first commit

FixAnnaArd/FixAnnaArd.ino

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+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+#include "GravityTDS.h"
+
+// Set the LCD number of columns and rows
+int lcdColumns = 16;
+int lcdRows = 2;
+
+// Initialize LCD
+LiquidCrystal_I2C lcd(0x27, lcdColumns, lcdRows);
+
+// Sensor turbidity
+int pinTurb = A0;
+float V;
+float kekeruhan;
+float VRata2;
+float VHasil;
+float ParameterKekeruhan = 5; // Sesuaikan dengan parameter kekeruhan yang diinginkan
+
+// Sensor TDS
+#define TdsSensorPin A1
+GravityTDS gravityTds;
+float temperature = 500, tdsValue = 0;
+float ParameterPPM = 500; // Sesuaikan dengan parameter ppm yang diinginkan
+
+// LED
+const int ledMerah = 8; // Pin untuk LED merah
+const int ledHijau = 9; // Pin untuk LED hijau
+
+void setup() {
+  // Initialize LCD
+  lcd.init();
+  // Turn on LCD backlight
+  lcd.backlight();
+  
+  Serial.begin(9600);
+  Serial.println("SENSOR KEKERUHAN AIR");
+  delay(2000);
+
+  pinMode(ledMerah, OUTPUT);
+  pinMode(ledHijau, OUTPUT);
+
+  // Initialize turbidity sensor
+  gravityTds.setPin(TdsSensorPin);
+  gravityTds.setAref(5.0);  //reference voltage on ADC, default 5.0V on Arduino UNO
+  gravityTds.setAdcRange(1024);  //1024 for 10bit ADC;4096 for 12bit ADC
+  gravityTds.begin();  //initialization
+}
+
+void loop() {
+  // Read turbidity sensor
+  V = 0;
+  for (int i = 0; i < 800; i++) {
+    V += ((float)analogRead(pinTurb) / 1023) * 5;
+  }
+
+  VRata2 = V / 800;
+  VHasil = roundf(VRata2 * 10.0f) / 10.0f;
+
+  if (VHasil < 2.5) {
+    kekeruhan = 5;
+  } else {
+    kekeruhan = -1120.4 * square(VHasil) + 5742.3 * VHasil - 4353.8;
+  }
+
+  // Read TDS sensor
+  gravityTds.setTemperature(temperature);  // set the temperature and execute temperature compensation
+  gravityTds.update();  //sample and calculate
+  tdsValue = gravityTds.getTdsValue();  // then get the value
+
+  // Print to LCD
+  lcd.clear();
+  if (tdsValue > ParameterPPM) {
+    lcd.setCursor(0, 0);
+    lcd.print("Kaporit Berlebih");
+  } else {
+    lcd.setCursor(0, 0);
+    lcd.print("Kaporit Normal");
+  }
+  lcd.print("TDS: ");
+  lcd.print(tdsValue);
+  lcd.print(" ppm");
+
+ // lcd.setCursor(0, 1);
+ // lcd.print("Turbidity: ");
+ // lcd.print(kekeruhan);
+
+  // Control LED based on ppm and turbidity
+  if (tdsValue > ParameterPPM || kekeruhan > ParameterKekeruhan) {
+    digitalWrite(ledMerah, HIGH); // LED merah menyala
+    digitalWrite(ledHijau, LOW); // LED hijau mati
+  } else {
+    digitalWrite(ledMerah, LOW); // LED merah mati
+    digitalWrite(ledHijau, HIGH); // LED hijau menyala
+  }
+
+  if (kekeruhan > ParameterKekeruhan) {
+    lcd.setCursor(0, 1);
+    lcd.print("Air Keruh");
+  } else {
+    lcd.setCursor(0, 1);
+    lcd.print("Air Tidak Keruh");
+  }
+
+  // Print to serial monitor
+  Serial.print("TDS: ");
+  Serial.print(tdsValue);
+  Serial.print(" ppm");
+
+  Serial.print("\tTurbidity: ");
+  Serial.println(kekeruhan);
+  // Send data to ESP32
+  Serial.print(kekeruhan);
+  Serial.print(",");
+  Serial.println(tdsValue);
+  delay(200);
+}

FixAnnaArd/Pnyesuaian.ino

@@ -0,0 +1,4 @@
+/**
+ * Upload Code Versi Arduino
+ * 
+ */

FixAnnaEsp32Rec/FixAnnaEsp32Rec.ino

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+#define BLYNK_TEMPLATE_ID "TMPL6wIKYMxbe"
+#define BLYNK_TEMPLATE_NAME "WaterTester"
+#define BLYNK_AUTH_TOKEN "v-1Offttn2hvVofsSGHiiz1jDcSTrfUm"
+
+#define BLYNK_PRINT Serial
+
+#include <WiFi.h>
+#include <BlynkSimpleEsp32.h>
+
+char auth[] = BLYNK_AUTH_TOKEN; // Auth Token
+char ssid[] = "yuhu";
+char pass[] = "AnnaSalsabila";
+
+float ParameterKekeruhan = 0-5; // Parameter kekeruhan
+float ParameterTDS = 0.2-0.5; // Parameter TDS
+
+float lastKekeruhan = 0; // Nilai terakhir kekeruhan
+float lastTDS = 0; // Nilai terakhir TDS
+
+BlynkTimer timer;
+
+// Callback function untuk pengiriman data sensor ke Blynk
+void sendSensor() {
+  if (Serial.available()) { // Jika data tersedia di buffer serial
+    String dataReceived = Serial.readStringUntil('\n'); // Baca data hingga karakter newline
+    float kekeruhan = dataReceived.substring(0, dataReceived.indexOf(',')).toFloat(); // Parse data kekeruhan
+    float tdsValue = dataReceived.substring(dataReceived.indexOf(',') + 1).toFloat(); // Parse data TDS
+
+    // Jika data yang diterima valid (bukan 0)
+    if (kekeruhan != 0 && tdsValue != 0) {
+      lastKekeruhan = kekeruhan; // Simpan nilai terakhir kekeruhan
+      lastTDS = tdsValue; // Simpan nilai terakhir TDS
+    }
+  }
+
+  // Kirim data terakhir ke Blynk
+  Blynk.virtualWrite(V0, lastKekeruhan); // Kirim data kekeruhan terakhir ke Virtual pin V0 di Blynk
+  Blynk.virtualWrite(V1, lastTDS); // Kirim data TDS terakhir ke Virtual pin V1 di Blynk
+
+  // Kirim status kekeruhan terakhir ke Blynk
+  if (lastKekeruhan > ParameterKekeruhan) {
+    Blynk.virtualWrite(V2, "Air Keruh");
+  } else {
+    Blynk.virtualWrite(V2, "Air Tidak Keruh");
+  }
+
+  // Kirim status TDS terakhir ke Blynk
+  if (lastTDS > ParameterTDS) {
+    Blynk.virtualWrite(V3, "Kaporit Tinggi");
+  } else {
+    Blynk.virtualWrite(V3, "Kaporit Normal");
+  }
+}
+
+void setup() {
+  Serial.begin(9600); // Baud rate serial monitor
+  Blynk.begin(auth, ssid, pass); // Mulai Blynk
+  timer.setInterval(20L, sendSensor); // Set interval timer untuk pengiriman data 20ms
+}
+
+void loop() {
+  Blynk.run(); // Menjalankan Blynk
+  timer.run(); // Menjalankan timer
+}