import sensor, time sensor.reset() # Set sensor settings sensor.set_brightness(0) sensor.set_saturation(0) sensor.set_gainceiling(8) sensor.set_contrast(2) # Set sensor pixel format sensor.set_framesize(sensor.QVGA) sensor.set_pixformat(sensor.GRAYSCALE) # Capture image and set pixels image = sensor.snapshot() for y in range(0, 240): for x in range(0, 320): image.set_pixel(x, y, 0xFF) time.sleep(1000) # Switch to RGB565 sensor.set_pixformat(sensor.RGB565) # Capture image and set pixels image = sensor.snapshot() for y in range(0, 240): for x in range(0, 320): image.set_pixel(x, y, (0xFF, 0x00, 0x00))