#include <DHT.h> #include <WiFi.h> #include <Firebase.h> #define DHTPIN 4 #define DHTTYPE DHT22 void setup() { Serial.begin(115200); dht.begin(); } void loop() { float temp = dht.readTemperature(); Firebase.setFloat("temperature", temp); }
IoT Sensor System
/* Real-time temperature & humidity monitoring with Firebase integration for IoT applications. */