espnow:
  auto_add_peer: true
  peers:
    - FF:FF:FF:FF:FF:FF
  on_received:
    - logger.log:
        format: "Received: %s  RSSI: %d"
        args: [it->data().data(), it->rssi()]

binary_sensor:
  - platform: gpio
    pin: GPIO39
    name: Button
    on_click:
      - espnow.send: "hallo everyone"