text: #include "mbed-drivers/mbed.h"
  #include "driver.h"
  
  class DHT22
  {
  public:
  	
  	DHT22(PinName dataPin){
  		_dataPin = dataPin;
  		DigitalOut output(dataPin);
  		output = 1; // hold high when not in use
  	}
  	
  	float read(){
  		
  
  	}
  
  private:
  	PinName _dataPin;
  	float 	_humidity;
  	float 	_temperature;
  	R40B    dataStream;
  	
  };