python写ar python写arduino程序

后续参考

import serial
import sys


def deleycontrol(i):
    i = input().strip()
    serialcomm.write(i.encode())
    serialcomm.close()

if __name__ == '__main__':
    serialcomm = serial.Serial('COM9', 9600)
    serialcomm.timeout = 1
    deleycontrol(sys.argv[0])

String code;
void setup(){
  Serial.begin(9600);
  pinMode(7,OUTPUT);
  }

void loop(){
  if (Serial.available()>0){
    code = Serial.readStringUntil('\n');
    if (code=="0"){
      digitalWrite(7,HIGH);
      }
    if (code=="1"){
      digitalWrite(7,LOW);
      }
    }
  }