Program kontrol 4 relay terjadwal dan sekaligus ON/OFF

#include "arduino_secrets.h"
#include "thingProperties.h"
String out = "Terjadwal:";
String outa = "0";
String outb = "0";
String outc = "0";
String outd = "0";
bool terjadwal = true;
void setup() {
  pinMode(D1, OUTPUT);
  pinMode(D2, OUTPUT);
  pinMode(D3, OUTPUT);
  pinMode(D4, OUTPUT);
  pinMode(D5, OUTPUT);
  pinMode(D6, OUTPUT);
  pinMode(D7, OUTPUT);
  pinMode(D8, OUTPUT);
  digitalWrite(D1, HIGH);
  digitalWrite(D2, HIGH);
  digitalWrite(D3, HIGH);
  digitalWrite(D4, HIGH);
  digitalWrite(D5, HIGH);
  digitalWrite(D6, HIGH);
  digitalWrite(D7, HIGH);
  digitalWrite(D8, HIGH);
  Serial.begin(9600);
  delay(1500);
  initProperties();
  ArduinoCloud.begin(ArduinoIoTPreferredConnection);
  setDebugMessageLevel(2);
  ArduinoCloud.printDebugInfo();
}
void loop() {
  ArduinoCloud.update();
  if (a.isActive()) {
    if (terjadwal) {
      digitalWrite(D1, LOW);
      outa = "1";
    }
  } else {
    if (terjadwal) {
      digitalWrite(D1, HIGH);
      outa = "0";
    }
  }
  if (b.isActive()) {
    if (terjadwal) {
      digitalWrite(D2, LOW);
      outb = "1";
    }
  } else {
    if (terjadwal) {
      digitalWrite(D2, HIGH);
      outb = "0";
    }
  }
  if (c.isActive()) {
    if (terjadwal) {
      digitalWrite(D3, LOW);
      outc = "1";
    }
  } else {
    if (terjadwal) {
      digitalWrite(D3, HIGH);
      outc = "0";
    }
  }
  if (d.isActive()) {
    if (terjadwal) {
      digitalWrite(D4, LOW);
      outd = "1";
    }
  } else {
    if (terjadwal) {
      digitalWrite(D4, HIGH);
      outd = "0";
    }
  }
  out1 = out + outa + "." + outb + "." + outc + "." + outd;
}
void onAChange() {
}
void onBChange() {
}
void onCChange() {
}
void onDChange() {
}
void onOut1Change() {
  if (out1 == "T" || out1 == "t") {
    terjadwal = true;
    out = "Terjadwal:";
  }
  if (out1 == "M" || out1 == "m") {
    terjadwal = false;
    out = "Manual:";
  }
  if (!terjadwal) {
    if (out1 == "A1" || out1 == "a1" || out2 == "V" || out2 == "v") {
      digitalWrite(D1, LOW);
      outa = "1";
    }
    if (out1 == "A0" || out1 == "a0" || out2 == "X" || out2 == "x") {
      digitalWrite(D1, HIGH);
      outa = "0";
    }
    if (out1 == "B1" || out1 == "b1" || out2 == "V" || out2 == "v") {
      digitalWrite(D2, LOW);
      outb = "1";
    }
    if (out1 == "B0" || out1 == "b0" || out2 == "X" || out2 == "x") {
      digitalWrite(D2, HIGH);
      outb = "0";
    }
    if (out1 == "C1" || out1 == "c1" || out2 == "V" || out2 == "v") {
      digitalWrite(D3, LOW);
      outc = "1";
    }
    if (out1 == "C0" || out1 == "c0" || out2 == "X" || out2 == "x") {
      digitalWrite(D3, HIGH);
      outc = "0";
    }
    if (out1 == "D1" || out1 == "d1" || out2 == "V" || out2 == "v") {
      digitalWrite(D4, LOW);
      outd = "1";
    }
    if (out1 == "D0" || out1 == "d0" || out2 == "X" || out2 == "x") {
      digitalWrite(D4, HIGH);
      outd = "0";
    }
  }
  out1 = out + outa + "." + outb + "." + outc + "." + outd;
}