Question about Arducam 2MP OV2640


I want to buy Arducam 2MP OV2640 and I tried to find some info about that online.
I understand that there is a program for this camera and using it to take pictures.
but my qustions is if there is a way to take pictures automatically without the program?

for example, using a PIR sensor which trigger the shutter of the camera when identify a movement,
or using a pushbutton for taking pictures without using the program as well.

Thank you.