433 lines
12 KiB
C++
433 lines
12 KiB
C++
// #include <ESP32_Supabase.h>
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#include <LiquidCrystal_I2C.h>
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#include <DHT.h>
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#include <WiFi.h>
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// #include <WiFiUdp.h>
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// #include <Arduino_JSON.h>
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// #include <assert.h>
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// #include <NTPClient.h>
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// #include <Callmebot_ESP32.h>
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// #include <ESP_Mail_Client.h>
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#define BOARD "ESP-32"
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#define MQPIN 34
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#define DHTPIN 4
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#define LAMPPIN 26
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#define FANPIN 25
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#define BUZZERPIN 23
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// #define SUPABASE_URL "https://oxmfbobxmqldgthethlz.supabase.co"
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// #define SUPABASE_ANON_KEY "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6Im94bWZib2J4bXFsZGd0aGV0aGx6Iiwicm9sZSI6ImFub24iLCJpYXQiOjE3MDgwNjQ1NDksImV4cCI6MjAyMzY0MDU0OX0.pTDI9CsiN8wthOWhHjM1dONrRP_Hd7BcbwfKgeKGhtU"
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// #define WIFI_SSID "Vivo Y21c"
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// #define WIFI_PASSWORD "12346789"
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// #define SMTP_HOST "sandbox.smtp.mailtrap.io"
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// #define SMTP_PORT 2525
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// #define AUTHOR_EMAIL "16d58b0c89cba1"
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// #define AUTHOR_PASSWORD "f077a3dc3e2f84"
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// Supabase db;
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LiquidCrystal_I2C lcd(0x27, 16, 2);
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DHT dht(DHTPIN, 22);
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// WiFiUDP ntpUDP;
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// NTPClient timeClient(ntpUDP, "pool.ntp.org", 3600 * 7, 60000); // GMT +7
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// SMTPSession smtp;
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float suhu;
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float kelembaban;
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float persentaseKadarGas;
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bool pengujian;
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float kadarGasVoltase;
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String status = "Menunggu";
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// JSONVar dataPengujian;
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// JSONVar pengaturan;
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// void smtpCallback(SMTP_Status status);
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void setup(){
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pinMode(MQPIN, INPUT);
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pinMode(LAMPPIN, OUTPUT);
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pinMode(FANPIN, OUTPUT);
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pinMode(BUZZERPIN, OUTPUT);
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digitalWrite(LAMPPIN, HIGH);
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digitalWrite(FANPIN, HIGH);
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digitalWrite(BUZZERPIN, LOW);
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Serial.begin(115200);
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// inisialisasi LCD
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lcd.init();
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lcd.backlight();
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lcd.setCursor(0, 0);
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lcd.print("Memuat..........");
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// inisialisasi DHT22
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dht.begin();
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// inisialisasi WiFi
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// WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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delay(20000);
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// inisialisasi mail client
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// MailClient.networkReconnect(true);
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// smtp.debug(0);
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// smtp.callback(smtpCallback);
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// // inisialisasi waktu
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// timeClient.begin();
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// // inisialisasi supabase
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// db.begin(SUPABASE_URL, SUPABASE_ANON_KEY);
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// getDataPengujian();
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}
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void loop(){
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// if (WiFi.status() == WL_CONNECTED) {
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// getPengaturan();
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// timeClient.update();
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// // mengambil data status mesin
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// bool running = (bool) pengaturan[0]["running"];
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// if (running) {
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runFermentasi();
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// } else {
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// // menampilkan aku siap jika alat belum dirunning
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// lcd.clear();
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// lcd.setCursor(0, 0);
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// lcd.print("Aku siap!");
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// delay(1000);
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// lcd.clear();
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// lcd.setCursor(7, 0);
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// lcd.print("Aku siap!");
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// delay(1000);
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// lcd.clear();
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// lcd.setCursor(0, 1);
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// lcd.print("Aku siap!");
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// delay(1000);
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// lcd.clear();
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// lcd.setCursor(7, 1);
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// lcd.print("Aku siap!");
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// delay(1000);
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// }
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// } else {
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// // menampilkan gagal terhubung ke jaringan pada LCD
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// lcd.setCursor(0, 0);
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// lcd.print("Gagal terhubung");
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// lcd.setCursor(0, 1);
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// lcd.print("ke jaringan!");
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// }
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}
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void runFermentasi() {
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// mendapatkan nilai kadar gas
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float kadarGas = getKadarGas();
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kadarGasVoltase = kadarGas / 4095.0 * 3.3;
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persentaseKadarGas = getPersentaseKadarGas(kadarGasVoltase);
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// menampilkan kadar gas pada LCD
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lcd.clear();
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lcd.setCursor(0, 0);
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lcd.print("G : ");
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lcd.print(persentaseKadarGas, 1);
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lcd.print("%-");
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lcd.print(kadarGasVoltase, 2);
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lcd.print("V");
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lcd.setCursor(0,1);
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lcd.print("H : ");
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lcd.print(status);
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delay(2000);
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// membaca nilai suhu dan kelembaban
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suhu = dht.readTemperature();
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kelembaban = dht.readHumidity();
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if (suhu != 25.5 && kelembaban != 25.5) {
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// menampilkan suhu dan kelembaban pada LCD
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lcd.clear();
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lcd.setCursor(0, 0);
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lcd.print("S : ");
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lcd.print(suhu, 1);
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lcd.print(" C");
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lcd.setCursor(0, 1);
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lcd.print("K : ");
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lcd.print(kelembaban, 1);
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lcd.print(" %");
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// menyalakan lampu jika suhu di bawah 30
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if (suhu <= 30) {
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digitalWrite(LAMPPIN, LOW);
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} else {
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digitalWrite(LAMPPIN, HIGH);
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}
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// menyalakan kipas jika suhu di atas 40
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if (suhu >= 40) {
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digitalWrite(FANPIN, LOW);
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} else {
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digitalWrite(FANPIN, HIGH);
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}
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// menentukan data masuk ke pengujian atau tidak berdasarkan jarak jam
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// long unsigned epochTimeNow = timeClient.getEpochTime();
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// if (dataPengujian.length() > 0) {
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// JSONVar dataPengujianTerakhir = dataPengujian[dataPengujian.length() - 1];
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// int created_time = dataPengujianTerakhir["created_time"];
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// int epochTimeDiff = epochTimeNow - created_time;
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// int jam = epochTimeDiff / 3600; // 1 jam = 3600 detik;
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// if (jam >= 6) {
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// pengujian = true;
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// } else {
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// pengujian = false;
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// }
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// }
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getDebugging();
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// String dataHistoriJson = db.from("histori_fermentasi").select("*").order("created_at", "desc", true).limit(1).doSelect();
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// JSONVar dataHistori = JSON.parse(dataHistoriJson);
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// bool statusHistoriTerakhir = dataHistori[0]["selesai"];
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// if (statusHistoriTerakhir == false) {
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// digitalWrite(BUZZERPIN, HIGH);
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// bool historiTerakhirBerhasil = (bool) dataHistori[0]["berhasil"];
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// if (historiTerakhirBerhasil) {
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// status = "Matang";
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// } else {
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// status = "Gagal";
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// }
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// } else {
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// digitalWrite(BUZZERPIN, LOW);
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// cekKematangan();
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// insertKondisiTapai();
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// }
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delay(2000);
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lcd.clear();
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}
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}
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void getDebugging() {
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Serial.println("Voltase Kadar Gas : " + String(kadarGasVoltase));
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Serial.println("Persentase Kadar Gas : " + String(persentaseKadarGas) + " %");
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Serial.println("Suhu : " + String(suhu) + " C");
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Serial.println("Kelembaban : " + String(kelembaban) + " %");
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}
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// mendapatkana nilai rata-rata kadar gas dari 100 data sampel yang diambil
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float getKadarGas() {
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int total = 100;
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int valueTotal = 0;
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for (int i = 0; i < total; i++) {
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int value = analogRead(MQPIN);
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valueTotal = valueTotal + value;
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}
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float valueAvg = valueTotal / total;
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return valueAvg;
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}
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// konversi tegangan ke persen berdasarkan rumus yang telah ditentukan
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float getPersentaseKadarGas(float voltase) {
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float persentase = 0.2043 * pow(voltase, 2.0) + 0.0611 * voltase - 0.0249;
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float hasil = constrain(persentase * 100, 0, 100);
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return hasil;
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}
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// void getPengaturan() {
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// String dataJson = db.from("pengaturan").select("*").limit(1).doSelect();
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// JSONVar data = JSON.parse(dataJson);
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// pengaturan = data;
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// }
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// void callUser(bool matang = true) {
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// String web_url = pengaturan[0]["web_url"];
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// String text;
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// if (matang == true) {
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// text = "Fermentasi tapai berhasil dan sudah matang. ";
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// } else {
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// text = "Fermentasi tapai gagal. ";
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// }
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// text = text + "Lihat selengkapnya di " + web_url + ".";
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// Callmebot.telegramCall(pengaturan[0]["telepon"], text, "id-ID-Standard-B");
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// Serial.println(Callmebot.debug());
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// sendEmail(text);
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// }
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// void sendEmail(String text) {
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// Session_Config config;
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// config.server.host_name = SMTP_HOST;
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// config.server.port = SMTP_PORT;
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// config.login.email = AUTHOR_EMAIL;
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// config.login.password = AUTHOR_PASSWORD;
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// config.login.user_domain = "";
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// config.time.ntp_server = F("pool.ntp.org,time.nist.gov");
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// config.time.gmt_offset = 7;
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// config.time.day_light_offset = 0;
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// SMTP_Message message;
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// String emailRecipient = pengaturan[0]["email"];
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// message.sender.name = F("Fermonitor");
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// message.sender.email = "fermonitor@official.com";
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// message.subject = "Status Fermentasi Tapai";
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// message.addRecipient(emailRecipient, emailRecipient);
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// message.text.content = text.c_str();
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// message.text.charSet = "us-ascii";
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// message.text.transfer_encoding = Content_Transfer_Encoding::enc_7bit;
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// message.priority = esp_mail_smtp_priority::esp_mail_smtp_priority_low;
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// message.response.notify = esp_mail_smtp_notify_success | esp_mail_smtp_notify_failure | esp_mail_smtp_notify_delay;
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// if (!smtp.connect(&config)){
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// ESP_MAIL_PRINTF("Connection error, Status Code: %d, Error Code: %d, Reason: %s", smtp.statusCode(), smtp.errorCode(), smtp.errorReason().c_str());
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// return;
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// }
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// if (!smtp.isLoggedIn()){
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// Serial.println("Gagal login akun email");
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// }
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// else{
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// if (smtp.isAuthenticated()) {
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// Serial.println("Berhasil login email");
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// } else {
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// Serial.println("Terhubung ke email tanpa otorisasi");
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// }
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// }
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// if (!MailClient.sendMail(&smtp, &message)) {
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// ESP_MAIL_PRINTF("Error, Status Code: %d, Error Code: %d, Reason: %s", smtp.statusCode(), smtp.errorCode(), smtp.errorReason().c_str());
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// }
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// }
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// void smtpCallback(SMTP_Status status){
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// // hapus memory email jika berhasil terkirim
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// if (status.success()){
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// smtp.sendingResult.clear();
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// }
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// }
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// // menyimpan kondisi tapai pada database
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// void insertKondisiTapai() {
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// JSONVar req;
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// req["suhu"] = (float) suhu;
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// req["kelembaban"] = (float) kelembaban;
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// req["kadar_gas"] = (float) persentaseKadarGas;
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// req["pengujian"] = (bool) pengujian;
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// req["created_time"] = (int) timeClient.getEpochTime();
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// String json = JSON.stringify(req);
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// db.insert("kondisi_tapai", json, false);
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// if (pengujian == true) {
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// getDataPengujian();
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// cekKegagalan();
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// }
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// }
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// // melakukan cek kematangan
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// void cekKematangan() {
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// JSONVar dataPengujianAwal = dataPengujian[0];
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// int epochTimeAwal = (int) dataPengujianAwal["created_time"];
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// int epochTimeSekarang = timeClient.getEpochTime();
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// int epochTimeDiff = epochTimeSekarang - epochTimeAwal;
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// int lamaJam = epochTimeDiff / 3600;
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// // jika sudah lebih dari 24 jam
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// if (lamaJam > 24) {
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// if (persentaseKadarGas >= 5.28 || lamaJam > 72) {
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// status = "Matang";
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// String dataAwalJson = db.from("kondisi_tapai").select("*").order("created_time", "asc", true).limit(1).doSelect();
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// String dataAkhirJson = db.from("kondisi_tapai").select("*").order("created_time", "desc", true).limit(1).doSelect();
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// JSONVar dataAwal = JSON.parse(dataAwalJson);
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// JSONVar dataAkhir = JSON.parse(dataAkhirJson);
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// JSONVar req;
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// req["berhasil"] = true;
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// req["waktu_awal"] = (int) dataAwal[0]["created_time"];
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// req["waktu_akhir"] = (int) dataAkhir[0]["created_time"];
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// String json = JSON.stringify(req);
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// callUser(true);
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// db.insert("histori_fermentasi", json, false);
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// pengujian = true;
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// }
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// }
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// }
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// // mengecek kegagalan
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// void cekKegagalan() {
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// JSONVar dataPengujianAwal = dataPengujian[0];
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// int epochTimeAwal = (int) dataPengujianAwal["created_time"];
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// int epochTimeSekarang = timeClient.getEpochTime();
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// int epochTimeDiff = epochTimeSekarang - epochTimeAwal;
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// int lamaJam = epochTimeDiff / 3600;
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// float regresiKadarGas = 0.0025 * pow(lamaJam, 2.0) - 0.0397 * lamaJam - 0.1222;
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// float nilaiPerempat = regresiKadarGas / 4.0;
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// if (lamaJam > 12) {
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// // jika kadar gas tidak naik secara signifikan
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// // if (persentaseKadarGas > (regresiKadarGas + nilaiPerempat) || persentaseKadarGas < (regresiKadarGas - nilaiPerempat)) {
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// if (persentaseKadarGas < (regresiKadarGas - nilaiPerempat)) {
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// status = "Gagal";
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// }
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// }
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// if (status == "Gagal") {
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// String dataAwalJson = db.from("kondisi_tapai").select("*").order("created_time", "asc", true).limit(1).doSelect();
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// String dataAkhirJson = db.from("kondisi_tapai").select("*").order("created_time", "desc", true).limit(1).doSelect();
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// JSONVar dataAwal = JSON.parse(dataAwalJson);
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// JSONVar dataAkhir = JSON.parse(dataAkhirJson);
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// JSONVar req;
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// req["berhasil"] = false;
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// req["waktu_awal"] = (int) dataAwal[0]["created_time"];
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// req["waktu_akhir"] = (int) dataAkhir[0]["created_time"];
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// String json = JSON.stringify(req);
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// callUser(false);
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// db.insert("histori_fermentasi", json, false);
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// pengujian = true;
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// }
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// }
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// // mengambil data pengujian
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// void getDataPengujian() {
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// String json = db.from("kondisi_tapai").select("*").eq("pengujian", "TRUE").order("created_time", "asc", true).doSelect();
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// dataPengujian = JSON.parse(json);
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// }
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