#define BLYNK_TEMPLATE_ID "TMPL6y2FA6zI5"
#define BLYNK_TEMPLATE_NAME "Kontrol Relay"
#define BLYNK_AUTH_TOKEN "x0TZ3DeI6OGUHV2ISuBhAI4Hbnsgg976"
#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp.h>
char auth[] = "x0TZ3DeI6OGUHV2ISuBhAI4Hbnsgg976";
char ssid[] = "wokwi-GUEST";
char pass[] ="";
BlynkTimer timer;
#define relay 2
#int SW_relay = 0;
BLYNK_WRITE(V0){
SW_relay = param.asInt();
if(SW_relay ==1){
digitalWrite(relay, HIGH);
Serial.println("Relay Terbuka");
Blynk.virtualWrite(V0, HIGH);
}
else{
digitalWrite(relay, LOW);
Serial.println("Relay Tertutup");
Blynk.virtualWrite(V0, LOW);
}
}
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
pinMode(relay, OUTPUT);
Blynk.begin(auth, ssid, pass);
}
void loop() {
Blynk.run();
timer.run();
}