# 4th ROS Meet-Up in Stuttgart (ROS2 talk by OpenRobotics)

**URL:** <https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758>\
**Category:** German User Group\
**Tags:** ros2\
**Created:** [February 13, 2020, 9:38am UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758 "2020-02-13T09:38:49Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![ThiloZimmermann](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/thilozimmermann/32/6816_2.png) [@ThiloZimmermann](https://discourse.openrobotics.org/u/ThiloZimmermann)\
**Post date:** [February 13, 2020, 9:38am UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758/1 "2020-02-13T09:38:49Z")

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I am happy to announce that we will have a [4. ROS Meet-Up Stuttgart at Fraunhofer IPA](https://rosindustrial.org/events/2020/2/18/4th-ros-meet-up-stuttgart) with a special talk by @jacob of Open Robotics next Tuesday, February 18, 2020 from 1:30 PM to max. 3:30 PM.

Please register for free via [eventbrite](https://www.eventbrite.de/e/4-ros-meet-up-stuttgart-at-fraunhofer-coffee-code-ros2-special-talk-tickets-94400451291)

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**Author:** ![ct2034](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/ct2034/32/1421_2.png) [@ct2034](https://discourse.openrobotics.org/u/ct2034)\
**Post date:** [February 19, 2020, 11:29am UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758/2 "2020-02-19T11:29:55Z")

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Hey @ThiloZimmermann, thanks for organizing the event and @jacob for the interesting talk.

Is it possible to post the slides here?

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**Author:** ![jacob](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/jacob/32/160_2.png) [@jacob](https://discourse.openrobotics.org/u/jacob)\
**Post date:** [February 19, 2020, 12:34pm UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758/3 "2020-02-19T12:34:12Z")

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Here’s a link to the slides, let me know if it doesn’t work: **[ROS 2 What's new? - Google Slides](http://tiny.cc/ros2-whats-new)**

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**Author:** ![ct2034](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/ct2034/32/1421_2.png) [@ct2034](https://discourse.openrobotics.org/u/ct2034)\
**Post date:** [February 19, 2020, 12:45pm UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758/4 "2020-02-19T12:45:02Z")

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Works like a charm. Thanks 👍

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**Author:** ![Katherine\_Scott](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/katherine_scott/32/4434_2.png) [@Katherine\_Scott](https://discourse.openrobotics.org/u/Katherine_Scott)\
**Post date:** [February 19, 2020, 5:28pm UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758/5 "2020-02-19T17:28:33Z")

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Did y’all happen to record the meetup talks?

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**Author:** ![ThiloZimmermann](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/thilozimmermann/32/6816_2.png) [@ThiloZimmermann](https://discourse.openrobotics.org/u/ThiloZimmermann)\
**Post date:** [February 20, 2020, 8:01am UTC](https://discourse.openrobotics.org/t/4th-ros-meet-up-in-stuttgart-ros2-talk-by-openrobotics/12758/6 "2020-02-20T08:01:54Z")

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Dear @Katherine_Scott,

sorry, no we did not record it. But the slides are also for download via the [rosindustrial.org](http://rosindustrial.org) event page:

> **[4th ROS Meet-Up Stuttgart (ROS2 special talk) — ROS-Industrial](https://rosindustrial.org/events/2020/2/18/4th-ros-meet-up-stuttgart)**
>
> ROS Meet-Up Stuttgart at Fraunhofer IPA ROS-Industrial is an open-source project that extends the advanced capabilities of ROS software to manufacturing. Agenda: Short welcome by ROS-Industrial Consortium Europe ( slides ) Presentation by...

If anyone need some more background to ROS2, I can recommend the slides as presented at Spring 2019 edition of the [RIC-EU Tech Workshop](http://rosin-project.eu/event/ros-i-eu-spring-19-workshop). We wrote a [news post](https://rosindustrial.org/news/2019/5/13/ros-industrial-consortium-europe-is-heading-towards-ros2) back then about the event incl. slides:`

> - As ROS 2 supports multiple [DDS/RTPS](https://index.ros.org/doc/ros2/Concepts/DDS-and-ROS-middleware-implementations/) implementations, RIC-EU proudly hosted one of the most popular DDS vendors, eProsima, to explain the main concepts of DDS and present [their stack](https://www.eprosima.com/index.php/products-all/eprosima-fast-rtps) at the workshop. During the five hours of presentations and hands-on workshops, Borja Outerelo Gamarra and Jaime Martin Losa covered topics like DDS Introduction, presentation of the standard and motivation of DDS & DDS Architecture, and DDS QoS. Attendees practised on a “hello world” example. ePROSIMA’s slides can be found [here](https://rosindustrial.org/s/ROS-Industrial_workshop_ROS2.pdf).

> - On Day 2, Ralph Lange from RIC-EU member BOSCH gave an in-depth presentation of the current status of ROS2. He included hands-on tasks using ROS2 and sow new features and also provided information on the upcoming [d-turtle “Dashing Diademata”](https://index.ros.org/doc/ros2/Releases/Release-Dashing-Diademata/) release on May 31, 2019. Ralph’s presentation slides “Current Status of ROS2 - Hands-on Feature Overview” can be found [here](https://rosindustrial.org/s/2019-05-07_Current_Status_of_ROS_2.pdf).

> - The second presentation by Ingo Lütkebohle, also from BOSCH Corporate Research, introduced the [micro-ROS](https://micro-ros.github.io/) activity. Ingo is one of the investigators of the EU funded [OFERA project](http://ofera.eu/), which ports ROS2 to “extremely resource constrained devices” (usually, microcontrollers) with the new DDS XRCE standard. He demonstrated this by using a [Cortex M4 board](https://micro-ros.github.io/docs/hardware_support/) mounted on a first generation Turtlebot. Ingo’s presentation slides can be found [here](https://rosindustrial.org/s/2019-05-07_micro-ROS.pdf).

> - After a lunch break, Ludovic Delval of Fraunhofer IPA gave a hands-on workshop on how to migrate ROS1 node to ROS2. Lastly, Harsh Deshpande, also from Fraunhofer IPA, previewed the porting of the ur\_modern\_driver to ROS2 and presented a proposal for the [action\_bridge](https://github.com/ipa-hsd/action_bridge), which currently bridges between ROS1 action client and ROS2 action server.