--- substitutions: macsuffix: "dffd3e" wifi: power_save_mode: LIGHT improv_serial: esphome: name: "d1-mini-bme280-${macsuffix}" esp8266: board: d1_mini captive_portal: logger: level: DEBUG web_server: port: 80 api: reboot_timeout: 0s i2c: scl: GPIO5 sda: GPIO4 scan: false sensor: - platform: bme280_i2c update_interval: 30s pressure: name: "${macsuffix} Pressure" humidity: name: "${macsuffix} Humidity" temperature: name: "${macsuffix} Temperature" address: 0x76