Initial

clear.py

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+# SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
+# SPDX-License-Identifier: MIT
+
+# Import all board pins.
+from board import SCL, SDA, D4
+import busio
+import digitalio
+
+# Import the SSD1305 module.
+import adafruit_ssd1305
+
+# Define the Reset Pin
+oled_reset = digitalio.DigitalInOut(D4)
+
+# Create the I2C interface.
+i2c = busio.I2C(SCL, SDA)
+
+# Create the SSD1305 OLED class.
+# The first two parameters are the pixel width and pixel height.  Change these
+# to the right size for your display!
+display = adafruit_ssd1305.SSD1305_I2C(128, 32, i2c, addr=0x3C, reset=oled_reset)
+
+# Alternatively you can change the I2C address of the device with an addr parameter:
+# display = adafruit_ssd1305.SSD1305_I2C(128, 32, i2c, addr=0x31, reset=oled_reset)
+
+# Clear the display.  Always call show after changing pixels to make the display
+# update visible!
+display.fill(0)
+
+display.show()

main.py

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+# SPDX-FileCopyrightText: <text> 2020 Tony DiCola, James DeVito,
+# and 2020 Melissa LeBlanc-Williams, for Adafruit Industries </text>
+
+# SPDX-License-Identifier: MIT
+
+
+# This example is for use on (Linux) computers that are using CPython with
+# Adafruit Blinka to support CircuitPython libraries. CircuitPython does
+# not support PIL/pillow (python imaging library)!
+
+import time
+import subprocess
+from board import SCL, SDA, D4
+import busio
+import digitalio
+from PIL import Image, ImageDraw, ImageFont
+import adafruit_ssd1305
+
+# Define the Reset Pin
+oled_reset = digitalio.DigitalInOut(D4)
+
+# Create the I2C interface.
+i2c = busio.I2C(SCL, SDA)
+
+# Create the SSD1305 OLED class.
+# The first two parameters are the pixel width and pixel height.  Change these
+# to the right size for your display!
+disp = adafruit_ssd1305.SSD1305_I2C(128, 32, i2c, reset=oled_reset)
+
+# Clear display.
+disp.fill(0)
+disp.show()
+
+# Create blank image for drawing.
+# Make sure to create image with mode '1' for 1-bit color.
+width = disp.width
+height = disp.height
+image = Image.new("1", (width, height))
+
+# Get drawing object to draw on image.
+draw = ImageDraw.Draw(image)
+
+# Draw a black filled box to clear the image.
+draw.rectangle((0, 0, width, height), outline=0, fill=0)
+
+# Draw some shapes.
+# First define some constants to allow easy resizing of shapes.
+padding = 0
+top = padding
+bottom = height - padding
+# Move left to right keeping track of the current x position for drawing shapes.
+x = 0
+
+
+# Load default font.
+#def_font = ImageFont.load_default()
+
+# Alternatively load a TTF font.  Make sure the .ttf font file is in the
+# same directory as the python script!
+# Some other nice fonts to try: http://www.dafont.com/bitmap.php
+font = ImageFont.truetype('8bit.ttf', 8)
+
+# Write four lines of text.
+draw.text((0, 0), "Av Assist V2", font=font, fill=255)
+draw.text((0, 10), "IP ", font=font, fill=255)
+draw.text((0,20), "Aircraft ", font=font, fill=255)
+# Display image.
+disp.image(image)
+disp.show()

startup.py

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+# SPDX-FileCopyrightText: <text> 2020 Tony DiCola, James DeVito,
+# and 2020 Melissa LeBlanc-Williams, for Adafruit Industries </text>
+
+# SPDX-License-Identifier: MIT
+
+
+# This example is for use on (Linux) computers that are using CPython with
+# Adafruit Blinka to support CircuitPython libraries. CircuitPython does
+# not support PIL/pillow (python imaging library)!
+
+import time
+import subprocess
+from board import SCL, SDA, D4
+import busio
+import digitalio
+from PIL import Image, ImageDraw, ImageFont
+import adafruit_ssd1305
+import os
+import requests
+
+# Define the Reset Pin
+oled_reset = digitalio.DigitalInOut(D4)
+
+# Create the I2C interface.
+i2c = busio.I2C(SCL, SDA)
+
+# Create the SSD1305 OLED class.
+# The first two parameters are the pixel width and pixel height.  Change these
+# to the right size for your display!
+disp = adafruit_ssd1305.SSD1305_I2C(128, 32, i2c, reset=oled_reset)
+
+# Clear display.
+disp.fill(0)
+disp.show()
+
+# Create blank image for drawing.
+# Make sure to create image with mode '1' for 1-bit color.
+width = disp.width
+height = disp.height
+image = Image.new("1", (width, height))
+
+# Get drawing object to draw on image.
+draw = ImageDraw.Draw(image)
+
+# Draw a black filled box to clear the image.
+draw.rectangle((0, 0, width, height), outline=0, fill=0)
+
+# Draw some shapes.
+# First define some constants to allow easy resizing of shapes.
+padding = 0
+top = padding
+bottom = height - padding
+# Move left to right keeping track of the current x position for drawing shapes.
+x = 0
+
+
+# Load default font.
+def_font = ImageFont.load_default()
+
+# Alternatively load a TTF font.  Make sure the .ttf font file is in the
+# same directory as the python script!
+# Some other nice fonts to try: http://www.dafont.com/bitmap.php
+font = ImageFont.truetype('superstar_memesbruh03.ttf', 16)
+font1 = ImageFont.truetype('8bit.ttf', 8)
+
+# Write four lines of text.
+draw.text(((128-8*8)//2, 0), "AVIATION", font=font, fill=255)
+draw.text(((128-13*8)//2, 10), "ASSISTANT v.2", font=font, fill=255)
+
+# Display image.
+disp.image(image)
+disp.show()
+time.sleep(3)
+draw.rectangle((0, 0, width, height), outline=0, fill=0)
+draw.text(((128-11*8)//2, 10), "STARTING UP", font=font, fill=255)
+disp.image(image)
+disp.show()
+
+while True:
+	# Stats
+	IP = subprocess.check_output("hostname -I | cut -d' ' -f1", shell=True).decode("utf-8")
+	UPTIME = subprocess.check_output("uptime", shell=True).decode("utf-8").split(" ")[4][:-1]
+	if UPTIME == "min":
+		UPTIME = str(subprocess.check_output("uptime", shell=True).decode("utf-8").split(" ")[3]) + " min"
+	AIRCRAFT = 0
+	for i in requests.get('http://127.0.0.1/tar1090/data/aircraft.json').json()['aircraft']:
+        	AIRCRAFT+=1
+
+	# Display image.
+	draw.rectangle((0, 0, width, height), outline=0, fill=0)
+	draw.text((5,0), "IP: "+IP, font=def_font, fill=255)
+	draw.text((5,9), "AIRCRAFT: "+str(AIRCRAFT), font=def_font, fill=255)
+	draw.text((5,18), "UPTIME: "+UPTIME, font=def_font, fill=255)
+	disp.image(image)
+	disp.show()
+	time.sleep(1)