 
 void setup()
 {
+  system_update_cpu_freq(SYS_CPU_160MHz);
   if (DEBUG_PRINT) {
     Serial.begin(115200);
   }

//
int relayIsReady = HIGH;


//declaration
void dht_wrapper(); // must be declared before the lib initialization


#define DEVICE_ID 1
#define CHANNEL 100 //MAX 127

#define SYS_CPU_80MHz 80   
#define SYS_CPU_160MHz 160

extern "C" {
#include "user_interface.h"
}
