text: # SPDX-FileCopyrightText: 2021 ladyada for Adafruit Industries
  #
  # SPDX-License-Identifier: Unlicense
  """
  Author: Mark Roberts (mdroberts1243) from Adafruit code
  This test will initialize the display using displayio and draw a solid white
  background, a smaller black rectangle, miscellaneous stuff and some white text.
  
  """
  
  
  import board
  import displayio
  import terminalio
  
  # can try import bitmap_label below for alternative
  from adafruit_display_text import label
  import adafruit_displayio_sh1107
  
  displayio.release_displays()
  # oled_reset = board.D9
  
  # Use for I2C
  i2c = board.I2C()
  display_bus = displayio.I2CDisplay(i2c, device_address=0x3C)
  
  # SH1107 is vertically oriented 64x128
  WIDTH = 128
  HEIGHT = 64
  BORDER = 2
  
  display = adafruit_displayio_sh1107.SH1107(display_bus, width=WIDTH, height=HEIGHT)
  
  # Make the display context
  splash = displayio.Group(max_size=10)
  display.show(splash)
  
  color_bitmap = displayio.Bitmap(WIDTH, HEIGHT, 1)
  color_palette = displayio.Palette(1)
  color_palette[0] = 0xFFFFFF  # White
  
  bg_sprite = displayio.TileGrid(color_bitmap, pixel_shader=color_palette, x=0, y=0)
  splash.append(bg_sprite)
  
  # Draw a smaller inner rectangle in black
  inner_bitmap = displayio.Bitmap(WIDTH - BORDER * 2, HEIGHT - BORDER * 2, 1)
  inner_palette = displayio.Palette(1)
  inner_palette[0] = 0x000000  # Black
  inner_sprite = displayio.TileGrid(
      inner_bitmap, pixel_shader=inner_palette, x=BORDER, y=BORDER
  )
  splash.append(inner_sprite)
  
  # Draw some white squares
  sm_bitmap = displayio.Bitmap(8, 8, 1)
  sm_square = displayio.TileGrid(sm_bitmap, pixel_shader=color_palette, x=58, y=17)
  splash.append(sm_square)
  
  med_bitmap = displayio.Bitmap(16, 16, 1)
  med_square = displayio.TileGrid(med_bitmap, pixel_shader=color_palette, x=71, y=15)
  splash.append(med_square)
  
  lrg_bitmap = displayio.Bitmap(32, 32, 1)
  lrg_square = displayio.TileGrid(lrg_bitmap, pixel_shader=color_palette, x=91, y=28)
  splash.append(lrg_square)
  
  # Draw some label text
  text1 = "0123456789ABCDEF123456789AB"  # overly long to see where it clips
  text_area = label.Label(terminalio.FONT, text=text1, color=0xFFFFFF, x=8, y=8)
  splash.append(text_area)
  text2 = "SH1107"
  text_area2 = label.Label(
      terminalio.FONT, text=text2, scale=2, color=0xFFFFFF, x=9, y=44
  )
  splash.append(text_area2)
  
  while True:
      pass
  