To use with Circuitpython Copy epd_2in13_b.py or epd_2in13_b.mpy into lib folder of CIRCUITPY drive.
Make sure you have also this library on your lib directory:
- adafruit_framebuf.mpy https://github.com/adafruit/Adafruit_CircuitPython_Bundle
and
font5x8.binin same directory as your code. You can download the font here :
https://github.com/adafruit/Adafruit_CircuitPython_framebuf/blob/main/examples/font5x8.bin