esphome/tests/component_tests/sensor/test_sensor.yaml

esphome:
  name: test
  platform: ESP8266
  board: d1_mini_lite

sensor:
  - platform: adc
    pin: A0
    id: s_1
    name: "test s1"
    update_interval: 60s
    device_class: "voltage"
Device class attribute for sensor component (#1525) * Add constants for sensor device_class * Add device_class attribute to sensor component * Add device_class attribute to sensor class * Add device_class to mhz19 temperature sensor * Add device_class to sensor in api component * Add test for device_class of sensor * Rename DEVICE_CLASS_NONE to DEVICE_CLASS_EMPTY for consistency * Make optional attributes of sensor component truly optional 2021-02-15 16:49:02 +01:00			`esphome:`
			`name: test`
			`platform: ESP8266`
			`board: d1_mini_lite`

			`sensor:`
			`- platform: adc`
			`pin: A0`
			`id: s_1`
			`name: "test s1"`
			`update_interval: 60s`
			`device_class: "voltage"`