Build & Run

docker compose build
docker compose up

Topic

• /ultrasonic/raw_data (std_msgs/UInt8MultiArray)

Parameters

Parameter	Default	Description
serial_port	/dev/ttyUSB0	Serial port path
baudrate	38400	Baud rate

Custom Parameters

ros2 run ultrasonic_sensor ultrasonic_node --ros-args -p serial_port:=/dev/ttyACM0