get data from a sensor.community (airRohr) sensor into Home Assistant locally

configuration.yaml

rest: !include_dir_list rest/

rest_airRohr.yaml

############################################
#                                          #
#  save this to /config/rest/airRohr.yaml  #
#       and replace SENSOR_IP below        #
#                                          #
############################################

# get data from a sensor.community (airRohr) sensor into Home Assistant locally.
#
# unlike the official integration, these entities are not cloud dependent, so
# they will update even when the sensors cannot post data to the public APIs.
#
# if you have indoor sensors, you probably want to keep their data private.
# after adding the entities below, you can disable all API reporting by visiting:
#
#     http://SENSOR_IP/config
#
# and un-checking all of the APIs in the APIs tab.
#
# source: https://gist.github.com/qguv/0a9b725f9f3ecde4da6df1420da36b75
# airRohr firmware: https://github.com/opendata-stuttgart/sensors-software

resource: http://SENSOR_IP/data.json
scan_interval: 145
sensor:

  - name: airRohr_version
    unique_id: 1da0939c-e7b7-42e3-a5c0-9af644f7148d
    value_template: |
      {{ value_json.software_version }}

  - name: airRohr_age
    unique_id: 00b11347-03ef-45e8-b263-00b67924b824
    value_template: |
      {{ value_json.age }}

  - name: airRohr_pm10
    unique_id: 2af29863-2a17-4ef9-b365-ba9c16acebfd
    device_class: pm10
    unit_of_measurement: "µg/m³"
    icon: mdi:smoke
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'SDS_P1') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_pm25
    unique_id: ea99d319-86f5-43ee-b159-21cdd346cc70
    device_class: pm25
    unit_of_measurement: "µg/m³"
    icon: mdi:air-filter
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'SDS_P2') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_temperature
    unique_id: aa855cbe-222b-4637-bddf-31660890589d
    device_class: temperature
    unit_of_measurement: "°C"
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'BME280_temperature') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_pressure
    unique_id: 4424acc5-92bc-42ae-bfd4-a93f839a0b99
    device_class: pressure
    unit_of_measurement: Pa
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'BME280_pressure') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_humidity
    unique_id: f146065d-9e46-47f5-b02c-0f9fed45d13d
    device_class: humidity
    unit_of_measurement: "%"
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'BME280_humidity') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_samples
    unique_id: 6fca79c0-a5a6-461c-a48d-e154238e2067
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'samples') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_min_micro
    unique_id: 09381e96-8e8d-43f4-95ee-ce25c9b6c9c9
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'min_micro') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_max_micro
    unique_id: a9a1cd97-36a6-4dd0-b5ba-b8c16c415331
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'max_micro') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_interval
    unique_id: 1da09cb9-e6fe-4395-83ac-9dc412bba74b
    unit_of_measurement: s
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'interval') | first | default({'value': 'unavailable'})).value }}

  - name: airRohr_signal
    unique_id: 3576d40f-04a5-41fc-814a-042f6ad638e9
    device_class: signal_strength
    unit_of_measurement: dBm
    value_template: |
      {{ (value_json.sensordatavalues | selectattr('value_type', 'equalto', 'signal') | first | default({'value': 'unavailable'})).value }}