5. 数字识别

5.1. 代码

例程:

from mpython import *
from camera import *
import time

camera = CameraV831(tx=Pin.P16, rx=Pin.P15)
camera.mnist_init()
while True:
    camera.mnist.recognize()
    if camera.mnist.id != None:
        print(camera.mnist.id)
        print(camera.mnist.max_score)
    time.sleep_ms(20)

5.2. mPython图形化示例