As reported in https://github.com/pimoroni/inky/issues/93 - using set_image was resulting in a buffer that didn't match the shape of the display. This would work fine when shaped into a 1d array for writing over SPI, but would break all future attempts to set_pixel since it turned the buffer from 600x448 into 448x600.
As reported in https://github.com/pimoroni/inky/issues/93 - using
set_imagewas resulting in a buffer that didn't match the shape of the display. This would work fine when shaped into a 1d array for writing over SPI, but would break all future attempts toset_pixelsince it turned the buffer from600x448into448x600.