Source code final

Arduino Source Code

+
+#include <Wire.h>
+#include "rgb_lcd.h"
+#include <WiFiNINA.h>
+#include "ThingSpeak.h"
+rgb_lcd lcd;
+const int pinLight = A0;             
+ 
+bool brightness()
+{
+    return (analogRead(pinLight)<80);   
+}
+void setup()
+{
+  lcd.begin(16, 2);
+  lcd.setCursor(0, 0);
+
+  
+
+  char ssid[] = "AndroidAP";
+  char password[] = "crer0439";
+  int status = WL_IDLE_STATUS;
+  Serial.begin(9600);
+
+
+  status = WiFi.begin(ssid, password);
+  if(status != WL_CONNECTED){
+lcd.println("Failed");
+while (true);
+  }
+
+  else{
+   lcd.println(WiFi.localIP());
+    
+
+  }
+  pinMode(3, OUTPUT);
+}
+  
+void loop(){
+
+
+
+   
+      const unsigned long channel_id = 1996098;
+    const char write_api_key[] = "U5ME119V07YLVSTG";
+    WiFiClient client;
+    ThingSpeak.begin(client);
+
+ while(true){
+ 
+int value = analogRead(A0);
+lcd.setCursor(9, 1);
+lcd.print(value);
+
+
+ ;   ThingSpeak.setField(1, int(value));
+ThingSpeak.writeFields(channel_id, write_api_key);
+ if(!brightness())              
+    { 
+
+    
+digitalWrite(3, HIGH);
+  delay(1000);
+  digitalWrite(3, LOW);
+  delay(1000);
+
+
+    }
+ }
+    }
+
+
+
+ 
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