#include <Wire.h>

void setup() {
  Wire.begin();
  Wire.beginTransmission(0x22);
  Wire.write(0xF0);
  Wire.write(0x25);
  Wire.write(0xB4);
  Wire.write(0xFF);
  Wire.endTransmission();

}

void loop() {
  // put your main code here, to run repeatedly:

}