#include <ArduinoJson.h>
#define led 13
String trigg = "";

void setup()
{
  pinMode(led, OUTPUT);
  digitalWrite(led, LOW);
  Serial.begin(9600);

  Serial.println("Menunggu data...");
}

void loop()
{
  if (Serial.available() > 0)
  {
    String json = Serial.readString();
    DynamicJsonDocument doc(512);
    deserializeJson(doc, json);
    const char *input = doc["input"];
    trigg = input;
    int ID = doc["ID"];

    Serial.print("input: ");
    Serial.println(input);
    Serial.print("ID: ");
    Serial.println(ID);
  }
  if (trigg == "1")
  {
    digitalWrite(led, HIGH);
  }
  else
  {
    digitalWrite(led, LOW);
  }
  delay(1000);
}