# \[LIVE CLASS\] Difference between ROS1 and ROS2

**URL:** <https://discourse.openrobotics.org/t/live-class-difference-between-ros1-and-ros2/14022>\
**Category:** Training & Education\
**Created:** [May 11, 2020, 3:54pm UTC](https://discourse.openrobotics.org/t/live-class-difference-between-ros1-and-ros2/14022 "2020-05-11T15:54:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![RebeccaU](https://sea2.discourse-cdn.com/flex022/user_avatar/discourse.openrobotics.org/rebeccau/32/4981_2.png) [@RebeccaU](https://discourse.openrobotics.org/u/RebeccaU)\
**Post date:** [May 11, 2020, 3:54pm UTC](https://discourse.openrobotics.org/t/live-class-difference-between-ros1-and-ros2/14022/1 "2020-05-11T15:54:32Z")

</div>

**Difference between ROS1 and ROS2**  
Live Class Link: [https://youtu.be/b1AT9hH\_A9s](https://youtu.be/b1AT9hH_A9s)

**LIVE DATE & TIME**  
Scheduled for May 12, 2020 @ 6pm - 7pm CEST

**WHAT WE WILL BE DOING**  
In this Live Class, we will show you some of the basic differences between ROS1 and ROS2, including a brief overview of the ros1\_bridge node.  
This is the first in a series about ROS2 Essentials.

What you will learn:

- Key differences between ROS1 and ROS2
- How to use the ros1\_bridge node