AirBack

A simple Sinatra backend for fetching air quality data from the Netatmo API.

Features

• Exchange a username & password for an access token
• Refreshes the access token before it expires
• Caches the tokens in Redis
• Fetch current air quality data for all registered devices
• Fetch data for the past hour for the given device ID
• Measurement responses are automatically cached in Redis

Requirements

• Hardware
  • One or more Netatmo air quality monitors
  • Netatmo API ID and secret
• Dependencies
  • Redis
  • Ruby
  • Bundler

Developing

1. Clone the repo
2. Install dependencies with bundle install
3. Create a .env.local file in the root of the project:

export NETATMO_CLIENT_ID="IDIDIDIDIDIDIDIDID"
export NETATMO_CLIENT_SECRET="SECRETSECRETSECRET"
export NETATMO_USERNAME="[email protected]"
export NETATMO_PASSWORD="superpassword"

4. Start the Sinatra app: rackup