substitutions: pwm_platform: "ledc" output1_pin: "4" output2_pin: "5" output3_pin: "6" output4_pin: "7" hbridge_on_pin: "2" hbridge_off_pin: "3" <<: !include common.yaml switch: - platform: hbridge id: switch_hbridge on_pin: ${hbridge_on_pin} off_pin: ${hbridge_off_pin} pulse_length: 60ms