openmv硬件平台实现颜色识别，色块跟随uart_red

代码说明：

说明：  利用openmv硬件平台，实现颜色识别，色块跟随，并在串口打印出色块的中心坐标(Using openmv hardware platform to realize color recognition, color block following, and printing the center coordinates of excellent block at serial port)

文件列表：

readme.txt, 145 , 2019-08-05
uart_red.py, 1530 , 2019-08-03