I recently purchased an adafruit adafruit 2.13 monochrome eink bonnet(
https://learn.adafruit.com/2-13-in-e-ink-bonnet/usage) that comes with pin hat fitted for raspberry pi. Upon initial setup the screen worked (drew rectangles etc), but it has since stopped working even after I tried restarting the rapspberry pi/disconnecting and reconnecting the bonnet.
When I run the code it often hangs at:
if I disable the busy pin, it instead does
and still nothing gets rendered on the screen
the code in question is line 81 of file:
https://github.com/adafruit/Adafruit_Ci ... epd/epd.py
I am not sure if this is a hardware problem with the bonnet or something is wrong with my RPi 3B, any advice is appreciated.