Touch Knob Display UEDX46460015-MD50ESP32-1.5inch example

ESPHome
1

I bought this display from AliExpress. It costs approx 30EUR.

UEDX4646_Aliexpress
UEDX4646_Aliexpress461×403 39.2 KB

Manufacturer Website
https://viewedisplay.com/product/esp32-1-5-inch-466x466-round-amoled-knob-display-touch-screen-arduino-lvgl/

Initially, I had some trouble getting it to work, especially because there were some errors in their GitHub repository. In the end, though, everything worked, and I created an example configuration on my GitHub account:

https://github.com/STB3/esphome-Viewe_UEDX4646?tab=readme-ov-file

This might help some of you.

2 Likes
2

26-03-02 20-27-42 9995
26-03-02 20-27-42 9995500×494 44.2 KB

Just a question to the other people using this display… I loke it a lot but I can’t remove these kind of green light leaks (marked). Any ideas? Thanks

3

Im curious about the validity of the IP67 Waterproof claim listed on the website… Is yours installed outdoors and if not, can you take one for the team and dunk it in some water and report back whether it is or isn’t Waterproof???

4

Seems that the offset in x- and y-direction is not matching your device.
You can modify it by using:

    dimensions:
      offset_height: 6
      offset_width: 6

https://esphome.io/components/display/mipi_spi/

Regards,

Dirk

1 Like
5

How is this device mounted?
And is the break out board needed or is there other inputs for power on the knob?

6

A breakout board is required. The Knob itself has only a FPC cable.
I created one for my hot water circulation controller. Take a look at the schematics, maybe it is suitable for you.

https://github.com/STB3/esphome-hotcirc

Regards,

Dirk