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这是发送的,没有问题,但是接收有问题,
import time from pyb import UART uart = UART(3,9600,timeout_char=1000) print(1) while(True): if uart.any(): a =uart.readline() print(a)
啊,丢人,抱歉,是我自己问题,串口初始化写成3了,改回1之后一切正常
请问下,OpenMV的串口初始化不是3吗?