Delete 0._PIR_Sensor_-_Backbone.ino

Arduino IDE Source Code/0._PIR_Sensor_-_Backbone.ino

-#include <SPI.h>
-#include <ThingSpeak.h>
-#include <WiFiNINA.h>
-
-int sensor = 2; // Establishes the PIR motion sensor to use Pin 2 
-int led = 13; // Establishes the LED light to use Pin 13
-int motion = 0; // Variable to be used as a status code: 0 indicates no motion, 1 indicates motion
-
-const char ssid[] = "********"; // WiFi set-up variables (change if relocating)
-const char password[] = "********";
-
-const unsigned long channel_id = 2010206; // Establishes the correct credentials for the ThingSpeak Channel
-const char write_api_key[] = "VE3UTMCYSQAIY2AQ";
-
-WiFiClient client;
-
-void setup(){
-
-    pinMode(led, OUTPUT); // Sets up the testing LED as an output device
-    pinMode(sensor, INPUT); // Sets up the PIR sensor as an input device
-    Serial.begin(9600); // Configures the baud rate
-
-    WiFi.begin(ssid, password); // Establishes the Arduino's connection to the WiFi network. 
-    Serial.println("Connected to WiFi network.");
-    Serial.println();
-    
-    ThingSpeak.begin(client);
-
-    Serial.println("Sensor initialising. You have 30 seconds to leave the area without triggering the alert. Once triggered, the sensor will wait 1 minute to re-test for motion.");
-
-    delay(30000); // Waits thirty seconds to allow a user to leave the room they need monitored and not affect the sensor
-    Serial.println("Sensor ready and watching."); // Assuming the user has left the area, the sensor can now wait for motion.
-
-}
-
-void loop(){
-
-    if(digitalRead(sensor)) { // If the PIR sensor detects a motion (voltage is sent high when motion is detected, creating the signal)
-
-        motion = 1; // Changes the variable to reflect that there is now motion detected (value of 1)
-
-        Serial.print("Status ");
-        Serial.print(motion);
-        Serial.println(": Motion detected. Uploading motion data to ThingSpeak."); // Indicates the detection of a motion to the serial monitor
-
-        digitalWrite(led, HIGH);   // Turns the LED on (testing purposes)
-
-        ThingSpeak.setField(1, String(motion)); 
-        ThingSpeak.writeFields(channel_id, write_api_key); // Writes the motion status to ThingSpeak
-
-        delay(60000); // Sets a delay of 1 minute before the next motion can be identified
-}
-
-    else{ // If no motion is detected
-
-        motion = 0; // Returns the value to its default state so that it can be re-triggered
-
-        Serial.print("Status ");
-        Serial.print(motion);
-        Serial.println(": No motion"); // Indicates no detection of motion to the serial monitor
-        
-        digitalWrite(led, LOW); // The LED is turned off
-
-        ThingSpeak.setField(1, String(motion));
-        ThingSpeak.writeFields(channel_id, write_api_key); // Uploads the 0 motion status to ThingSpeak to return it to its default state
-
-        delay(5000); // Sets a delay of 5 seconds before the next motion can be identified
-    }
-
-    //motion = 0; // Returns the value to its default state so that it can be re-triggered
-    //ThingSpeak.setField(1, String(motion));
-    //ThingSpeak.writeFields(channel_id, write_api_key); // Uploads the 0 motion status to ThingSpeak to return it to its default state
-
-    //delay(3000); // Sets a delay before the sensor can be re-triggered
-
-}
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