12. 20 categories of object recognition

12.1. Code

example:

from mpython import *
from camera import *
import time

camera = CameraV831(tx=Pin.P16, rx=Pin.P15)
camera.yolo_detect_init()
while True:
    camera.yolo_detect.recognize()
    if camera.yolo_detect.id != None:
        print(str('category：') + str(camera.yolo_detect.category_list[camera.yolo_detect.id]))
        print(str('Confidence：') + str(camera.yolo_detect.max_score))
    time.sleep_ms(20)

12.2. mPython graphical example