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Code: Alles auswählen

 #!/usr/bin/env python3

import serial

from tkinter import*

arduinoData = serial.Serial ("/dev/cu.usbmodem1411", 9600)
arduinoData.open

def led_on():
     arduinoData.write(b'1')


def led_off():
     arduinoData.write(b'0')


led_control_window = Tkinter.Tk()

Button = Tkinter.Button

btn = Button(led_control_window, text="ON", command=led_on)
btn1= Button(led_control_window, text="OFF", command=led_off)

btn.grid(row=0, column=1)
btn1.grid(row=1, column=1)

led_control_window.mainloop()

input("Press enter to exit")

Code: Alles auswählen

int led = 13;
char serialData;


void setup() {                
  
  pinMode(led, OUTPUT);     
    Serial.begin(9600);
}


void loop() {
  if (Serial.available() > 0) {
    serialData = Serial.read();
    Serial.print(serialData);
    
    if (serialData == '1') {
      digitalWrite(led, HIGH); }
    
    else if (serialData =='0') {
      digitalWrite(led, LOW); }  

}