A hacky e-ink display for Home Assistant sensors

Overview

Eink example

This is a hacky PlatformIO project in which Home Assistant data is displayed in an e-ink display.

Useful Links

Dev Notes

epdiy

Error:

.pio/libdeps/esp32dev/epdiy/src/epd_driver/pca9555.c:3:27: fatal error: hal/i2c_types.h: No such file or directory
compilation terminated.
*** [.pio/build/esp32dev/lib9c8/epdiy/epd_driver/pca9555.c.o] Error 1

Manually open these files and comment out the #include lines. See GitHub issue.

Issues
  • Compile instructions?

    Compile instructions?

    Hi, thanks for making this public - would you mind providing at least some basics for how to compile and upload this? I have everything set up HW wise, I can upload sketches from the Arduino IDE to the ePaper, I know how to upload ESPHome config etc but I'm a bit lost when it comes to gcc and compiling and uploading .cpp.. I'm on Ubuntu. Thanks!

    opened by Plawasan 10
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