function Decoder(bytes, port) 
{
  // Decode an uplink message from a buffer
  // (array) of bytes to an object of fields.
var decoded = {};

// if (port === 1) decoded.led = bytes[0];
if (bytes[0]===0x73)
{
adr=1;
//Binary Outputs
decoded.O1=bytes[adr]&1;
decoded.O2=(bytes[adr]>>1)&1;
decoded.O3=(bytes[adr]>>2)&1;
decoded.O4=(bytes[adr]>>3)&1;
decoded.O5=(bytes[adr]>>4)&1;
decoded.O6=(bytes[adr]>>5)&1;
decoded.O7=(bytes[adr]>>6)&1;
decoded.O8=(bytes[adr]>>7)&1;
adr++;
decoded.O9=bytes[adr]&1;
decoded.O10=(bytes[adr]>>1)&1;
decoded.O11=(bytes[adr]>>2)&1;
decoded.O12=(bytes[adr]>>3)&1;
decoded.O13=(bytes[adr]>>4)&1;
decoded.O14=(bytes[adr]>>5)&1;
decoded.O15=(bytes[adr]>>6)&1;
decoded.O16=(bytes[adr]>>7)&1;
adr++;
//Binary Inputs
decoded.I1=bytes[adr]&1;
decoded.I2=(bytes[adr]>>1)&1;
decoded.I3=(bytes[adr]>>2)&1;
decoded.I4=(bytes[adr]>>3)&1;
decoded.I5=(bytes[adr]>>4)&1;
decoded.I6=(bytes[adr]>>5)&1;
decoded.I7=(bytes[adr]>>6)&1;
decoded.I8=(bytes[adr]>>7)&1;
adr++;
decoded.I9=bytes[adr]&1;
decoded.I10=(bytes[adr]>>1)&1;
decoded.I11=(bytes[adr]>>2)&1;
decoded.I12=(bytes[adr]>>3)&1;
decoded.I13=(bytes[adr]>>4)&1;
decoded.I14=(bytes[adr]>>5)&1;
decoded.I15=(bytes[adr]>>6)&1;
//pressure_temp_humidity_airquality data received BOSCH
decoded.I16=(bytes[adr]>>7)&1;
decoded.bPATHAv= (bytes[adr]>>6)&1; 	//Available data in current
decoded.hPPM = (bytes[adr]>>7)&1; 	//Available data in current

adr++;
//ADC Inputs
decoded.ADC1=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
decoded.ADC2=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
decoded.ADC3=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
decoded.ADC4=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
ADC5=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
ADC6=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
if (decoded.hPPM===1)
	{
	decoded.PPM25=ADC5;
	decoded.PPM10=ADC6;
	}
else
	{
	decoded.ADC5=ADC5;
	decoded.ADC6=ADC6;	
	}
decoded.ADC7=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
decoded.ADC8=(bytes[adr]<<8)+bytes[adr+1];adr+=2;
//Dimmers (PWM Outputs) or 16B Nonvolatile Counters
count1=(bytes[adr]<<8)|bytes[adr+1];
dimm1=bytes[adr++];
dimm2=bytes[adr++];
count2=(bytes[adr]<<8)|bytes[adr+1];
dimm3=bytes[adr++];
dimm4=bytes[adr++];
count3=(bytes[adr]<<8)|bytes[adr+1];
dimm5=bytes[adr++];
dimm6=bytes[adr++];
count4=(bytes[adr]<<8)|bytes[adr+1];
dimm7=bytes[adr++];
dimm8=bytes[adr++];
  


decoded.RSSI=bytes[adr++];
decoded.SNR=bytes[adr++];
//Nonvolatile Counter 32B Nr1
CounterL1=bytes[adr++]<<24;
CounterL1+=bytes[adr++]<<16;
CounterL1+=bytes[adr++]<<8;
CounterL1+=bytes[adr++];
//Nonvolatile Counter 32B Nr2
CounterL2=bytes[adr++]<<24;
CounterL2+=bytes[adr++]<<16;
CounterL2+=bytes[adr++]<<8;
CounterL2+=bytes[adr++];

RTemp=bytes[adr++]<<8;
RTemp+=bytes[adr++];
RPressure=bytes[adr++]<<8;
RPressure+=bytes[adr++];
RAxX=bytes[adr++]<<8;
RAxX+=bytes[adr++];
RAxY=bytes[adr++]<<8;
RAxY+=bytes[adr++];
RAxZ=bytes[adr++]<<8;
RAxZ+=bytes[adr++];
RMagnX=bytes[adr++]<<8;
RMagnX+=bytes[adr++];
RMagnY=bytes[adr++]<<8;
RMagnY+=bytes[adr++];
RMagnZ=bytes[adr++]<<8;
RMagnZ+=bytes[adr++];
RColorR=bytes[adr++]<<8;
RColorR+=bytes[adr++];
RColorG=bytes[adr++]<<8;
RColorG+=bytes[adr++];
RColorB=bytes[adr++]<<8;
RColorB+=bytes[adr++];
RColorIR=bytes[adr++]<<8;
RColorIR+=bytes[adr++];
RColorG2=bytes[adr++]<<8;
RColorG2+=bytes[adr++];
RProxX=bytes[adr++]<<8;
RProxX+=bytes[adr++];
RAmbientLightL=bytes[adr++]<<8;
RAmbientLightL+=bytes[adr++];
RAmbientLightH=bytes[adr++]<<8;
RAmbientLightH+=bytes[adr++];
RAvailable=bytes[adr++];
if (RAvailable===53)//'5'
	{
	//
	decoded.rTemp=RTemp;
	decoded.rPressure=RPressure;
	//Accelerometr Sensor
	decoded.rAxX=RAxX;
	decoded.rAxY=RAxY;
	decoded.rAxZ=RAxZ;
	//Magnetic Sensor
	decoded.rMagnX=RMagnX;
	decoded.rMagnY=RMagnY;
	decoded.rMagnZ=RMagnZ;
	//Color Sensor
	decoded.rColorR=RColorR;
	decoded.rColorG=RColorG;
	decoded.rColorB=RColorB;
	decoded.rColorIR=RColorIR;
	decoded.rColorG2=RColorG2;
	//Proximity
	decoded.rProxX=RProxX;
	//Ambient Light
	decoded.rAmbientLightL=RAmbientLightL;
	decoded.rAmbientLightH=RAmbientLightH;
	}


if (count4===0x5555)
  {
   //measurement Presure, humidity, temperature, air quality
  decoded.bPATHEn=1; 		//In Firmware Enabled Sensor
  decoded.bHumidity=count3;
  decoded.bTemp1=count1; 	//adc_temp;
  decoded.bTemp2=count2;	//adc_temp2;
  decoded.bPressure=CounterL1;
  decoded.bGas=CounterL2/100;
  }
else
  {
  decoded.Count1=count1;
  decoded.Count2=count2;
  decoded.Count3=count3;
  decoded.Count4=count4;
  decoded.CounterL1=CounterL1;
  decoded.CounterL2=CounterL2;
  }
}
  return decoded;
}