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December 27, 2023 15:24
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BME680 Air Quality Sensor
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| esphome: | |
| name: bme680 | |
| friendly_name: Air Quality Sensor | |
| esp8266: | |
| board: d1_mini | |
| # Enable logging | |
| logger: | |
| # Enable Home Assistant API | |
| api: | |
| encryption: | |
| # If you go to this page it generates one for you automatically! | |
| # https://esphome.io/components/api.html#configuration-variables | |
| key: "Generate a key and put it here" | |
| ota: | |
| password: "randomsecurepassword" | |
| wifi: | |
| ssid: !secret wifi_ssid | |
| password: !secret wifi_password | |
| # Enable fallback hotspot (captive portal) in case wifi connection fails | |
| ap: | |
| ssid: "BME680 Fallback Hotspot" | |
| password: "randompassword" | |
| captive_portal: | |
| i2c: | |
| scl: D1 | |
| sda: D2 | |
| scan: true | |
| id: bus_a | |
| text_sensor: | |
| - platform: template | |
| name: "BME680 IAQ Classification" | |
| icon: "mdi:checkbox-marked-circle-outline" | |
| lambda: |- | |
| if (int(id(iaq).state) <= 50) { | |
| return {"Excellent"}; | |
| } | |
| else if (int(id(iaq).state) <= 100) { | |
| return {"Good"}; | |
| } | |
| else if (int(id(iaq).state) <= 150) { | |
| return {"Lightly polluted"}; | |
| } | |
| else if (int(id(iaq).state) <= 200) { | |
| return {"Moderately polluted"}; | |
| } | |
| else if (int(id(iaq).state) <= 250) { | |
| return {"Heavily polluted"}; | |
| } | |
| else if (int(id(iaq).state) <= 350) { | |
| return {"Severely polluted"}; | |
| } | |
| else if (int(id(iaq).state) <= 500) { | |
| return {"Extremely polluted"}; | |
| } | |
| else { | |
| return {"unknown"}; | |
| } | |
| sensor: | |
| - platform: bme680 | |
| temperature: | |
| name: "BME680 Temperature" | |
| oversampling: 16x | |
| pressure: | |
| name: "BME680 Pressure" | |
| humidity: | |
| id: "humidity" | |
| name: "BME680 Humidity" | |
| gas_resistance: | |
| id: "gas_resistance" | |
| name: "BME680 Gas Resistance" | |
| address: 0x77 | |
| update_interval: 60s | |
| - platform: template | |
| name: "BME680 Indoor Air Quality" | |
| id: iaq | |
| icon: "mdi:gauge" | |
| # caulculation: comp_gas = log(R_gas[ohm]) + 0.04 log(Ohm)/%rh * hum[%rh] | |
| lambda: |- | |
| return log(id(gas_resistance).state) + 0.04 * id(humidity).state; | |
| # VL53L0X Distance Sensor | |
| # Comment this section out if just using the BME680 sensor. | |
| # This section is here because this sensor was also in the same YouTube video. | |
| - platform: vl53l0x | |
| name: "Distance Sensor" | |
| id: distance1 | |
| i2c_id: bus_a | |
| address: 0x29 | |
| # enable_pin: GPIO14 | |
| timeout: 200us | |
| update_interval: 500ms | |
| unit_of_measurement: "m" | |
| long_range: false | |
| internal: false | |
| # filters: | |
| # - clamp: | |
| # min_value: 10 | |
| # max_value: 75 | |
| # ignore_out_of_range: true | |
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