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asked 2021-09-11 15:26:54 -0500

reavers92 gravatar image

Hi everyone.

I would like to know what differences there are currently between Ros Noetic and Ros2. Specifically, is possible to create more than one node in a single process in ROS NOETIC? I would also like to know which version is preferable to use and why?

Thank you all.

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Use ROS2, as ROS1 is going to reach its end in a little more than a year.

mintybim gravatar image mintybim  ( 2021-09-12 12:50:54 -0500 )edit

Related: #q287470.

gvdhoorn gravatar image gvdhoorn  ( 2021-09-13 02:54:16 -0500 )edit

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answered 2021-09-11 15:44:02 -0500

flo gravatar image

Hi there,

I think there a plenty of blog posts regarding your question. It's just too hard to point them out all on one question. Maybe checkout this blog post:

And for your question in particular this section:

Asking me personally: Go with ROS2. It has a few advantages regarding productive use cases and especially the underlying network stack changed completly (standard in ROS2 is DDS which is an established industrial protocol)

Have a great day!

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Asked: 2021-09-11 15:26:54 -0500

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Last updated: Sep 11 '21