After a few seconds in the sun, the display goes all glitch. I wonder if there is a temperature compensation command that I'm missing.
@th This looks cool as heck, which model is the display? I might get one for my power meter…
@th E-ink displays with USB input? Interesting! What are those?
Edit: oops, it's probably an ESP32 not part of the display.
The e-ink display works and pull request sent to esphome. Now it's time to futz with fonts and interface layout.