import machine # Configure GPIO pin 5 as an output pin5 = machine.Pin(5, machine.Pin.OUT) # Turn off the pin pin5.off()In this example, we first use the machine.Pin() function to define GPIO pin 5 as an output. We then use the pin5.off() function to turn off the pin. The machine.Pin.off() function is part of the machine module, which is included as part of the default Python installation on many microcontrollers.