tado° Garmin Connect IQ bridge

This Laravel based API functions as a bridge between your tado° smart thermostat and your Garmin wearable.

tado° has an API to control your smart thermostat, but their API is not publicly documented by tado°. There are several user initiatives to document the API, such as https://shkspr.mobi/blog/2019/02/tado-api-guide-updated-for-2019/ and https://documenter.getpostman.com/view/154267/S11Bz2gw.

This API uses the tado° API to get information from your tado° smart thermostat and narrows it down to the bear minimum for the Garmin tado° widget.

Table of content

tado° Garmin Connect IQ bridge

Installation / development

Create a MySQL database.
Clone .env.example and rename it to .env.
Add you db credentials to .env.
Run php artisan migrate.

Scheduler

The API uses the scheduler for automated tasks like cleaning up old user sessions. Add the following cron entry to your server to enable it.

* * * * * cd /path-to-your-project && php artisan schedule:run >> /dev/null 2>&1

API documentation

You need an API token to use this API. A token will be created when you are asked to login on your Garmin wearable. Every call needs the token as a GET parameter, like /api/me?api_token=YOUR_API_TOKEN.

Get user information

/api/me

returns

{
    "id": "4un1qu31d6y74d0",
    "username": "email@example.com",
    "name": "Your Name",
    "email": "email@example.com",
    "homes": [
        {
            "id": 12345,
            "name": "My home"
        }
    ]
}

Get data from all zones in a home

This call combines multiple tado° API calls and returns data from all zones in a home. Normally this takes multiple calls. One to get the zones in a home and one for each zone to get the zone information.

/zones/{homeId}

returns

[
    {
        "name": "Living room",
        "temperature": {
            "celsius": 13.93,
            "fahrenheit": 57.07,
            "setting": {
                "celsius": 14,
                "fahrenheit": 57.2
            }
        },
        "humidity": 65.3
    },
    {
        "name": "Bedroom",
        "temperature": {
            "celsius": 14.54,
            "fahrenheit": 58.17,
            "setting": {
                "celsius": 14,
                "fahrenheit": 57.2
            }
        },
        "humidity": 66.6
    }
]

Contribution

This project use Laravel Envoy for build and deployment tasks

Run the following commands from the project root in the terminal to build and deploy for local used and development.

bash scripts/build.sh
bash scripts/deploy.sh

Add @prod as the first argument for both scripts to prepare it for use on a production environment. Usage of both scripts is available via the -h option.

Run the following command to watch for changes in front-end files and automatically build the compiled files when changes are made.

npm run watch

Deployment

Automated deployments are configure using CodeShip. The following steps need to be taken to trigger a deployment.

Checkout the develop branch and make sure you have al the latest changes.
```
git checkout main
git pull origin main
```
Create a release branch with the new version. Replace x.x.x with the new version. Run git describe --tags $(git rev-list --tags --max-count=1) to get the last release tag, if you don't know the last version and bump the version.
```
git checkout -b release-x.x.x main
```
Create a tag for the new release. Replace both instances of x.x.x with the new version.
```
git tag x.x.x -am "Version x.x.x"
```
Push the branch and tag to GitHub. The deployment will be trigger automatically.
```
git push origin release-x.x.x
```

MGHollander/tado-ciq-bridge