The Arduino library is under heavy development, experimental, unversioned and its API is not stable.
- FirebaseDemo - shows the FirebaseArduino API methods.
- FirebaseRoom - shows how to push sensor data and trigger actuator from Firebase.
- FirebaseStream - shows the FirebaseArduino streaming API.
- FirebaseNeoPixel - shows how to control an array of LEDs from a Firebase web app.
This is not an official Google product.