59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/*************************************************************
|
|
Blynk is a platform with iOS and Android apps to control
|
|
ESP32, Arduino, Raspberry Pi and the likes over the Internet.
|
|
You can easily build mobile and web interfaces for any
|
|
projects by simply dragging and dropping widgets.
|
|
|
|
Downloads, docs, tutorials: https://www.blynk.io
|
|
Sketch generator: https://examples.blynk.cc
|
|
Blynk community: https://community.blynk.cc
|
|
Follow us: https://www.fb.com/blynkapp
|
|
https://twitter.com/blynk_app
|
|
|
|
Blynk library is licensed under MIT license
|
|
This example code is in public domain.
|
|
|
|
*************************************************************
|
|
|
|
This sketch shows how to read values from Virtual Pins
|
|
|
|
App dashboard setup:
|
|
Slider widget (0...100) on Virtual Pin V1
|
|
*************************************************************/
|
|
|
|
/* Comment this out to disable prints and save space */
|
|
#define BLYNK_PRINT Serial
|
|
|
|
/* Fill in information from Blynk Device Info here */
|
|
//#define BLYNK_TEMPLATE_ID "TMPxxxxxx"
|
|
//#define BLYNK_TEMPLATE_NAME "Device"
|
|
//#define BLYNK_AUTH_TOKEN "YourAuthToken"
|
|
|
|
|
|
#include <SPI.h>
|
|
#include <Ethernet.h>
|
|
#include <BlynkSimpleEthernet.h>
|
|
|
|
// This function will be called every time Slider Widget
|
|
// in Blynk app writes values to the Virtual Pin V1
|
|
BLYNK_WRITE(V1)
|
|
{
|
|
int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable
|
|
|
|
// process received value
|
|
}
|
|
|
|
void setup()
|
|
{
|
|
// Debug console
|
|
Serial.begin(9600);
|
|
|
|
Blynk.begin(BLYNK_AUTH_TOKEN);
|
|
}
|
|
|
|
void loop()
|
|
{
|
|
Blynk.run();
|
|
}
|
|
|