The following setting in configuration.yml connects to a local mosquitto MQTT broker using username and password:
mqtt: broker: "127.0.0.1" username: "homeassistant" password: "iraughij3Phoh7ne9Aoxingi2eimoo"
Complete configuration.yml:
default_config: http: use_x_forwarded_for: true trusted_proxies: - 127.0.0.1 ip_ban_enabled: true login_attempts_threshold: 5 mqtt: broker: "127.0.0.1" username: "homeassistant" password: "iraughij3Phoh7ne9Aoxingi2eimoo" # Text to speech tts: - platform: google_translate group: !include groups.yaml automation: !include automations.yaml script: !include scripts.yaml scene: !include scenes.yaml