261 lines
6.5 KiB
YAML
261 lines
6.5 KiB
YAML
---
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substitutions:
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macsuffix: "fee158"
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wifi:
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power_save_mode: LIGHT
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improv_serial:
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globals:
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# Configure CO2 indicator thresholds
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- id: threshold1
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type: float
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initial_value: '750'
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- id: threshold2
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type: float
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initial_value: '1200'
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- id: threshold3
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type: float
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initial_value: '1500'
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- id: threshold4
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type: float
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initial_value: '1750'
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- id: threshold5
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type: float
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initial_value: '2000'
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# Configure the brightness values for the LED indicator
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- id: dim
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type: float
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initial_value: '0.35'
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- id: bright
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type: float
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initial_value: '0.5'
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esphome:
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name: "d1-mini-scd40-${macsuffix}"
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project:
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name: "cccda.d1-mini-scd40"
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version: "2023052001"
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comment: "https://git.darmstadt.ccc.de/cda/co2-sensor-workshop/"
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on_boot:
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then:
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- light.turn_on:
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id: indicator
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red: 0
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green: 0.2
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blue: 1.0
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effect: "None"
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brightness: 30%
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esp8266:
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board: d1_mini
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captive_portal:
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logger:
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level: DEBUG
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logs:
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light: INFO
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sensor: INFO
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web_server:
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port: 80
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api:
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reboot_timeout: 0s
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# Enable either SNTP or Home Assistant as a time source
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time:
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# https://esphome.io/components/time/sntp.html
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- platform: sntp
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id: time_source
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timezone: "Europe/Berlin"
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# Disable LED indicator during nighttime
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# https://esphome.io/components/time/index.html#on-time-trigger
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on_time:
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- hours: 8
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minutes: 0
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seconds: 0
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then:
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- light.turn_on:
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# cold white
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id: indicator
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red: 0.9
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green: 0.9
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blue: 0.9
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effect: "None"
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brightness: !lambda |-
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return id(dim);
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- logger.log: "Leaving night mode via on_time, enabling LED indicator."
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- hours: 22
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minutes: 0
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seconds: 0
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then:
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- light.turn_off: indicator
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- logger.log: "Entering night mode via on_time, disabling LED indicator."
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on_time_sync:
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then:
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- if:
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condition:
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lambda: |
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return
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(id(time_source).now().hour < 8 ||
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id(time_source).now().hour >= 22);
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then:
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- light.turn_off: indicator
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- logger.log: "Entering night mode via on_time_sync, disabling LED indicator."
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i2c:
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scl: GPIO5
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sda: GPIO4
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scan: false
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sensor:
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- platform: scd4x
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id: scd40
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# low power mode
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measurement_mode: low_power_periodic
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update_interval: 30s
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# Apply a temperature correction offset, that gets substracted
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# from the measured temperature, defaults to 4.0
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#temperature_offset: 1.5
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co2:
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name: "${macsuffix} CO2"
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on_value:
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then:
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- if:
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condition:
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and:
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- lambda: return (x < id(threshold1));
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- light.is_on: indicator
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then:
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- light.turn_on:
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# cold white
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id: indicator
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red: 0.9
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green: 0.9
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blue: 0.9
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effect: "None"
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brightness: !lambda |-
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return id(dim);
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- if:
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condition:
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and:
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- lambda: return (x > id(threshold1) and x < id(threshold2));
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- light.is_on: indicator
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then:
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- light.turn_on:
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# neutral white
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id: indicator
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red: 1.0
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green: 0.84
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blue: 0.54
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effect: "None"
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brightness: !lambda |-
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return id(bright);
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- if:
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condition:
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and:
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- lambda: return (x > id(threshold2) and x < id(threshold3));
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- light.is_on: indicator
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then:
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- light.turn_on:
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# warmwhite
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id: indicator
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red: 1.0
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green: 0.75
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blue: 0.0
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effect: "None"
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brightness: !lambda |-
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return id(bright);
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- if:
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condition:
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and:
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- lambda: return (x > id(threshold3) and x < id(threshold4));
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- light.is_on: indicator
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then:
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- light.turn_on:
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# orange
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id: indicator
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red: 1.0
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green: 0.5
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blue: 0.0
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effect: "None"
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brightness: !lambda |-
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return id(bright);
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- if:
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condition:
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and:
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- lambda: return (x > id(threshold4) and x < id(threshold5));
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- light.is_on: indicator
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then:
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- light.turn_on:
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# red
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id: indicator
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red: 1.0
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green: 0.0
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blue: 0.0
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effect: "None"
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brightness: !lambda |-
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return id(bright);
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- if:
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condition:
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- lambda: return (x > id(threshold5));
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- light.is_on: indicator
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then:
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- light.turn_on:
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# red pulse
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id: indicator
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red: 1.0
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green: 0.0
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blue: 0.0
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effect: "Fast Pulse"
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brightness: !lambda |-
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return id(bright);
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humidity:
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name: "${macsuffix} Humidity"
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temperature:
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name: "${macsuffix} Temperature"
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button:
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- platform: template
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name: "${macsuffix} Force CO2 Sensor Calibration"
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icon: "mdi:restart"
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on_press:
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then:
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- scd4x.perform_forced_calibration:
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value: !lambda |-
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return id(co2_sensor_calibration_normal).state;
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id: scd40
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number:
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- platform: template
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id: co2_sensor_calibration_normal
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name: "${macsuffix} C02 Sensor Calibration Normal"
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mode: "box"
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optimistic: true
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unit_of_measurement: "ppm"
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# Average outdoor value for March 2023
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# https://www.co2.earth/daily-co2
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initial_value: 421
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min_value: 0
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max_value: 1000000
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step: 1
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light:
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- platform: neopixelbus
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id: indicator
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name: "${macsuffix} CO2 Level Indicator"
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type: GRB
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variant: WS2812
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pin: GPIO0
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num_leds: 3
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effects:
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- pulse:
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name: "Fast Pulse"
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transition_length: 0.5s
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update_interval: 0.5s
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