First I'm checking if the hardware works. So I am using the Demo of ArduCAM.
when I use this code give me a error that OV2640 was not declared in the scope. So I change to 5 and works.
I don't no why when I take a picture the sd card give me a empty file.
Hardware:
OV2640
Arducam-f rev.c
Uno r3
sketch_apr24a.ino (3.27 KB)