I developed this blink code in python to test and it doesn't light the led on the protoboard, but just the Arduino led, the digital entry for the led is 13, what can I do?
led = 13
qtd = 0
placa = pyfirmata.Arduino('COM3')
while qtd <= 10 :
placa.digital[led].write(1) time.sleep(0.3) placa.digital[led].write(0) time.sleep(0.3) qtd = qtd + 1