#define BLYNK_PRINT Serial
#define BLYNK_TEMPLATE_ID "TMPL3QDHF0-Qf"
#define BLYNK_TEMPLATE_NAME "DUSID"
#define BLYNK_AUTH_TOKEN "3UseE97XIoVN6kGD-n3BO_GKh-VxAmO6"
#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
char auth[] = BLYNK_AUTH_TOKEN;
char ssid[] = "Wokwi-GUEST";
char pass[] = "";
int sensorPin = 2;
int ledPin = 13;
BlynkTimer timer;
void setup() {
Serial.begin(115200);
pinMode(ledPin, OUTPUT);
Blynk.begin(auth, ssid, pass, "blynk.cloud", 80);
Blynk.syncVirtual(V2); // Sync the state of the V2 button widget
}
BLYNK_WRITE(V2) {
int ledState = param.asInt();
digitalWrite(ledPin, ledState);
}
void loop() {
Blynk.run();
timer.run();
}
/* This Https method is Turn off LED
https://blr1.blynk.cloud/external/api/update?token=3UseE97XIoVN6kGD-n3BO_GKh-VxAmO6&v2=0
This Https method in turn on LED
https://blr1.blynk.cloud/external/api/update?token=3UseE97XIoVN6kGD-n3BO_GKh-VxAmO6&v2=1
This Https method showing wifi turn on or off
https://blr1.blynk.cloud/external/api/isHardwareConnected?token=3UseE97XIoVN6kGD-n3BO_GKh-VxAmO6
This Https method showing result 1 or 0
https://blr1.blynk.cloud/external/api/get?token=3UseE97XIoVN6kGD-n3BO_GKh-VxAmO6&v2=1 */