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HeartRateSensor.ino

+#include "DFRobot_Heartrate.h"
+#include "rgb_lcd.h"
+#include <WiFiNINA.h>
+#include <ThingSpeak.h>
+#include <Wire.h>
+#include <Pushsafer.h>
+
+
+#define heartratePin A1
+const int colorR = 255;
+const int colorG = 0;
+const int colorB = 0;
+
+char thingSpeakAddress[] = "api.thingspeak.com";
+const char APIKey[] = "Y4IXT1SYBRS3LXER";
+const unsigned long channel_id = 2008164;
+const int updateThingSpeakInterval = 1 * 1000;
+
+
+WiFiClient client;
+
+rgb_lcd lcd;
+
+#define PushsaferKey "YUOjrl0QMdnIeqWKsNLn"
+Pushsafer pushsafer(PushsaferKey, client);
+
+DFRobot_Heartrate heartrate(ANALOG_MODE); ///< ANALOG_MODE or DIGITAL_MODE
+
+void setup() {
+
+  char ssid[] = "VM9745152";
+  char pass[] = "4zpmvcNPtwbb";
+
+  int status = WL_IDLE_STATUS;
+  
+  pinMode(6, OUTPUT); 
+
+  Serial.begin(9600);
+  Serial.println("Attempting to connect");
+  status = WiFi.begin(ssid, pass);
+  if (status != WL_CONNECTED) {
+      Serial.println("Could not get Wifi connection!"); 
+  }
+  else {
+    Serial.print("Connected to");
+    Serial.println(ssid);
+  }
+  ThingSpeak.begin(client);
+  lcd.begin(16, 2);
+  lcd.setRGB(colorR, colorG, colorB);
+  lcd.print("DETECTING BPM!");
+      
+}
+
+void loop() {
+  uint8_t rateValue;
+  heartrate.getValue(heartratePin); ///< A1 foot sampled values
+  rateValue = heartrate.getRate(); ///< Get heart rate value 
+  if(rateValue)  {
+    lcd.setCursor(0, 0);
+    lcd.print("                ");
+    lcd.setCursor(0, 0);
+    lcd.print("Your current BPM: ");
+    lcd.setCursor(0, 1);
+    lcd.print("                ");
+    lcd.setCursor(0, 1);image.png
+    lcd.print(rateValue);
+    digitalWrite(4, HIGH);
+    //Serial.println(rateValue);
+    ThingSpeak.setField(1, rateValue);
+    ThingSpeak.writeFields(channel_id, APIKey);
+
+
+    struct PushSaferInput input;
+    input.title = "BPM!";
+    input.message = (String(rateValue));
+    input.icon = "1";
+    input.vibration = "1";
+    input.device = "a";
+    input.device = "a";
+    input.url = "https://www.pushsafer.com/api";
+    input.urlTitle = "Open Pushsafer.com";
+    input.time2live = "0.032";
+    input.priority = "1";
+
+    Serial.println(pushsafer.sendEvent(input));
+    Serial.println("Sent");
+
+    delay(100);
+  }
+
+  
+
+  delay(20);
+
+}
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