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@idriszmy
Last active Nov 7, 2021
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[blynk.io] Part 2 - Control the LED using Arduino
/*
[blynk.io] Part 2 - Control the LED using Arduino
Board:
- Maker UNO
https://my.cytron.io/p-maker-uno-simplifying-arduino-for-education?tracking=idris
- Arduino Grove Sensor Kit for Beginner
https://my.cytron.io/p-arduino-grove-sensor-kit-for-beginner?tracking=idris
- Cytron ESP8266 WiFi Shield
https://my.cytron.io/p-cytron-esp8266-wifi-shield?tracking=idris
Library:
- Blynk V1.0.1
Blynk Documentation:
- https://docs.blynk.io/en/
Last Modified: 31 Oct 2021
*/
/* 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 "YourTemplateID"
#include <ESP8266_Lib.h>
#include <BlynkSimpleShieldEsp8266.h>
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char auth[] = "YourAuthToken";
// Your WiFi credentials.
// Set password to "" for open networks.
char ssid[] = "YourNetworkName";
char pass[] = "YourPassword";
// Hardware Serial on Mega, Leonardo, Micro...
//#define EspSerial Serial1
// or Software Serial on Uno, Nano...
#include <SoftwareSerial.h>
SoftwareSerial EspSerial(8, 9); // RX, TX
// Your ESP8266 baud rate:
#define ESP8266_BAUD 9600
#define LED 6
ESP8266 wifi(&EspSerial);
BLYNK_WRITE(V0)
{
int pinValue = param.asInt();
digitalWrite(LED, pinValue);
}
void setup()
{
pinMode(LED, OUTPUT);
// Debug console
Serial.begin(9600);
delay(10);
// Set ESP8266 baud rate
EspSerial.begin(ESP8266_BAUD);
delay(10);
Blynk.begin(auth, wifi, ssid, pass);
}
void loop()
{
Blynk.run();
}
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