#esp32 #iot #programowanie #elektronika

Generator kodu do blynk - instalujesz apke w telefonie, wybierasz płytkę i blynk przysyła Ci na maila gotowy kod, wrzucasz przez arduino ide masz za grosze automatykę gotową.

#smarthome

https://examples.blynk.cc/?board=ESP32&shield=ESP32%20WiFi&example=GettingStarted%2FGetData

/*************************************************************

You can use this sketch as a debug tool that prints all incoming values

sent by a widget connected to a Virtual Pin 1 in the Blynk App.

App dashboard setup:

Slider widget (0...100) on V1

*************************************************************/

/* Fill-in information from Blynk Device Info here */

#define BLYNK_TEMPLATE_ID "TMPxxxxxx"

#define BLYNK_TEMPLATE_NAME "Device"

#define BLYNK_AUTH_TOKEN "YourAuthToken"

/* Comment this out to disable prints and save space */

#define BLYNK_PRINT Serial

#include <WiFi.h>

#include <WiFiClient.h>

#include <BlynkSimpleEsp32.h>

// Your WiFi credentials.

// Set password to "" for open networks.

char ssid[] = "YourNetworkName";

char pass[] = "YourPassword";

// This function will be called every time Slider Widget

// in Blynk app writes values to the Virtual Pin 1

BLYNK_WRITE(V1)

{

int pinValue = param.asInt(); // assigning incoming value from pin V1 to a variable

// You can also use:

// String i = param.asStr();

// double d = param.asDouble();

Serial.print("V1 Slider value is: ");

Serial.println(pinValue);

}

void setup()

{

// Debug console

Serial.begin(115200);

Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass);

// You can also specify server:

//Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, "blynk.cloud", 80);

//Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, IPAddress(192,168,1,100), 8080);

}

void loop()

{

Blynk.run();

}