launch files - gbr1/upboard_ros GitHub Wiki

If you want to launch all periphehals just use this launch file:
roslaunch upboard_ros upboard_ros.launch

If you want just to use GPIOs:
roslaunch upboard_ros gpio.launch

If you want to run an example of using GPIOs:
roslaunch upboard_ros gpio_test.launch

If you want to start a leds test sequence:
roslaunch upboard_ros led_test.launch