119. Zenoh for ROS2

Podcast-video-2023-Julien-Enoch

Written by Sonia

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ROS Developers Podcast

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27/02/2023

I would like to dedicate this episode to all the developers that are struggling to set up complex networks of ROS2 devices.

Today we are going to talk about the communications between different robots and systems over a large network and even over the internet.

But before going into the meat, let me tell you that in case you need to improve your ROS skills, you can learn ROS2 with The Construct.

We provide self-led trainings based on robot simulations and remote real robots. You follow our lessons using your web browser and practice from minute one with the simulated robots.

Also, as you advance the lesson, you will practice with real robots located in Barcelona. They are available 24/7 for you to remotely connect to them and do your practice. Have a look at our webpage about the different subjects you can learn on ROS1 and ROS2 and start the practice with robots from minute one with The Construct.

Now let’s go to the meat of the episode. Let me introduce you Julien Enoch. Julien is Senior Solutions Architect at ZettaScale Technology as well as Eclipse Zenoh committer. Today he is going to talk about what is Zenoh and why we should use it with our ROS2 robots.

Welcome to the podcast Julien!

Related links

Follow Julien Enoch on LinkedIn
ZettaScale website: https://www.zettascale.tech/
Zenoh website: https://zenoh.io/
Releases download site: https://download.eclipse.org/zenoh/
The rosject Julien used during the demo: https://app.theconstructsim.com/l/55583693
Github organisation with all repositories: https://github.com/eclipse-zenoh
Zenoh-bridge-dds repository: https://github.com/eclipse-zenoh/zenoh-plugin-dds
A Discord server to ask questions/support: https://discord.com/invite/vSDSpqnbkm
A webinar series explaining Zenoh: https://www.youtube.com/playlist?list=PLZDEtJusUvAY04pwmpY8uqCG5iQ7NgSrR

An Interview of Angelo Corsaro talking about the genesis of Zenoh: https://connectedworld.com/communicating-towards-net-zero/
The Nice smart-city PoC we participated with DDS and Vortex: https://blog.iiconsortium.org/2014/09/connected-boulevard-its-what-makes-nice-france-a-smart-city.html
The Barcelona smart-city Po ZettaScale participated : https://blogs.cisco.com/innovation/barcelona-fog-computing-poc
The NSA recommendation for Software Memory Safety (including Rust): https://www.nsa.gov/Press-Room/News-Highlights/Article/Article/3215760/nsa-releases-guidance-on-how-to-protect-against-software-memory-safety-issues/
A blog about ZettaScale « secret » plan that Julien forgot to mention, Zenoh Flow: https://zenoh.io/blog/2023-02-10-zenoh-flow/

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Or watch the video interview

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