Arduino samples for Firebase.
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This repo contains a collection of samples and an Arduino library that show how to call the Firebase API from the ESP8266 Arduino core.

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.



  • FirebaseArduino now depends on ArduinoJson library instead of containing it's own version of it. Please either use Library Manager or download specific version of the library from github. We recommend that ArduinoJson is at least version 5.13.1

  • ESP8266 Core SDK. We recommend using officially tagged releases and it should be at least 2.4.1


This is not an official Google product.