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 hours24,587
Grow It Yourself | GIY

Things used in this project

Hardware components

ATmega32U4
Microchip ATmega32U4
×1
ESP8266 ESP-12E
Everything ESP ESP8266 ESP-12E
×1
16 MHz Crystal
16 MHz Crystal
×1
Power MOSFET N-Channel
Power MOSFET N-Channel
×4
Voltage Regulator Module
Digilent Voltage Regulator Module
×1
DHT11 Temperature & Humidity Sensor (4 pins)
DHT11 Temperature & Humidity Sensor (4 pins)
×1
DS18B20 Programmable Resolution 1-Wire Digital Thermometer
Maxim Integrated DS18B20 Programmable Resolution 1-Wire Digital Thermometer
×1
Water Detect click
MikroElektronika Water Detect click
×1
Arduino LCD Screen
Arduino LCD Screen
×1
Photo resistor
Photo resistor
×1

Software apps and online services

Fusion 360
Autodesk Fusion 360
Arduino IDE
Arduino IDE

Hand tools and fabrication machines

3D Printer (generic)
3D Printer (generic)
Laser cutter (generic)
Laser cutter (generic)

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,
0xF8, 0x07, 0xE0, 0x00, 0x00, 0x1F, 0xE0, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xFC, 0x1F, 0xF0, 0x00, 0x00, 0x1F, 0xF0, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xF0, 0x3F, 0xF0, 0x00, 0x00, 0x1F, 0xFC, 0x0F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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,
0x80, 0xE0, 0x00, 0x0F, 0xF8, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xE0, 0x00, 0x0F, 0xF0, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xE0, 0x00, 0x0F, 0xF0, 0x00, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x80, 0xE0, 0x00, 0x07, 0xF0, 0x00, 0x07, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC0, 0xF0, 0x00, 0x07, 0xF0, 0x00, 0x07, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC0, 0xF0, 0x00, 0x07, 0xF0, 0x00, 0x0F, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xC0, 0xF8, 0x00, 0x07, 0xF0, 0x00, 0x0F, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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 • 28 followers
Student of Environment & Energy B.Sc.@ Rhine-Waal University || National Team Water Polo Player || Born in Moldova || Always HUNGRY

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