已解决，端口不能设置是0、1口，与wifi板冲突

@kidswong999 麻烦帮忙看一下，谢谢

while (True):
try:
Command = CommSocket.recv(10) #接收数据为bytes类
except OSError:
continue

str_command = Command.decode('UTF-8')   #bytes类转string

if(len(str_command) == 0):    #判断是否为空,为空500毫秒检测一次
    utime.sleep_ms(500)
    continue

#指令含义：0——前后均上电
#Port0为前，Port1为后
if str_command[0] == '0':
    MyPin = Pin(PinNum,Pin.OUT_PP)
    MyPin.high()  
elif str_command[0] == '1':
    ControlPin(PinNum='P0',IsHigh=True)
    ControlPin(PinNum='P1',IsHigh=False)
elif str_command[0] == '2':
    ControlPin(PinNum='P0',IsHigh=False)
    ControlPin(PinNum='P1',IsHigh=True)
elif str_command[0] == '3':
    continue
else:
    continue

请在这里粘贴代码