#include "thingProperties.h$"$

#include $"$DHT$.$h$"$

#define DHTPIN $26//$ Digital pin connected to the DHT sensor

$//$ Feather HUZZAH ESP$8266$ note: use pins $3,4,5,12,13$ or $14--$

$//$ Pin $15$ can work but DHT must be disconnected during program upload.

$//$ Uncomment whatever type you're using!

$//$#define DHTTYPE DHT$11//$ DHT $11$

#define DHTTYPE DHT$11//$ DHT $22($AM$2302),$ AM$2321$

$//$#define DHTTYPE DHT$21//$ DHT $21($AM$2301)$

DHT dht$($DHTPIN$,$ DHTTYPE$)$;

#include

#include "MAX$30105.$h$"$

#include

MAX$30105$ particleSensor;

TFT$\_$eSPI myGLCD;

void setup$()\{$

$//$ Initialize serial and wait for port to open:

Serial.begin$(9600)$;

Serial.println$($F$("$DHTxx test!"$))$;

dht$.$begin$()$;

$//$ This delay gives the chance to wait for a Serial Monitor without blocking if none is found

$//$ Defined in thingProperties.h

initProperties$()$;

$//$ Connect to Arduino IoT Cloud

ArduinoCloud.begin$($ArduinoIoTPreferredConnection$)$;

$/*$

The following function allows you to obtain more information

related to the state of network and IoT Cloud connection and errors

the higher number the more granular information you$$ll get.

The default is $0($only errors$).$

Maximum is $4$

$*/$

setDebugMessageLevel$(2)$;

ArduinoCloud.printDebugInfo$()$;

Serial.println$("$Initializing$...")$;

$//$ Initialize sensor

if $(!$particleSensor.begin$($Wire$,$ I$2$C$\_$SPEED$\_$FAST$))//$Use default I$2$C port, $400$kHz speed

$\{$

Serial.println$("$MAX$30105$ was not found. Please check wiring$/$power$.")$;

while $(1)$;

$\}$

$//$Setup to sense a nice looking saw tooth on the plotter

byte ledBrightness $=0$x$1$F; $//$Options: $0=$Off to $255=50$mA

byte sampleAverage $=8$; $//$Options: $1,2,4,8,16,32$

byte ledMode $=3$; $//$Options: $1=$ Red only, $2=$ Red $+$ IR$,3=$ Red $+$ IR $+$ Green

int sampleRate $=100$; $//$Options: $50,100,200,400,800,1000,1600,3200$

int pulseWidth $=411$; $//$Options: $69,118,215,411$

int adcRange $=4096$; $//$Options: $2048,4096,8192,16384$

particleSensor.setup$($ledBrightness$,$ sampleAverage, ledMode, sampleRate, pulseWidth, adcRange$)$; $//$Configure sensor with these settings

$//$Arduino plotter auto$-$scales annoyingly. To get around this, pre$-$populate

$//$the plotter with $500$ of an average reading from the sensor

$//$Take an average of IR readings at power up

const byte avgAmount $=64$;

long baseValue $=0$;

for $($byte x $=0$ ; x $<$ avgAmount ; x$++)$

$\{$

baseValue $+=$ particleSensor.getIR$()$; $//$Read the IR value

$\}$

baseValue $/=$ avgAmount;

$//$Pre$-$populate the plotter so that the Y scale is close to IR values

for $($int x $=0$ ; x $<500$ ; x$++)$

Serial.println$($baseValue$)$;

particleSensor.setup$(0$x$1$F$,8,3,100,411,4096)$;

myGLCD$.$init$()$;

myGLCD$.$setRotation$(1)$;

myGLCD$.$fillScreen$($TFT$\_$BLACK$)$;

$\}$

void loop$()\{$

ArduinoCloud.update$()$;

$//$ Your code here

$//$ Wait a few seconds between measurements.

$//$delay$(2000)$;

$//$ Reading temperature or humidity takes about $250$ milliseconds!

$//$ Sensor readings may also be up to $2$ seconds 'old' $($its a very slow sensor$)$

float h $=$ dht$.$readHumidity$()$;

$//$ Read temperature as Celsius $($the default$)$

float t $=$ dht$.$readTemperature$()$;

$//$ Read temperature as Fahrenheit $($isFahrenheit $=$ true$)$

float f $=$ dht$.$readTemperature$($true$)$;

$//$ Check if any reads failed and exit early $($to try again$).$

if $($isnan$($h$)||$ isnan$($t$)||$ isnan$($f$))\{$

Serial.println$($F$("$Failed to read from DHT sensor$!"))$;

return;

$\}$

temperature$=$t ;

humidity$=$h ;

heartrate$=$particleSensor.getIR$()$;

$//$ Compute heat index in Fahrenheit $($the default$)$

float hif $=$ dht$.$computeHeatIndex$($f$,$ h$)$;

$//$ Compute heat index in Celsius $($isFahreheit $=$ false$)$

float hic $=$ dht$.$computeHeatIndex$($t$,$ h$,$ false$)$;

Serial.print$($F$("$Humidity: $"))$;

Serial.print$($h$)$;

Serial.print$($F$("\%$ Temperature: $"))$;

Serial.print$($t$)$;

Serial.print$($F$("\backslash$deg C $"))$;

Serial.print$($f$)$;

Serial.print$($F$("\backslash$deg F Heat index: $"))$;

Serial.print$($hic$)$;

Serial.print$($F$("\backslash$deg C $"))$;

Serial.print$($hif$)$;

Serial.println$($F$("\backslash$deg F$"))$;

Serial.println$($particleSensor$.$getIR$())$; $//$Send raw data to plotter

Serial.println$($heartrate$)$;

myGLCD$.$fillScreen$($TFT$\_$BLACK$)$;

myGLCD$.$setTextColor$($TFT$\_$WHITE$)$;

myGLCD$.$setTextSize$(2)$;

myGLCD$.$setCursor$(10,10)$;

myGLCD$.$print$("$Temperature: $")$;

myGLCD$.$print$($temperature$)$;

myGLCD$.$println$("$C$")$;

myGLCD$.$setCursor$(10,40)$;

myGLCD$.$print$("$Humidity: $")$;

myGLCD$.$print$($humidity$)$;

myGLCD$.$println$("\%")$;

myGLCD$.$setCursor$(10,70)$;

myGLCD$.$print$("$Heart Rate: $")$;

myGLCD$.$print$($heartrate$)$;

myGLCD$.$println$("$ bpm$")$;

delay$(2000)$;

$\}$

void onTemperatureChange$()\{$

$\}$

void onHumidityChange$()\{$

$//$ Add your code here to act upon Humidity change

$\}$ thisis my code for heart rate $,$ but i am getting IR values, i need bpm $,$ can you rectify the code for me