Config.in 296 Bytes
config BR2_PACKAGE_RS485CONF
	bool "rs485conf"
	help
	  rs485conf is intended to be used on embedded boards with RS485
	  interface. It can show as well as modify RS485 configuration
	  parameters of TTY device with easy to use command line
	  options.

	  https://github.com/mniestroj/rs485conf