--- esphome: name: test esp32: board: esp32dev output: - platform: ledc id: out_a pin: GPIO4 - platform: ledc id: out_b pin: GPIO5 light: - platform: monochromatic id: plain_light output: out_a flash_transition_length: 0s - platform: monochromatic id: fancy_light output: out_b flash_transition_length: 500ms effects: - pulse: - platform: monochromatic id: bare_light output: out_a