dymonxd
Published © CC BY-NC-SA

Grow It Yourself | GIY

An automated, smart, self-contained growing system that cultivates plants from seed to maturity!

AdvancedFull instructions provided20 hours18,579
Grow It Yourself | GIY

Things used in this project

Story

Read more

Schematics

GIY Board - TOP schematics

1 board iplcviig7n

GIY Board - BOTTOM schematics

2 board jnqvdfeupt

Code

GIY Board - CODE

Arduino
#include "dht.h"
#include "U8glib.h"
#include <OneWire.h>
#include <DallasTemperature.h>


#define DHT11_PIN 2     // what digital pin we're connected to
#define ONE_WIRE_BUS 3
#define WATER_LEVEL A4
#define LDR_PIN A3
#define PH_PIN A5
#define GROW_LIGHT 10
#define FOG_PUMP 13

int waterLevel;
int LightLevel;
int pH;

dht DHT;

OneWire oneWire(ONE_WIRE_BUS); 
DallasTemperature waterTemp(&oneWire);

U8GLIB_ST7920_128X64 u8g(4, 12, 6, U8G_PIN_NONE);

const unsigned char logo [] PROGMEM = {
0xFF, 0xFF, 0xFF, 0xFE, 0x7F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xFF, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xF8, 0x00, 0x00, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xC0, 0x00, 0x00, 0x03, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFE, 0x00, 0x03, 0xC0, 0x00, 0x7F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xF8, 0x00, 0x07, 0xE0, 0x00, 0x3F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xF0, 0x00, 0x1F, 0xF8, 0x00, 0x0F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xE0, 0x00, 0x3F, 0xFE, 0x00, 0x07, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xC0, 0x00, 0x18, 0x1F, 0x00, 0x03, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x80, 0x00, 0x00, 0x03, 0xC0, 0x01, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x00, 0x00, 0x00, 0x00, 0xF0, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFE, 0x00, 0x00, 0x00, 0x00, 0x7C, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFC, 0x00, 0x00, 0x00, 0x00, 0x3E, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFC, 0x03, 0x80, 0x00, 0x00, 0x3F, 0x80, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xF0, 0xFF, 0xF0, 0x00, 0x00, 0x1F, 0xFF, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xE0, 0xFF, 0xF0, 0x00, 0x00, 0x3F, 0xFF, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xE0, 0xFF, 0xF0, 0x00, 0x00, 0x3F, 0xFF, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC0, 0xFF, 0xF8, 0x00, 0x00, 0x7F, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC0, 0xFF, 0xFC, 0x00, 0x00, 0xFF, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC0, 0xFF, 0xFF, 0x00, 0x01, 0xFF, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFF, 0xFF, 0xC0, 0x07, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xFE, 0x1F, 0xFF, 0xFF, 0xF0, 0x3C, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xF8, 0x03, 0xFF, 0xFF, 0xC0, 0x10, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xF0, 0x01, 0xFF, 0xFF, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xF0, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0xE0, 0x00, 0x7F, 0xFE, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xE0, 0x00, 0x3F, 0xFC, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xE0, 0x00, 0x1F, 0xFC, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xE0, 0x00, 0x1F, 0xF8, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x80, 0xE0, 0x00, 0x0F, 0xF0, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xC0, 0xF8, 0x00, 0x07, 0xF0, 0x00, 0x1F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xE0, 0xFC, 0x00, 0x07, 0xF0, 0x00, 0x1F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xE0, 0xFE, 0x00, 0x0F, 0xF0, 0x00, 0x3F, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF0, 0x3E, 0x00, 0x0F, 0xF0, 0x00, 0x7C, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF0, 0x1E, 0x00, 0x1F, 0xF8, 0x00, 0xF8, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF8, 0x06, 0x00, 0x1F, 0xFC, 0x01, 0xE0, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFC, 0x00, 0x00, 0x7F, 0xFF, 0x0F, 0x80, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFC, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0x00, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFE, 0x00, 0x00, 0x7F, 0xFF, 0xFC, 0x00, 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x00, 0x00, 0x7F, 0xFF, 0xF0, 0x00, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0x80, 0x00, 0x7F, 0xFF, 0xC0, 0x01, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xC0, 0x00, 0x7F, 0xFF, 0x80, 0x03, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xE0, 0x00, 0x7F, 0xFE, 0x00, 0x07, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xF0, 0x00, 0x1F, 0xF8, 0x00, 0x0F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xF8, 0x00, 0x0F, 0xF0, 0x00, 0x1F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFC, 0x00, 0x03, 0xC0, 0x00, 0x3F, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xC0, 0x00, 0x00, 0x03, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xF0, 0x00, 0x00, 0x1F, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xFE, 0x00, 0x00, 0x7F, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFF, 0xFF, 0xFF, 0xFD, 0x3F, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};

bool first;
float hum =0.0;
double T=0.0;
void dht_test(float * humPerc);

void setup(void) {

  waterTemp.begin(); 

  pinMode (GROW_LIGHT, OUTPUT);
  pinMode (FOG_PUMP, OUTPUT);
  digitalWrite (GROW_LIGHT, HIGH);
  
  first = true;
  // assign default color value
  if ( u8g.getMode() == U8G_MODE_R3G3B2 ) {
    u8g.setColorIndex(255);     // white
  }
  else if ( u8g.getMode() == U8G_MODE_GRAY2BIT ) {
    u8g.setColorIndex(3);         // max intensity
  }
  else if ( u8g.getMode() == U8G_MODE_BW ) {
    u8g.setColorIndex(1);         // pixel on
  }
  else if ( u8g.getMode() == U8G_MODE_HICOLOR ) {
    u8g.setHiColorByRGB(255,255,255);
  }
    // picture loop
  u8g.firstPage();  
  do {
    u8g.drawBitmapP( 32, 0, 16, 64, logo);
  } while( u8g.nextPage() );

  dht_test(&hum);
}
void RefreshDisplay(float * humPerc, double *T, int *WL, int *LL, int *pH_value) {
  u8g.setFont(u8g_font_fub11);
  u8g.setFontRefHeightExtendedText();
  u8g.setDefaultForegroundColor();
  u8g.setFontPosTop();
  u8g.drawStr( 4, 0, "Hum%");
  u8g.setPrintPos( 68, 0);
  u8g.print( *humPerc);
  u8g.drawStr( 4, 15, "Temp");
  u8g.setPrintPos( 68, 15);
  u8g.print( *T); 
   u8g.drawStr( 4, 30, "Wlvl");
  
  if (*WL == 0){
     u8g.drawStr (68, 30,"EMPTY!");
     digitalWrite (FOG_PUMP, LOW);
  }
  else{ 
  
    if (*WL < 800)
     u8g.drawStr (68, 30,"LOW");
     else {
      digitalWrite(FOG_PUMP, HIGH);
      u8g.drawStr (68, 30,"HIGH");
     }
     
  }

   if (*LL < 100) {
    u8g.drawStr (68, 45,"Dark");
  } else if (*LL < 200) {
    u8g.drawStr (68, 45,"Dim");
  } else if (*LL < 500) {
    u8g.drawStr (68, 45,"Light");
  } else if (*LL < 800) {
    u8g.drawStr (68, 45,"Bright");
  } else {
    u8g.drawStr (68, 45,"2Bright");
  }
  double voltage = 5.0 / 1024.0 * (*pH_value);
  float Po = 7 + ((2.5 - voltage) / 0.18);
  u8g.drawStr (4, 45,"pH");
  u8g.setPrintPos( 28, 45);
  u8g.print( Po);


  
}

void loop(void) {

waterTemp.requestTemperatures();
T = waterTemp.getTempCByIndex(0);
waterLevel = analogRead(WATER_LEVEL);
LightLevel = analogRead(LDR_PIN);
pH = analogRead (PH_PIN);

char status;

int chk = DHT.read11(DHT11_PIN);
hum = DHT.humidity;
  

dht_test(&hum);
  if(first)
  {
    first = false;
  }
  else
  {
    u8g.firstPage();  
    do {
      RefreshDisplay(&hum, &T,&waterLevel, &LightLevel, &pH);
    } while( u8g.nextPage() );
  }
}
void dht_test(float * humPerc) {
  // Wait a few seconds between measurements.
  delay(1000);
}

GIY BOARD - LCD + LIGHT CODE

Arduino
#include "U8glib.h"

int led = 10;

U8GLIB_ST7920_128X64 u8g(4, 12, 6, U8G_PIN_NONE);

void draw(void) {
  // graphic commands to redraw the complete screen should be placed here  
  u8g.setFont(u8g_font_unifont);
  u8g.setPrintPos(0, 20); 
  // call procedure from base class, http://arduino.cc/en/Serial/Print
  u8g.print("GIY Project v1.0!");
}

void setup(void) {
  pinMode (led, OUTPUT);
  digitalWrite (led, HIGH);
}

void loop(void) {
  // picture loop
  u8g.firstPage();  
  do {
    draw();
  } while( u8g.nextPage() );
  
  // rebuild the picture after some delay
  delay(500);
}

Credits

dymonxd

dymonxd

1 project • 18 followers
Student of Environment & Energy B.Sc.@ Rhine-Waal University || National Team Water Polo Player || Born in Moldova || Always HUNGRY
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