iromeo/go-tion

Tion Breazer 3S Go API and Clients

There are thee backend available:

• https://github.com/m-pavel/go-gattlib
• https://github.com/paypal/gatt
• https://github.com/muka/go-bluetooth <- Preferable

Pairing

Device must be paired. E.g. using bluetoothctrl

Reading state

    t = tionm.New("MAC")
    ts.t.Connect(timeout)
    defer ts.t.Disconnect()
    s, err := ts.t.ReadState(timeout)
    fmt.Println(s)

Tion Breazer Home Assistant MQTT integration

Sensors

- platform: mqtt
  name: "Temperature Inside (Tion)"
  state_topic: "nn/tion"
  value_template: "{{ value_json.temp_out }}"
  availability_topic: "nn/tion-aval"
  icon: "mdi:thermometer"
  unit_of_measurement: '°C'

- platform: mqtt
  name: "Temperature Outside (Tion)"
  state_topic: "nn/tion"
  value_template: "{{ value_json.temp_in }}"
  availability_topic: "nn/tion-aval"
  icon: "mdi:thermometer"
  unit_of_measurement: '°C'

- platform: mqtt
  name: "Temperature Target (Tion)"
  state_topic: "nn/tion"
  value_template: "{{ value_json.temp_target }}"
  availability_topic: "nn/tion-aval"
  icon: "mdi:thermometer"
  unit_of_measurement: '°C'

- platform: mqtt
  name: "Speed (Tion)"
  state_topic: "nn/tion"
  value_template: "{{ value_json.speed }}"
  availability_topic: "nn/tion-aval"
  icon: "mdi:fan"

Control channel

Turn on/off

    {
      "payload_template": "{% if is_state('binary_sensor.tion' , 'off') %} \n  { \"on\": true }\n{% else %}\n  { \"on\": false }\n{% endif %}\n",
      "qos": 1,
      "topic": "nn/tion-control"
    }

Building

    make GOARCH=<target arch> IMPL=<backend implementation>

GOARCH - https://golang.org/doc/install/source#environment

IMPL - one of below

• muka https://github.com/muka/go-bluetooth backend implementation, default
• ppal
• gatt
• fake
• mqtt

Magic

When getting 'Unexpected response length' with muka driver, run once with ppal driver