1  # SPDX-FileCopyrightText: 2021 Anne Barela for Adafruit Industries
 2  #
 3  # SPDX-License-Identifier: MIT
 4  
 5  from picamera import PiCamera
 6  import time
 7  from fractions import Fraction
 8  import datetime
 9  
10  cur_time = datetime.datetime.now()
11  stub = cur_time.strftime("%Y%m%d%H%M_low")
12  
13  camera = PiCamera(framerate=Fraction(1,6))
14  
15  # You can change these as needed. Six seconds (6000000)
16  # is the max for shutter speed and 800 is the max for ISO.
17  camera.shutter_speed = 1750000
18  camera.iso = 800
19  
20  time.sleep(30)
21  camera.exposure_mode = 'off'
22  
23  outfile = "%s.jpg" % (stub)
24  camera.capture(outfile)
25  
26  camera.close()