menu "Example Configuration"

config BLINK_GPIO
    int "Blink GPIO number"
	range 0 34
	default 5
	help
		GPIO number (IOxx) to blink on and off.

		Some GPIOs are used for other purposes (flash connections, etc.) and cannot be used to blink.

		GPIOs 35-39 are input-only so cannot be used as outputs.

endmenu