I have a black/white/yellow inky pHAT, and I’d like to use black/white settings for faster refresh rate. I’m able to display an image/text when I use:
from inky.auto import auto
board = auto()
However, if I try to manually set the board type to “black”, I get the following error when I try to set_image().
Traceback (most recent call last):
File “”, line 1, in
File “/usr/local/lib/python2.7/dist-packages/inky/inky.py”, line 367, in set_image
self.buf = numpy.array(image, dtype=numpy.uint8).reshape((self.height, self.width))
ValueError: cannot reshape array of size 30500 into shape (104,212)
Here’s what I’m trying to do at its most basic:
from inky import InkyPHAT
from PIL import Image, ImageFont, ImageDraw
inky_display = InkyPHAT("black")
inky_display.set_border(inky_display.WHITE)
inky_display.resolution = (250,122)
img = Image.new("P", inky_display.resolution)
draw = ImageDraw.Draw(img)
inky_display.set_image(img)
inky_display.show()