#include <FirebaseESP32.h>

FirebaseData fbdo;
FirebaseConfig config;
FirebaseAuth auth;

#define API_KEY "AIzaSyDHUHCInzdvk814SPnQLLpXW5c1bYyZiyo"
#define DATABASE_URL  "esp8266-e1753-default-rtdb.firebaseio.com"


void setup() {
  config.database_url = DATABASE_URL;
  config.api_key = API_KEY;

  if (Firebase.signUp(&config, &auth, "", "")) {
    Serial.println("Sign up successful");
  } else {
    Serial.printf("Sign up failed. Reason: %s\n", config.signer.signupError.message.c_str());
  }

  Firebase.begin(&config, &auth);
  Firebase.reconnectWiFi(true);
}

void loop() {
  Firebase.setFloat(fbdo, "/temperature", 1.5);
}