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/*************************************************************
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Download latest Blynk library here:
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https://github.com/blynkkk/blynk-library/releases/latest
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Blynk is a platform with iOS and Android apps to control
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Arduino, Raspberry Pi and the likes over the Internet.
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You can easily build graphic interfaces for all your
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projects by simply dragging and dropping widgets.
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Downloads, docs, tutorials: http://www.blynk.cc
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Sketch generator: http://examples.blynk.cc
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Blynk community: http://community.blynk.cc
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Follow us: http://www.fb.com/blynkapp
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http://twitter.com/blynk_app
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Blynk library is licensed under MIT license
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This example code is in public domain.
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*************************************************************
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This example runs directly on NodeMCU.
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Note: This requires ESP8266 support package:
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https://github.com/esp8266/Arduino
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Please be sure to select the right NodeMCU module
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in the Tools -> Board menu!
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For advanced settings please follow ESP examples :
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- ESP8266_Standalone_Manual_IP.ino
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- ESP8266_Standalone_SmartConfig.ino
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- ESP8266_Standalone_SSL.ino
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Change WiFi ssid, pass, and Blynk auth token to run :)
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Feel free to apply it to any other example. It's simple!
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*************************************************************/
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/* Comment this out to disable prints and save space */
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#define BLYNK_PRINT Serial
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/* Fill-in your Template ID (only if using Blynk.Cloud) */
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//#define BLYNK_TEMPLATE_ID "YourTemplateID"
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#include <ESP8266WiFi.h>
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#include <BlynkSimpleEsp8266.h>
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#include <Servo.h>
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// You should get Auth Token in the Blynk App.
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// Go to the Project Settings (nut icon).
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char auth[] = "API Key";
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// Your WiFi credentials.
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// Set password to "" for open networks.
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char ssid[] = "ssid";
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char pass[] = "password";
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Servo servo;
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BLYNK_WRITE(V3) {
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int out=param.asInt();
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if (out==1){
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servo.write(160);
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}
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else if(out==0){
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servo.write(30);
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}
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}
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void setup()
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{
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// Debug console
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Serial.begin(9600);
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Blynk.begin(auth, ssid, pass);
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servo.attach(2);
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// You can also specify server:
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//Blynk.begin(auth, ssid, pass, "blynk-cloud.com", 80);
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//Blynk.begin(auth, ssid, pass, IPAddress(192,168,1,100), 8080);
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}
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void loop()
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{
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Blynk.run();
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}
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