Tutorial Singkat Mengunakan app.arduino.cc tampil data secara real time
Source untuk Arduino
#define LED 2
const int sensorGasPin = 15; // pin digital sensor gas
void setup() {
// Set pin mode
pinMode(LED,OUTPUT);
Serial.begin(115200); // Komunikasi Serial
pinMode(sensorGasPin, INPUT);
}
void loop() {
delay(500);
digitalWrite(LED,HIGH);
delay(500);
digitalWrite(LED,LOW);
int statusSensorGas = analogRead(sensorGasPin); // variable untuk menampung nilai sensor gas
Serial.print("Status Sensor Gas: ");
Serial.println(statusSensorGas); // mencetak nilai sensor gas pada serial monitor
delay(500);
}
source Untuk app.arduino.cc
/*
Sketch generated by the Arduino IoT Cloud Thing "Untitled"
create.arduino.cc/cloud/things/3b8460d6-3c9a-4405-ad66-
08c6c4aac7d8
Arduino IoT Cloud Variables description
The following variables are automatically generated and updated when
changes are made to the Thing
int gas;
bool lampu;
bool lampu;
Variables which are marked as READ/WRITE in the Cloud Thing will also
have functions
which are called when their values are changed from the Dashboard.
These functions are generated with the Thing and added at the end of
this sketch.
*/
#include "thingProperties.h"
#define LED 2
const int sensorGasPin = 34;
void setup() {
pinMode(sensorGasPin, INPUT);
pinMode(LED,OUTPUT);
// Initialize serial and wait for port to open:
Serial.begin(115200);
// This delay gives the chance to wait for a Serial Monitor without blocking if none is found
delay(1500);
// 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();
}
void loop() {
ArduinoCloud.update();
// Your code here
int statusSensorGas = analogRead(sensorGasPin); // variable untuk menampung nilai sensor gas
Serial.print("Status Sensor Gas: ");
Serial.println(statusSensorGas); // mencetak nilai sensor gas pada serial monitor
gas = statusSensorGas;
delay(500);
}
/*
Since Gas is READ_WRITE variable, onGasChange() is
executed every time a new value is received from IoT Cloud.
*/
void onGasChange() {
// Add your code here to act upon Gas change
}
/*
Since Lampu is READ_WRITE variable, onLampuChange() is
executed every time a new value is received from IoT Cloud.
*/
void onLampuChange() {
// Add your code here to act upon Lampu change
if (lampu)
{
digitalWrite(LED, HIGH);
//digitalWrite(LED_BUILTIN, HIGH);
Serial.println("ON");
}
else
{
digitalWrite(LED, LOW);
//digitalWrite(LED_BUILTIN, LOW);
Serial.println("OFF");
}
}