hello guys, i wanna control a LED using MRK 1400 GSM and blynk app and i tried to use the right program for that but im getting error and i have no idea whats is the best syntaxe for that.
Download latest Blynk library here:
https://github.com/blynkkk/blynk-library/releases/latest
Blynk is a platform with iOS and Android apps to control
Arduino, Raspberry Pi and the likes over the Internet.
You can easily build graphic interfaces for all your
projects by simply dragging and dropping widgets.
Downloads, docs, tutorials: http://www.blynk.cc
Sketch generator: http://examples.blynk.cc
Blynk community: http://community.blynk.cc
Follow us: http://www.fb.com/blynkapp
http://twitter.com/blynk_app
Blynk library is licensed under MIT license
This example code is in public domain.
*************************************************************
This example shows how to use Arduino MKRGSM 1400
to connect your project to Blynk.
Note: This requires MKRGSM library
from https://www.arduino.cc/en/Reference/MKRGSM
Feel free to apply it to any other example. It's simple!
*************************************************************/
/* Comment this out to disable prints and save space */
#define BLYNK_PRINT Serial
/* Fill-in your Template ID (only if using Blynk.Cloud) */
#define BLYNK_TEMPLATE_ID "TMPL6bwTL75xL"
#define BLYNK_TEMPLATE_NAME "mkr 1400"
#define BLYNK_AUTH_TOKEN "t61RrRaXAq4pylc93dTI2mRkCMIWati-"
#include <SPI.h>
#include <MKRGSM.h>
#include <BlynkSimpleMKRGSM.h>
GSMClient client;
GPRS gprs;
GSM gsmAccess;
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "t61RrRaXAq4pylc93dTI2mRkCMIWati-";
// Your SIM and GPRS credentials
// Leave empty, if missing pin, user or pass
char pin[] = "";
char apn[] = "web.vodafone.com.qa";
char user[] = "";
char pass[] = "";
void setup()
{
pinMode(2, OUTPUT); // Initialise digital pin 2 as an output pin
BLYNK_WRITE(V0) // Executes when the value of virtual pin 0 changes
{
if(param.asInt() == 1)
{
// execute this code if the switch widget is now ON
digitalWrite(2,HIGH); // Set digital pin 2 HIGH
}
else
{
// execute this code if the switch widget is now OFF
digitalWrite(2,LOW); // Set digital pin 2 LOW
}
delay(10);
}
Serial.begin(9600);
Blynk.begin(auth, gsmAccess, gprs, client, pin, apn, user, pass);
}
void loop()
{
Blynk.run();
}
