esphome:
on_boot:
then:
- rtttl.play: 'siren:d=8,o=5,b=100:d,e,d,e,d,e,d,e'
- rtttl.stop
output:
- platform: ledc
id: rtttl_output
pin: 1
frequency: 1500Hz
channel: 14
max_power: 0.5
rtttl:
output: rtttl_output