Serial.println(WiFi.localIP());

Firebase.begin("example.firebaseio.com","secret_or_token");

Firebase.set("pushbutton",0);

Firebase.set("sunlight",0);

Firebase.set("redlight",0);

Firebase.set("cooldown",0);

Firebase.set("brrr",0);

}

int button =0;

1. Install[Arduino 1.6.9](https://www.arduino.cc/en/Main/Software)

1. Install[Arduino ESP8266 core](https://github.com/esp8266/Arduino#installing-with-boards-manager)

1. Download[FirebaseArduino library](https://github.com/googlesamples/firebase-arduino/archive/master.zip)

1. Start Arduino

1. Click`Sketch > Include Library > Add .ZIP Library...`

1. Choose`firebase-arduino-master.zip` downloaded in step 3.

1. Get a Wio-link

1. Connect:

- a grove vibrator motor on`pin 5`

- a grove light sensor on`pin A0`

- a grove red LED on`pin 12`

- a grove push button on`pin 14`

- a grove fan on`pin 13`

1. Go tohttps://www.firebase.com/ and create a new Firebase.

1. Copy the`Firebase Hostname`

1. Go to`Secrets`

1. Click`Firebase Secrets > Shows`

1. Copy the`Firebase Secret`

1. Start Arduino

1. Click`File > Examples > firebase-arduino > FirebaseRoom_ESP8266`

1. Replace`example.firebaseio.com` with the`Firebase Hostname` from step 2.

1. Replace`secret_or_token` with`Firebase Secret` from step 5.

1. Click`Sketch > Upload`

1. Go to the Firebase console`Data` section

1. Set`redlight` to`1` then`0`

1. Watch the Red LED turn on and off in the room

1. Same for`cooldown` and`brrr`

1. Press the push button in the room

1. Watch the`pushbutton` value change in the Firebase console

1. Put your hand on the light sensor.

1. Watch the`sunlight` value change in the Firebase console

- Connect other Grove modules to the room and submit new[PRs](https://github.com/googlesamples/firebase-arduino/pulls).

- Reduce the number of Firebase API call using`ArduinoJson`.

- Reduce the number of Firebase API call using`Firebase.stream()`

- Watch or star the[GitHub repo repo](https://github.com/googlesamples/firebase-arduino)

- Give[feedbacks](gitter.im/googlesamples/firebase-arduino)

- Report[bugs](https://github.com/googlesamples/firebase-arduino/issues/new)

-[Fork](https://github.com/googlesamples/firebase-arduino#fork-destination-box) and[contribute](https://github.com/googlesamples/firebase-arduino/blob/master/CONTRIBUTING.md).