Camera For BPI Zero - OV5640 Chipset

import time
import picamera

with picamera.PiCamera() as camera:
    camera.resolution = (2592, 1944) # Set the resolution to the maximum supported by the OV5640 chipset
    camera.start_preview()
    time.sleep(2) # Allow the camera to adjust to the lighting conditions
    camera.capture('image.jpg')
    camera.stop_preview()