运行lcd_1.py后，lcd还是白屏，是什么原因？

[dktg]

LCD Example

Note: To run this example you will need a LCD Shield for your OpenMV Cam.

The LCD Shield allows you to view your OpenMV Cam's frame buffer on the go.

import sensor, image, lcd

sensor.reset() # Initialize the camera sensor.
sensor.set_pixformat(sensor.RGB565) # or sensor.GRAYSCALE
sensor.set_framesize(sensor.QQVGA2) # Special 128x160 framesize for LCD Shield.
lcd.init() # Initialize the lcd screen.

while(True):
lcd.display(sensor.snapshot()) # Take a picture and display the image.

[dktg]

@dktg 我运行的是opmv中的例程

[kidswong999]

https://singtown.com/learn/49601/