BIOREACT/ESP32/Artez_Reactor/Artez_Reactor.ino

#include <Arduino.h>
#include <analogWrite.h>
#include <ESP32Servo.h>

#include <Adafruit_Sensor.h>
#include <DHT.h>
#include <DHT_U.h>
#include <Wire.h>
#include <Adafruit_GFX.h>
#include "fontdef.h"
//#include "SSD1306.h" // alias for `#include "SSD1306Wire.h"`
#include "SSD1306Wire.h"
#include "OLEDDisplayUi.h"
#include <driver/adc.h>

Servo myservo;  // create servo object to control a servo
int servoPin = 23; 


// Initialize the OLED display using Wire library
SSD1306Wire  display(0x3c, 21, 22);

#define DHTPIN 25     // Digital pin connected to the DHT sensor 
#define DHTTYPE    DHT11     // DHT 11
//#define DHTTYPE    DHT22     // DHT 22 (AM2302)
//#define DHTTYPE    DHT21     // DHT 21 (AM2301)
DHT_Unified dht(DHTPIN, DHTTYPE);

uint32_t delayMS;

int count1 = 0;
long int deltask1 = 30 * 60 * 1000 / portTICK_PERIOD_MS; // 30 min

//long int deltask1 = 1 * 60 * 1000 / portTICK_PERIOD_MS; // 30 min


int transPin = 14;
int ledPin = 22;

////////////////////////
void task1(void * parameters) {
 for(;;){
      servoDance();
      vTaskDelay(deltask1);
  }
}


/////////////////////////
void servoDance(){

for(int n=1; n<=10; n++){
  myservo.write(90); 
  delay(500);
  myservo.write(180);
  delay(500);
}

   myservo.write(90);
   
}


////////////////////////
void setup() {

  Serial.begin(115200);

  myservo.setPeriodHertz(10); 
  myservo.attach(servoPin);

//    pinMode(transPin, OUTPUT);
//    pinMode(ledPin, OUTPUT);
//
//    digitalWrite(ledPin,HIGH);

  helloHuman(); // init OLED display
  initTempSensor(); // init temperature sensor

    
  xTaskCreate(
    task1, // function name
    "Task1", // task name
    1000, // stack size
    NULL, // task parameters
    1, // priority (low = more priority)
    NULL // task handle
    );

}



void ShowTemperature(){
   // SENSOR AND DISPLAY
  display.clear();
  
  // Delay between measurements.
  delay(delayMS);
  // Get temperature event and print its value.
  sensors_event_t event;
  dht.temperature().getEvent(&event);
  if (isnan(event.temperature)) {
    Serial.println(F("Error reading temperature!"));
  }
  else {
    display.setFont(Monospaced_bold_16);
    display.drawString(0, 10, "Temp:");
    display.drawString(50, 10, String(int(event.temperature)) + " c" );

    Serial.print(F("Temperature: "));
    Serial.print(event.temperature);
    Serial.println(F("°C"));
  }
  // Get humidity event and print its value.
  dht.humidity().getEvent(&event);
  if (isnan(event.relative_humidity)) {
    Serial.println(F("Error reading humidity!"));
  }
  else {
    display.setFont(Monospaced_bold_16);
    display.drawString(0, 50, "Hum:");
    display.drawString(50, 50, String(int(event.relative_humidity)) + " %");
 
    Serial.print(F("Humidity: "));
    Serial.print(event.relative_humidity);
    Serial.println(F("%"));
  }

  display.display();
}


////////////////////////////
void initTempSensor(){
    // Initialize DHT device.
  dht.begin();
  Serial.println(F("DHTxx Unified Sensor Example"));
  // Print temperature sensor details.
  sensor_t sensor;
  dht.temperature().getSensor(&sensor);
  Serial.println(F("------------------------------------"));
  Serial.println(F("Temperature Sensor"));
  Serial.print  (F("Sensor Type: ")); Serial.println(sensor.name);
  Serial.print  (F("Driver Ver:  ")); Serial.println(sensor.version);
  Serial.print  (F("Unique ID:   ")); Serial.println(sensor.sensor_id);
  Serial.print  (F("Max Value:   ")); Serial.print(sensor.max_value); Serial.println(F("°C"));
  Serial.print  (F("Min Value:   ")); Serial.print(sensor.min_value); Serial.println(F("°C"));
  Serial.print  (F("Resolution:  ")); Serial.print(sensor.resolution); Serial.println(F("°C"));
  Serial.println(F("------------------------------------"));
  // Print humidity sensor details.
  dht.humidity().getSensor(&sensor);
  Serial.println(F("Humidity Sensor"));
  Serial.print  (F("Sensor Type: ")); Serial.println(sensor.name);
  Serial.print  (F("Driver Ver:  ")); Serial.println(sensor.version);
  Serial.print  (F("Unique ID:   ")); Serial.println(sensor.sensor_id);
  Serial.print  (F("Max Value:   ")); Serial.print(sensor.max_value); Serial.println(F("%"));
  Serial.print  (F("Min Value:   ")); Serial.print(sensor.min_value); Serial.println(F("%"));
  Serial.print  (F("Resolution:  ")); Serial.print(sensor.resolution); Serial.println(F("%"));
  Serial.println(F("------------------------------------"));
  // Set delay between sensor readings based on sensor details.
  delayMS = sensor.min_delay / 1000;
  
}
////////////////////////
void helloHuman(){
    // Initialising the OLED display
  display.init();
  display.flipScreenVertically();
  display.setTextAlignment(TEXT_ALIGN_LEFT);
  display.clear();    
    
  display.setFont(Monospaced_bold_16);
  display.drawString(0, 0, "Hello Human!");
  display.setFont(Monospaced_plain_12);
  display.drawString(20, 30, "How are you");
  display.drawString(40, 50, "today?");
    
  display.display();

  delay(3000);

}

////////////////////////
void loop() {
  ShowTemperature();
  delay(1000);
}