#include AirGradient ag = AirGradient(); void setup(){ Serial.begin(9600); ag.TMP_RH_Init(0x44); //check for SHT sensor with address 0x44 } void loop(){ TMP_RH result = ag.periodicFetchData(); Serial.print("Humidity: "); Serial.print(result.rh_char); Serial.print(" Temperature: "); Serial.println(result.t_char); delay(5000); }