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Blog posts tagged
"ROS 2"

gbeuzeboc
11 April 2023

Optimise your ROS snap – Part 2

Robotics Article

Welcome to Part 2 of the “optimise your ROS snap” blog series. Make sure to check Part 1 before reading this blog post. This second part is going to present initial optimisations already used in the Gazebo snap. We will present the benefit that they could bring to our ROS snaps as well as the ...

gbeuzeboc
6 April 2023

Optimise your ROS snap – Part 1

Robotics Article

Do you want to optimise the performance of your ROS snap? We reduced the size of the installed Gazebo snap by 95%! This is how you can do it for your snap. Welcome to Part 1 of the “optimise your ROS snap” blog series. This series of 6 blogs will show the tools and methodologies ...

Gabriel Aguiar Noury
17 February 2023

Course for deploying ROS applications now available in The Construct

Robotics Article

We are happy to announce the release of our first e-training course for deploying ROS applications in The Construct. The Construct is the leading e-learning platform for ROS, helping engineers grow their robotics skills with a full-scale curriculum and hands-on courses. Working alongside The Construct engineering team will now make the co ...

Gabriel Aguiar Noury
27 January 2023

ROS 2 Foxy and ROS Melodic EOL – Keep your robots up and running

Robotics Article

ROS Melodic EOL is around the corner. With more than 1,004 repositories in rosdistro, Melodic is among the top 3 ROS distributions (with Indigo and Kinetic). Together with Ubuntu 18.04 LTS, Melodic was widely used by many pioneering companies who deployed the first ROS devices to market. By the end of April, both distributions will ...

Florencia Cabral Berenfus
16 January 2023

Getting started with ROS security scanning

Robotics Article

It’s a new year, and an especially great time to reflect on the security of your robots. After all, those interested in breaching it are probably doing the same. In previous articles, we discussed ROS security by detailing practical steps for securing your robots on Ubuntu and the challenges the community faces. In this blog ...

Gabriel Aguiar Noury
15 January 2023

ROS Docker; 6 reasons why they are not a good fit

Robotics Article

The Robot Operating System (ROS) has been powering innovators for the last decade. But as more and more ROS robots are reaching the market, developers face new challenges deploying their applications. Why did we start using ROS & Docker? Is it convenient? Does it solve our challenges? Or is it simply a tool from another ...

Jeremie Deray
5 August 2022

How to build a snap using ROS 2 Humble

Robotics Article

We’ve recently celebrated the release of ROS 2 Humble Hawksbill with a post detailing how to get started developing for the new release in containers. In addition, we shared an overview of the new features included with this new release, particularly its enhanced security features. This week we are tackling the logical next step in ...

gbeuzeboc
8 July 2022

Install Gazebo for ROS 2 in under a minute

Robotics Article

Recently, we announced the beta release of the Gazebo snap to help you install Gazebo for ROS 2. The gazebo snap is easy to install on dozens of Linux distributions and comes bundled with all the dependencies and the ROS 2 integration. It currently supports Gazebo Citadel and thus ROS 2 Foxy. For the sake ...

sidfaber
23 November 2020

Exploring ROS 2 Kubernetes configurations

Cloud and server Article

Kubernetes and robotics make a great match. However, as we have seen, robots running ROS 2 can be tricky to set up on Kubernetes. This blog series has explored running ROS 2 on Kubernetes, set up a simple talker and listener, and distributed that demo across three machines. The configurations presented may not quite fit ...

sidfaber
9 November 2020

ROS 2 on Kubernetes: a simple talker and listener setup

Cloud and server Article

Kubernetes and ROS make a great match, but ROS2 can be tricky to set up. In this post we demonstrate a scalable system with MicroK8s on Ubuntu. ...

Kyle Fazzari
17 August 2020

How to build a snap using ROS 2 Foxy

Robotics Article

The snapcraft CLI (the tool used to create snaps) has long had support for building snaps that use both ROS 1 and ROS 2. ROS 2 Foxy Fitzroy is the latest ROS 2 LTS, which runs on Ubuntu 20.04 (Focal Fossa). The snapcraft CLI recently gained experimental support for building Foxy snaps, so I wanted ...

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