sudo apt-get install git-core

sudo apt-get install git-core

sudo nano /etc/modprobe.d/raspi-blacklist.conf

sudo nano /etc/modprobe.d/raspi-blacklist.conf

blacklist spi-bcm2708

blacklist spi-bcm2708

# blacklist spi-bcm2708

# blacklist spi-bcm2708

sudo reboot

sudo reboot

git clone https://github.com/the-raspberry-pi-guy/OLED

git clone https://github.com/the-raspberry-pi-guy/OLED

cd OLED

cd OLED

sh OLEDinstall.sh

sh OLEDinstall.sh

cd python-examples

cd python-examples

# OLEDtext.py

# This Python code is meant for use with the Raspberry Pi and Adafruit's monochrome displays!

# This program is the simplest in the whole repo. All it does is print 3 'Hello!'s in various forms on the OLED display.
# It illustrates how to change the font size and positioning of text on the OLED... As well as showing how to do 
# basic text!

# This program was created by The Raspberry Pi Guy!

# Imports the necessary libraries... Gaugette 'talks' to the display ;-)
import gaugette.ssd1306
import time
import sys

# Setting some variables for our reset pin etc.
RESET_PIN = 15
DC_PIN    = 16

# Very important... This lets py-gaugette 'know' what pins to use in order to reset the display
led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display() # This clears the display but only when there is a led.display() as well!

# led.draw_text2(x-axis, y-axis, whatyouwanttoprint, size) < Understand?
# So led.drawtext2() prints simple text to the OLED display like so:

text = 'Hello!'
led.draw_text2(0,0,text,2)
text2 = 'Hello!'
led.draw_text2(0,16,text2,1)
text3 = 'Hello!'
led.draw_text2(32,25,text3,1)
led.display()

# OLEDtext.py

# This Python code is meant for use with the Raspberry Pi and Adafruit's monochrome displays!

# This program is the simplest in the whole repo. All it does is print 3 'Hello!'s in various forms on the OLED display.
# It illustrates how to change the font size and positioning of text on the OLED... As well as showing how to do 
# basic text!

# This program was created by The Raspberry Pi Guy!

# Imports the necessary libraries... Gaugette 'talks' to the display ;-)
import gaugette.ssd1306
import time
import sys

# Setting some variables for our reset pin etc.
RESET_PIN = 15
DC_PIN    = 16

# Very important... This lets py-gaugette 'know' what pins to use in order to reset the display
led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display() # This clears the display but only when there is a led.display() as well!

# led.draw_text2(x-axis, y-axis, whatyouwanttoprint, size) < Understand?
# So led.drawtext2() prints simple text to the OLED display like so:

text = 'Hello!'
led.draw_text2(0,0,text,2)
text2 = 'Hello!'
led.draw_text2(0,16,text2,1)
text3 = 'Hello!'
led.draw_text2(32,25,text3,1)
led.display()

sudo python OLEDtext.py

sudo python OLEDtext.py

# OLEDip.py

# Meant for use with the Raspberry Pi and an Adafruit monochrome OLED display!

# This program interfaces with the OLED display in order to print your current IP address to it. The program trys
# several methods in order to accquire an IP address. For example if you are using a WiFi dongle your IP will be 
# different to when you are using a Ethernet cable. This program tests for both and if it can not detect one prints:
# 'NO INTERNET!' to the display. This code is perfect to run on boot when you want to find your Pi's IP address for
# SSH or VNC.

# This was coded by The Raspberry Pi Guy!

# Imports all of the necessary modules
import gaugette.ssd1306
import time
import sys
import socket
import fcntl
import struct
from time import sleep

# This function allows us to grab any of our IP addresses
def get_ip_address(ifname):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    return socket.inet_ntoa(fcntl.ioctl(
        s.fileno(),
        0x8915,  # SIOCGIFADDR
        struct.pack('256s', ifname[:15])
    )[20:24])

# Sets our variables to be used later
RESET_PIN = 15
DC_PIN    = 16
TEXT = ''

led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display()

# This sets TEXT equal to whatever your IP address is, or isn't
try:
    TEXT = get_ip_address('wlan0') # WiFi address of WiFi adapter. NOT ETHERNET
except IOError:
    try:
        TEXT = get_ip_address('eth0') # WiFi address of Ethernet cable. NOT ADAPTER
    except IOError:
        TEXT = ('NO INTERNET!')

# The actual printing of TEXT
led.clear_display()
intro = 'Hello!'
ip = 'Your IP Address is:'
led.draw_text2(0,25,TEXT,1)
led.draw_text2(0,0,intro,2)
led.draw_text2(0,16, ip, 1)
led.display()

# OLEDip.py

# Meant for use with the Raspberry Pi and an Adafruit monochrome OLED display!

# This program interfaces with the OLED display in order to print your current IP address to it. The program trys
# several methods in order to accquire an IP address. For example if you are using a WiFi dongle your IP will be 
# different to when you are using a Ethernet cable. This program tests for both and if it can not detect one prints:
# 'NO INTERNET!' to the display. This code is perfect to run on boot when you want to find your Pi's IP address for
# SSH or VNC.

# This was coded by The Raspberry Pi Guy!

# Imports all of the necessary modules
import gaugette.ssd1306
import time
import sys
import socket
import fcntl
import struct
from time import sleep

# This function allows us to grab any of our IP addresses
def get_ip_address(ifname):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    return socket.inet_ntoa(fcntl.ioctl(
        s.fileno(),
        0x8915,  # SIOCGIFADDR
        struct.pack('256s', ifname[:15])
    )[20:24])

# Sets our variables to be used later
RESET_PIN = 15
DC_PIN    = 16
TEXT = ''

led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display()

# This sets TEXT equal to whatever your IP address is, or isn't
try:
    TEXT = get_ip_address('wlan0') # WiFi address of WiFi adapter. NOT ETHERNET
except IOError:
    try:
        TEXT = get_ip_address('eth0') # WiFi address of Ethernet cable. NOT ADAPTER
    except IOError:
        TEXT = ('NO INTERNET!')

# The actual printing of TEXT
led.clear_display()
intro = 'Hello!'
ip = 'Your IP Address is:'
led.draw_text2(0,25,TEXT,1)
led.draw_text2(0,0,intro,2)
led.draw_text2(0,16, ip, 1)
led.display()

sudo python OLEDip.py

sudo python OLEDip.py

# OLEDclock.py

# This program interfaces with one of Adafruit's OLED displays and a Raspberry Pi (over SPI). It displays the current 
# date (Day, Month, Year) and then scrolls to the current time. The program waits for 2 seconds between scrolls.

# Example code from the py-gaugette library... Commented by The Raspberry Pi Guy

# Imports the necessary modules
import gaugette.ssd1306
import time
import sys

# Sets up our pins again
RESET_PIN = 15
DC_PIN    = 16


led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display()

offset = 0 # flips between 0 and 32 for double buffering

# While loop has bulk of the code in it!

while True:

    # write the current time to the display on every other cycle
    if offset == 0:
        text = time.strftime("%A")
        led.draw_text2(0,0,text,2)
        text = time.strftime("%e %b %Y")
        led.draw_text2(0,16,text,2)
        text = time.strftime("%X")
        led.draw_text2(0,32+4,text,3)
        led.display()
        time.sleep(1)
    else:
        time.sleep(1)

    # vertically scroll to switch between buffers
    for i in range(0,32):
        offset = (offset + 1) % 64
        led.command(led.SET_START_LINE | offset)
        time.sleep(0.01)

# OLEDclock.py

# This program interfaces with one of Adafruit's OLED displays and a Raspberry Pi (over SPI). It displays the current 
# date (Day, Month, Year) and then scrolls to the current time. The program waits for 2 seconds between scrolls.

# Example code from the py-gaugette library... Commented by The Raspberry Pi Guy

# Imports the necessary modules
import gaugette.ssd1306
import time
import sys

# Sets up our pins again
RESET_PIN = 15
DC_PIN    = 16


led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display()

offset = 0 # flips between 0 and 32 for double buffering

# While loop has bulk of the code in it!

while True:

    # write the current time to the display on every other cycle
    if offset == 0:
        text = time.strftime("%A")
        led.draw_text2(0,0,text,2)
        text = time.strftime("%e %b %Y")
        led.draw_text2(0,16,text,2)
        text = time.strftime("%X")
        led.draw_text2(0,32+4,text,3)
        led.display()
        time.sleep(1)
    else:
        time.sleep(1)

    # vertically scroll to switch between buffers
    for i in range(0,32):
        offset = (offset + 1) % 64
        led.command(led.SET_START_LINE | offset)
        time.sleep(0.01)

sudo python OLEDclock.py

sudo python OLEDclock.py

# OLEDimage.py

# Meant for use with the Raspberry Pi and an Adafruit monochrome OLED display!

# This program takes any image (recommended: landscape) and converts it into a black and white image which is then 
# displayed on one of Adafruit's monochrome OLED displays. 

# To run the code simply change directory to where it is saved and then type: sudo python OLEDimage.py <image name>
# For example: sudo python OLEDimage.py penguins900x600.jpg 
# The image penguins900x600.jpg is included in this repo as an example! Download any image that you want and simply change the
# image name!

# This program was created by The Raspberry Pi Guy

# Imports the necessary software - including PIL, an image processing library
import gaugette.ssd1306
import time
import sys
from PIL import Image

# Sets up our pins and creates variables for the size of the display. If using other size display you can easily change them.

RESET_PIN = 15
DC_PIN    = 16
width = 128
height = 32

led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display()

# This bit converts our image into black and white and resizes it for the display

image = Image.open(sys.argv[1])
image_r = image.resize((width,height), Image.BICUBIC)
image_bw = image_r.convert("1")

# Finally this bit maps each pixel (depending on whether it is black or white) to the display.
# Note here we are not using the text command like in previous programs. We use led.draw_pixel:
# That way we can individually address each pixel and tell it to be either on or off (on = white, off = black)

for x in range(width):
        for y in range(height):
                led.draw_pixel(x,y,bool(int(image_bw.getpixel((x,y)))))

led.display()

# OLEDimage.py

# Meant for use with the Raspberry Pi and an Adafruit monochrome OLED display!

# This program takes any image (recommended: landscape) and converts it into a black and white image which is then 
# displayed on one of Adafruit's monochrome OLED displays. 

# To run the code simply change directory to where it is saved and then type: sudo python OLEDimage.py <image name>
# For example: sudo python OLEDimage.py penguins900x600.jpg 
# The image penguins900x600.jpg is included in this repo as an example! Download any image that you want and simply change the
# image name!

# This program was created by The Raspberry Pi Guy

# Imports the necessary software - including PIL, an image processing library
import gaugette.ssd1306
import time
import sys
from PIL import Image

# Sets up our pins and creates variables for the size of the display. If using other size display you can easily change them.

RESET_PIN = 15
DC_PIN    = 16
width = 128
height = 32

led = gaugette.ssd1306.SSD1306(reset_pin=RESET_PIN, dc_pin=DC_PIN)
led.begin()
led.clear_display()

# This bit converts our image into black and white and resizes it for the display

image = Image.open(sys.argv[1])
image_r = image.resize((width,height), Image.BICUBIC)
image_bw = image_r.convert("1")

# Finally this bit maps each pixel (depending on whether it is black or white) to the display.
# Note here we are not using the text command like in previous programs. We use led.draw_pixel:
# That way we can individually address each pixel and tell it to be either on or off (on = white, off = black)

for x in range(width):
        for y in range(height):
                led.draw_pixel(x,y,bool(int(image_bw.getpixel((x,y)))))

led.display()

sudo python OLEDimage.py yourimage.fileextension

sudo python OLEDimage.py yourimage.fileextension

sudo python OLEDimage.py car.png

sudo python OLEDimage.py car.png

sudo python OLEDimage.py penguins900x600.jpg

sudo python OLEDimage.py penguins900x600.jpg