XIAO nRF52840+ and Waveshare 5.83 Epaper display with HAT on arduino IDE

[tobion]

Hello guys, i am currently working with the nrf52840+ and an epaper display from waveshare. i tried running the demo codes, which are provided by waveshare. Does not working for me. I am pretty new here and some small help could be good to achieve some progress.

My connections are the following (Are those Pin Nr. Correct for Arduino IDE???):

GND-GND, VCC-3.3V, Mosi-D10, CLK-D8, SC-D7, DC-D6, RST-D2, BUSY-D3

The Display also has aPWR pin, to power the Display, it needs to be directly connectet to 3.3V, I was running a demo and the screen refreshed and showed a black stripe on it. It was not what i was expecting.

Anyone has some ideas, how to handle it?

Thanks

Tobias

[PJ_Glasso]

Hi There,

And Welcome here…

So, yep you are close… These are all the rage NOW. I just putting a Xiao C3 and the Quad 2.9 Display with the “breakout Board”

Great Colors.

Can you post a picture of it?
and If you can use the code tags up top " </> " paste it in there.
You’ll get good help that way.
The pins and the timing are what will be the key s to success, and the BSP.

HTH
GL PJ

I’ll post up the Quad 2.9 with code and video, after mass today.