MyArduino/controller.py at main · Frz013/MyArduino · GitHub

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import pyfirmata2
import serial.tools.list_ports

# Coba cari port Arduino secara otomatis
ports = list(serial.tools.list_ports.comports())
comport = None
for p in ports:
    if "Arduino" in p.description or "CH340" in p.description or "USB-SERIAL" in p.description:
        comport = p.device
        break

if comport is None:
    # fallback ke COM3 jika auto detect gagal
    comport = "COM3"

print(f"Menghubungkan ke {comport} ...")

try:
    board = pyfirmata2.Arduino(comport)

    led_1 = board.get_pin('d:8:o')
    led_2 = board.get_pin('d:9:o')
    led_3 = board.get_pin('d:10:o')
    led_4 = board.get_pin('d:11:o')
    led_5 = board.get_pin('d:12:o')

    def led(fingerUp):
        if fingerUp == [0,0,0,0,0]:
            led_1.write(0)
            led_2.write(0)
            led_3.write(0)
            led_4.write(0)
            led_5.write(0)

        elif fingerUp == [0,1,0,0,0]:
            led_1.write(1); led_2.write(0); led_3.write(0); led_4.write(0); led_5.write(0)
        elif fingerUp == [0,1,1,0,0]:
            led_1.write(1); led_2.write(1); led_3.write(0); led_4.write(0); led_5.write(0)
        elif fingerUp == [0,1,1,1,0]:
            led_1.write(1); led_2.write(1); led_3.write(1); led_4.write(0); led_5.write(0)
        elif fingerUp == [0,1,1,1,1]:
            led_1.write(1); led_2.write(1); led_3.write(1); led_4.write(1); led_5.write(0)
        elif fingerUp == [1,1,1,1,1]:
            led_1.write(1); led_2.write(1); led_3.write(1); led_4.write(1); led_5.write(1)

except Exception as e:
    print("Gagal konek ke board:", e)

    # dummy fungsi biar tidak error saat app.py dipanggil
    def led(fingerUp):
        pass