Can't make it work on Arduino Nano

[Steakache]

Hello Folks,

The e-paper module works well on raspberry but I can't make it work on arduino nano. The code is transmitted to the arduino and seems to run (I don't have errors, I can see print..)

But the e-paper module remains the same. Any Idea ? This is my schematic.

Thank you,

[Steakache]

I found where the program hangs.. UC8154c_200x200.cpp (line 34) WaitUntilIdle();

Busy pin remains in low state.. Any idea ? Power supply maybe ?

It's on the red version epaper module.

[armandohg]

Can you please share the Raspberry Pi code you used? I am unable to make it work with Raspberry Pi.

[martinschultzkristensen]

Hey. Does anyone have experience with making The e-paper module working with ESP32 devkitv1? If so I would very appreciate to hear from you. I don't get any response don't matter which guide i follow!

@Steakache which guide did you follow to make it run on RPi?

[anovodv]

@Steakache, hi! did you find how to run this display with arduino nano?

[benutzer001]

I found where the program hangs.. UC8154c_200x200.cpp (line 34) WaitUntilIdle();

Busy pin remains in low state.. Any idea ? Power supply maybe ?

It's on the red version epaper module.

how did you fix This?