Logins:
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- username: note4
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password: note4
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▪ MQTT integration configuration:
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127.0.0.1 ← not core-mosquitto
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1883
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note4
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note4
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MQTT protocol: 5
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◦ Grafana
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▪ env_vars:
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- name: GF_SECURITY_ALLOW_EMBEDDING
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value: "true"
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- name: GF_AUTH_ANONYMOUS_ORG_NAME
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value: Main Org.
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- name: GF_AUTH_ANONYMOUS_ENABLED
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value: "true"
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- name: GF_AUTH_DISABLE_LOGIN_FORM
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value: "false"
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▪ SSL: false or true, depending on having ssl set up
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▪ Network:
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3000
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▪ http://192.168.178.52:8123/hassio/ingress/a0d7b954_grafana
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▪ in web panel
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• add data source: InfluxDB
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• URL: http://a0d7b954-influxdb:8086
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• database, user, pass
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•
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◦ Terminal and SSH
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• integrations
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◦ HACS
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▪ github credentials required
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◦ OpenWeatherMap
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▪ API Ke:
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◦ solarman
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• re-use old config files
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◦ automations
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◦ blueprints
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◦ bosch_shc
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◦ custom_components
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◦ group
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◦ images
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◦ python_scripts
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◦ www
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◦ alarm_control_panel.yaml
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◦ automations.yaml
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◦ climate.yaml
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◦ configuration.yaml
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◦ influxdb.yaml
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◦ mqtt.yaml
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◦ scenes.yaml
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◦ scripts.yaml
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◦ secrets.yaml
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◦ sensor.yaml
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• move to external SSD
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• che
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<span style="color:green;font-weight:700;font-size:20px"><mark>PICTURE</mark></span>
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# Home-Assistant script template
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{## Imitate available variables: ##}
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{% set my_test_json = {
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"temperature": 25,
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"unit": "°C"
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} %}
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The temperature is {{ my_test_json.temperature }} {{ my_test_json.unit }}.
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{% if is_state("sun.sun", "above_horizon") -%}
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The sun rose {{ relative_time(states.sun.sun.last_changed) }} ago.
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{%- else -%}
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The sun will rise at {{ as_timestamp(state_attr("sun.sun", "next_rising")) | timestamp_local }}.
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{%- endif %}
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For loop example getting entity values in the weather domain:
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{% for state in states.weather -%}
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{%- if loop.first %}The {% elif loop.last %} and the {% else %}, the {% endif -%}
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{{ state.name | lower }} is {{state.state_with_unit}}
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{%- endfor %}.
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{% set tado_temp = states('sensor.tado_wohnzimmer_temperature')|float(20) %}
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{% set room_temp = states('sensor.meter_plus_90b4_temperature')|float(20) %}
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{% set current_offset = state_attr('climate.tado_wohnzimmer',
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'offset_celsius') %}
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{{ tado_temp|round(1) }}
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{{ room_temp|round(1) }}
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{{ current_offset|round(1) }}
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{{ (-(tado_temp - room_temp) + current_offset)|round(1) }}
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{{ (tado_temp - current_offset)|round(1) }}
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{% set average_temp = 0 %}
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{% set active_rooms = 0 %}
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{% set temp_bedroom = states('sensor.radiator_thermostat_bedroom_temperature')|float(15) %}
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{% set climate_bedroom = states('climate.room_climate_bedroom') %}
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{% set temp_top = states('sensor.radiator_thermostat_child_top_temperature')|float(15) %}
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{% set climate_top = states('climate.room_climate_child_s_room_1_top') %}
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{% set temp_bottom = states('sensor.radiator_thermostat_bottom_temperature')|float(15) %}
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{% set climate_bottom = states('climate.room_climate_child_s_room_2_botto') %}
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{% if climate_bedroom not in ("unavailable", "unknown", "off") %}
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{% set active_rooms = active_rooms + 1 %}
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{% set average_temp = average_temp + temp_bedroom %}
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{% endif %}
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{{ average_temp/active_rooms|round(1) if active_rooms>0 else 77 }}
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# Python Scripts
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https://www.home-assistant.io/integrations/python_script
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## Example 1
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https://community.home-assistant.io/t/how-to-manually-set-state-value-of-sensor/43975/5
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Scripts are placed in a python_scripts folder under the configuration directory, in my case it is /home/homeassistant/.homeassistant/python_scripts. You then need to either restart Home Assistant or click RELOAD SCRIPTS under Configuration, General, Configuration Reloading.
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For what it’s worth, I have been hunting for a solution to this problem and I finally decided to make a small script:
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```
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# python_scripts/set_state.py
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#==================================================================================================
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# python_scripts/set_state.py
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#==================================================================================================
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#--------------------------------------------------------------------------------------------------
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# Set the state or other attributes for the entity specified in the Automation Action
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#--------------------------------------------------------------------------------------------------
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inputEntity = data.get('entity_id')
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if inputEntity is None:
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logger.warning("===== entity_id is required if you want to set something.")
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else:
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inputStateObject = hass.states.get(inputEntity)
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inputState = inputStateObject.state
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inputAttributesObject = inputStateObject.attributes.copy()
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for item in data:
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newAttribute = data.get(item)
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logger.debug("===== item = {0}; value = {1}".format(item,newAttribute))
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if item == 'entity_id':
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continue # already handled
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elif item == 'state':
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inputState = newAttribute
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else:
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inputAttributesObject[item] = newAttribute
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hass.states.set(inputEntity, inputState, inputAttributesObject)
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```
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With this script in place, the action could be:
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```
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action:
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service: python_script.set_state
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data_template:
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entity_id: Binary_sensor.sensor1
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state: ON
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```
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## Example 2
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https://www.home-assistant.io/integrations/python_script#calling-services
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Start by enabling the Python script and create the first script.
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• Add to configuration.yaml: python_script:
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• Create folder <config>/python_scripts
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• Create a file <config>/python_scripts/hello_world.py in the folder and give it this content:
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```
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# `data` is available as builtin and is a dictionary with the input data.
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name = data.get("name", "world")
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# `logger` and `time` are available as builtin without the need of explicit import.
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logger.info("Hello {} at {}".format(name, time.time()))
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```
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• Start Home Assistant to reload the script configuration.
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• Call your new python_script.hello_world service (with parameters) from the Services, using the YAML mode.
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```
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service: python_script.hello_world
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data:
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name: "Input-Text"
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Running this script show absolutely no output on the screen, but it logs with level info. You must have the Logger enabled at least for level info.
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Your confiuration.yaml should include something like this.
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logger:
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default: info
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'''
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