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Compatibility Between Ros2 and Raspberry Pi Build HAT

asked 2021-11-05 21:22:19 -0600

Hello Everyone, I recently came across the following raspberry hat and I would like to know if ros2 is compatible with this type of hardware If someone could tell me if any information about their compatibility I would greatly appreciate it.

i keep this two link about this hat:

  1. https://www.raspberrypi.com/products/...

    1. https://buildhat.readthedocs.io/en/la...

This hat has a python library that use for control motors and i know that ros2 has a python library, so i want to if i can be able to use with this software.

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answered 2021-11-06 16:46:51 -0600

Thank you for sharing, looks really cool. I haven’t tried this hat but reviewing the buildhatsource code for motors management for example https://github.com/RaspberryPiFoundat...

I don’t see any issues using it with ROS 2. I couldn’t find much information or tutorials to share using this library with ROS. When I say it can be used, I mean you will need to write your own ROS 2 nodes in Python to start with.

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Thanks so much for the info, i have another question, where can i find info about the installation of ros2 in raspberry pi ? and what are the requierements for run ros2 in this device?

brando14 gravatar image brando14  ( 2021-11-08 08:11:04 -0600 )edit

If you install Ubuntu 20.04 desktop in Rpi 4, you can then install ROS 2 seamlessly: https://ubuntu.com/tutorials/how-to-i...

For older Rpis is not so straight forward.

osilva gravatar image osilva  ( 2021-11-08 08:29:15 -0600 )edit

If you got an answer to your original question, kindly mark as completed.

osilva gravatar image osilva  ( 2021-11-08 08:29:52 -0600 )edit

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Asked: 2021-11-05 21:22:19 -0600

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Last updated: Nov 06 '21