Source code untuk monitoring 3 sensor kelembaban tanah

monitoringMoistureSensor.ino

/*Sufyan Saori
  xsufyan@gmail.com
  Log Data Moisture Sensor V.0.001*/
#include <TimeLib.h>

#define PIN1 A0
#define PIN2 A1
#define PIN3 A2
#define PIN4 A3

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(PIN1, INPUT);
  pinMode(PIN2, INPUT);
  pinMode(PIN3, INPUT);
  pinMode(PIN4, INPUT);
  
}

int waktu = 0;
void loop() {
  // put your main code here, to run repeatedly:
  int nilai1 = analogRead(PIN1);
  int nilai2 = analogRead(PIN2);
  int nilai3 = analogRead(PIN3);
  int nilai4 = analogRead(PIN4);
  setTime(waktu); 
  cetakWaktu(nilai1, nilai2, nilai3, nilai4);
  delay(1000);
  waktu += 1;
}

void cetakWaktu(int nilai1, int nilai2, int nilai3, int nilai4) {
  Serial.print(hour());
  printDigits(minute());
  printDigits(second());
  Serial.print(" ");
  Serial.print(nilai1);
  Serial.print(" ");
  Serial.print(nilai2);
  Serial.print(" ");
  Serial.print(nilai3);
  Serial.print(" ");
  Serial.print(nilai4);
  Serial.println();
}

void printDigits(int digits) {
  Serial.print(":");
  if (digits < 10) {
    Serial.print('0');
  }
  Serial.print(digits);
}