Looking for a working epaper display smaler than 7.5"

ESPHome
1

I’m using a 7.5" epaper display at my homeassistant installation, which works perfect.
A while ago I bought a 1.54" display which never worked. I had pixel jam on the display and other issues.
Now I need a display that is much smaller than the 7.5"
Is there a recommendation, e.g. for 2.54" display working with a ESP8266 and Homeassistant?
Thanks
Alex

2

The esphome docs list a number of compatible ones.

3

Waveshare ones seems to be pretty common and also supported by ESPHome.
Just remember to get one with a driver, because they are also sold without (I am talking from experience here :grin: )

4

Yes, but the 1.54 is also on the list (I had a look before I bought it) but I never managed to get it work. Always had red pixels all over the screen and the text was not readable.

5

Red pixels?
Som you had one with multiple colors.
That require specific timings and there for a specific code.

6

Currently only single-color E-Ink displays are implemented and of those only a few modules

7

Thanks all for your help.
Meanwhile I bought a waveshare 2.13inch E-Paper Display HAT V4 Version 250x122 which works as it should.