102 lines
2.7 KiB
Markdown
102 lines
2.7 KiB
Markdown
title: Self-hosting my home: Grafana, InfluxDB, ESPHome
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---
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_discoverable: no
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---
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pub_date: 2021-12-31
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---
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body:
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## InfluxDB
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``` sql
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GRANT ALL ON "homeassistant" TO "homeassistant";
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```
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## Grafana
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...
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## ESP Home
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...
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### Temperature and Humidity Monitors
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...
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### Mi Flora
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- Get MAC Address for the Mi flora
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```
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$ bluetoothctl scan on | grep -i flo
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[NEW] Device XX:XX:XX:XX:XX:XX Flower care
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```
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- Create a new ESP Home integration to track the sensor:
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I name my sensors with numbers so I can write the number on them and identify them easily. You only need to assign sensors to rooms to have them easily available when looking for them on dashboards.
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``` yaml
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[...]
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# Sensors
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esp32_ble_tracker: # Required for BLE scanning
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sensor:
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- platform: xiaomi_hhccjcy01
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mac_address: 'XX:XX:XX:XX:XX:XX'
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temperature:
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name: "Flora 1 Temperature"
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moisture:
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name: "Flora 1 Moisture"
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illuminance:
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name: "Flora 1 Illuminance"
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conductivity:
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name: "Flora 1 Soil Conductivity"
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battery_level:
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name: "Flora 1 Battery Level"
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```
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- Validate and upload the configuration to your ESP device.
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- With that, you could already create a card with the sensors provided by the integration, but for better visual information a [`plant`](https://www.home-assistant.io/integrations/plant/) object can be created with aproppriate values. Information comes from the Mi Flora App, but someone dumped the database and it's available also [on github](https://github.com/khronimo/MiFloraDB).
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From the spreadsheet:
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- Moisture: `min_soil_moist`/`max_soil_moist`
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- Temperature: `min_temp`/`max_temp`
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- Conductivity: `min_soil_ec`/`max_soil_ec`
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- Brightness: `min_light_lux`/`max_light_lux`
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- Create a `plant` monitor on the `configuration.yaml` file:
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``` yaml
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plant:
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parsley:
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sensors:
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moisture: sensor.flora_1_moisture
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battery: sensor.flora_1_battery
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temperature: sensor.flora_1_temperature
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conductivity: sensor.flora_1_soil_conductivity
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brightness: sensor.flora_1_illuminance
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min_moisture: 28
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max_moisture: 75
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min_battery: 20
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min_conductivity: 100
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max_conductivity: 2000
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min_temperature: 5
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max_temperature: 35
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min_brightness: 2500
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max_brightness: 55000
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check_days: 3
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```
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- Restart Home Assistant for the changes to take effect.
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- Add a [Plant Status Card](https://www.home-assistant.io/lovelace/plant-status/) to your dashboard and select the plant you just created.
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---
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_discoverable: no
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