Modified sensor for pulse and spo2

IT18021080/IoT Project/SpO2___Pulse_rate/KY-039_only_SpO2___Pulse_rate.ino → IT18021080/IoT Project/SpO2___Pulse_rate/KY-039_only_SpO2___Pulse_rate/KY-039_only_SpO2___Pulse_rate.ino

-#include <Wire.h> 
+        #include <Wire.h> 
 #include <LiquidCrystal_I2C.h>
 
 
@@ -45,8 +45,17 @@ byte sym[3][8] = {
   B00100
 }
 };
-
+// Define Slave I2C Address
+#define SLAVE_ADDR 0x09
+
+// Analog pin for potentiometer
+//int analogPin = 0;
+// Integer to hold potentiometer value
+String val1 = "SPO";
+String val2 = "BMP";
 void setup() {
+  Wire.begin();
+  
    Serial.begin(9600);
    Serial.flush();
    pinMode(sensorPin,INPUT);
@@ -210,9 +219,9 @@ void loop ()
       if(finger_status==true) {
         finger_status = false;
         lcd.clear();
-        lcd.setCursor(0,0);
-        lcd.print("No Ear?");
-        Serial.print("No Ear ?");
+        lcd.setCursor(0,1);
+        lcd.print("No_Ear?");
+        Serial.print("No_Ear ?");
                  
       }
     } else {
@@ -374,9 +383,21 @@ void loop ()
   Serial.println("SpO2 = ");
     Serial.println(SpO2);
 
+Wire.beginTransmission(0x09); // transmit to device #9
+  Wire.write('S');        // sends five bytes
+  Wire.write(SpO2);              // sends one byte
+  Wire.endTransmission();    // stop transmitting
+
+
+    
     Serial.println("BPM = ");
     Serial.println(avBPM);
 
+    Wire.beginTransmission(0x09); // transmit to device #9
+  Wire.write('B');        // sends five bytes
+  Wire.write(avBPM);              // sends one byte
+  Wire.endTransmission();    // stop transmitting
+
 
     
    Serial.println();
@@ -384,7 +405,7 @@ void loop ()
   }
 
   else{
-    Serial.println("No Finger");
+    Serial.println("No Ear");
     }
 
 
@@ -425,5 +446,5 @@ digitalWrite(9, LOW);
   
      
   } // loop while 1
-delay(10000); 
+delay(1000); 
 }