๐ Check out the ROS2 version: Nicla Vision ROS2 repository ๐
This ROS package enables the Arduino Nicla Vision board to be ready-to-use in the ROS world! ๐ฅ
The implemented architecture is described in the above image: the Arduino Nicla Vision board streams the sensors data to a ROS-running machine through TCP/UDP socket or Serial, i.e. UART over the USB cable. This package will be running on the ROS-running machine, allowing to deserialize the received info, and stream it in the corresponding ROS topics
Here a list of the available sensors with their respective ROS topics:
- 2MP color camera streams on
/nicla/camera/camera_info/nicla/camera/image_raw/nicla/camera/image_raw/compressed
- Time-of-Flight (distance) sensor streams on:
/nicla/tof
- Microphone streams on:
/nicla/audio/nicla/audio_info/nicla/audio_stamped/nicla/audio_recognized
- Imu streams on:
/nicla/imu
The user can easily configure this package, by launch parameters, to receive sensors data via either UDP or TCP socket connections, specifying also the socket IP address. Moreover, the user can decide which sensor to be streamed within the ROS environment. In this repository you can find the Python code optimised for receiving the data by the board, and subsequently publishing it through ROS topics.
Step-by-step instructions on how to get the ROS package running
Binaries available for noetic:
sudo apt install ros-$ROS_DISTRO-nicla-vision-ros
For ROS2, check https://github.com/ADVRHumanoids/nicla_vision_ros2.git
Usual catkin build :
$ cd <your_workpace>/src
$ git clone https://github.com/ADVRHumanoids/nicla_vision_ros.git
$ cd <your_workpace>
$ catkin build
$ source <your_workpace>/devel/setup.bashAfter having completed the setup steps in the Nicla Vision Drivers repository, just turn on your Arduino Nicla Vision. When you power on your Arduino Nicla Vision, it will automatically connect to the network and it will start streaming to your ROS-running machine.
It is possible to run a speech recognition feature directly on this module, that will then publish the recognized words on the /nicla/audio_recognized topic. At the moment, VOSK is utilized. Only Arduino version is supported.
pip install vosk- Download a VOSK model https://alphacephei.com/vosk/models
- Check the
recognitionarguments in thenicla_receiver.launchfile
Follow the below steps for enjoying your Arduino Nicla Vision board with ROS!
-
Launch the package:
$ roslaunch nicla_vision_ros nicla_receiver.launch receiver_ip:="x.x.x.x" connection_type:="tcp/udp/serial" <optional arguments>
-
Set the socket type to be used, either TCP, UDP or Serial (
connection_type:=tcp,udp, orserial). -
Set the
receiver_ipwith the IP address of your ROS-running machine. You can get this IP address by executing the following command:$ ifconfig
and taking the "inet" address under the "enp" voice. Note argument is ignored if
connection_type:="tcp/udp/serial
Furthermore, using the
<optional arguments>, you can decide:-
which sensor to be streamed in ROS e.g.
enable_imu:=true enable_range:=true enable_audio:=true enable_audio_stamped:=false enable_camera_compressed:=true enable_camera_raw:=true -
with Serial connection, set
camera_receive_compressedaccording to how nicla is sending images (COMPRESS_IMAGE) -
on which socket port (default
receiver_port:=8002). For Serial connection,receiver_portargument is used to specify the port used by the board e.g.receiver_port:=/dev/ttyACM0
Once you run it, you will be ready for receiving the sensors data
-
- For simulating the Arduino Nicla Vision in Gazebo and Rviz:
Using the
$ roslaunch nicla_vision_ros nicla_sim.launch <optional arguments>
<optional arguments>, you can decide if to run the simulation in Gazebo or in Rviz, and which sensor to simulate (everything set to true as default).
Note this version is not supported and maintained anymore, we defitively moved to the Arduino version.
If you want to use the micropython driver of the nicla (after setup it accordingly), simply run the nicla_receiver.launch with driver_version:=micropython as argument.
CentauroDaganaNicla.mp4
Here some useful links:
Distributed under the Apache-2.0 License. See LICENSE for more information.
- Video https://vimeo.com/1026030054
- Slides https://roscon.ros.org/2024/talks/Unlocking_the_Potential_of_the_Nicla_Vision_Board_with_ROS-ROS2.pdf
๐ If you use this work or take inspiration from it, please cite (to be published):
@inproceedings {DelBianco2024,
author = {Del Bianco, Edoardo and Torielli, Davide and Rollo, Federico and Gasperini, Damiano and Laurenzi, Arturo and Baccelliere, Lorenzo and Muratore, Luca and Roveri, Marco and Tsagarakis, Nikos G.},
booktitle={2024 IEEE-RAS 23rd International Conference on Humanoid Robots (Humanoids)},
title = {A High-Force Gripper with Embedded Multimodal Sensing for Powerful and Perception Driven Grasping},
year={2024},
volume={},
number={},
pages={149-156},
doi={10.1109/Humanoids58906.2024.10769951}
}