Working with topics
rostopic list
ros2 topic info /myrobot/sensor1
ros2 topic info -v /myrobot/sensor1
ros2 topic echo /myrobot/sensor1
ros2 interface show std_msgs/msg/Int32
ros2 topic pub /myrobot/blink_led std_msgs/msg/Int32 "{data: 1}"
About
I am an engineer and educator, having spent ten years as a professor. My goal is to help you build your knowledge of design and technology, get your hardware working, and propel your startup or small business. Get in touch!