Arduino came gates mqtt

Open CAME gates using Arduino and 433 Mhz transmitter, based on this sketch.

You can obtain your gate's code using this sketch.

Works by MQTT. Just send any payload to configured topic and it will open gates.

Sample config for Home Assistant:

switch:
  - platform: mqtt
    unique_id: gates_btn
    name: "Gates Switch"
    command_topic: "esp/street/gates/open"
    availability:
      - topic: "esp/street/gates/available"
    qos: 0
    retain: false

ESPHome

ESPHome version can be found here.