46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
This is an MQTT sensor to send NOAA space weather data to Home Assistant. Fetching the data requires a login to NASA's
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EarthData which is done through Selenium and the Chrome browser.
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## Install
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1. Create an account at <https://urs.earthdata.nasa.gov>
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2. `pip install -r requirements.txt`
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3. `sudo apt-get install redis-server`
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4. `sudo systemctl enable --now redis-server`
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## Run
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The lat/lon range is used to pick the region of the planet for generating statistics, for example your home state. To
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```shell
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LAT_RANGE_MIN=<lower range for lat bounding box> \
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LAT_RANGE_MAX=<upper range for lat bounding box> \
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LON_RANGE_MIN=<lower range for lon bounding box> \
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LON_RANGE_MAX=<upper range for lon bounding box> \
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MQTT_BROKER_HOST="<Home Assistant IP>" MQTT_BROKER_PORT=1883 MQTT_USERNAME="user" MQTT_PASSWORD="<password>" \
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python3 mqtt.py
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```
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Example systemd service files are provided.
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### Home Assistant MQTT Config
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```yaml
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- state_topic: "space-weather/glotec"
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name: "GloTEC"
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unit_of_measurement: "(10^16) / m^-2"
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state_class: measurement
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unique_id: space_weather_glotec
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```
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## Data
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### GloTEC
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<https://www.swpc.noaa.gov/experimental/glotec>
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Unit: `(10^16) / m^-2`
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Updated hourly. |