Setup Google Calendar Setup Follow directions found at Google Calendar Python Quickstart Guide Move downloaded credentials.json to project directory root Ensure that token.pickle file is created and placed in project directory root (after running quickstart script from google) Raspberry Pi Setup Enable SPI # raspi-config Choose Interfacing Options SPI Yes - enable SPI Interface Reboot Install Python Dependencies # apt install python3-pip python3-pil python3-numpy # pip3 install RPi.GPIO spidev Download Example Code (Optional) git clone https://github.com/waveshare/e-Paper Waveshare example code found in RaspberryPi&JetsonNano/python/examples Run with # python3 epd_<size>_<example>.py