How to Map with LiDAR - using a Raspberry Pi Zero 2W, RPLidar and Rviz
HTML-код
- Опубликовано: 10 сен 2024
- Do you want to know how to map a room using a LiDAR sensor on top of your Robot? Then watch this video. I'll show you how to setup ROS and RVIZ using a Raspberry Pi Zero 2W.
💁♂️ For more information on SMARS Robots, tutorials and more visit: www.smarsfan.com
🎖To join the membership at 🥉bronze, 🥈silver or 🥇gold levels, head over to
www.smarsfan.c...
Join me on Discord - action.smarsfa...
Join the list - action.smarsfa...
☕️ Enjoy this video? Buy me a coffee! www.buymeacoff...
📸 Follow me on Instagram - @kevinmcaleer / kevinmcaleer
🐦 Follow me on Twitter - @kevsmac / kevsmac
🙂📘 Join the Facebook group - Small Robots / smallrobots
👩💻 PicoCat MicroPython Code on GitHub: www.github.com...
🎵 Music by Epidemic Sounds www.epidemicso...
#RaspberryPi #Ros #Robotics
I would really want to see a tutorial on how to send the robot to some location once you finished mapping ; Thanks in advance !
Amazing ROS tutorial! I'm learning ROS and it helps a lot your step by step tutorial explaining what the commands do, and how to make it works. Thanks for sharing!
I have been using the Sandisk SD cards and have never had a problem with them. I have reformatted and reloaded operating systems on them many times. :) Samsung cards would also be a great choice.
This is awesome
Can’t wait to see the finished version
Following closely
Great job
@2:30 Its call slip rings. They have metal disks touching each other so the two sides can rotate independently and still conduct power / data.
cool, i was thinking it used induction from rotation and wireless data
I wish I had been able to catch this one in the live stream Really nice intro to using this technology. Thanks Kevin!
Amazing tutorial. Explanation & demo is awesome and easy to understand
Amazing video, excellent work my friend!🎉😊
Very informative. Thanks for this info.
Very good work Kevin
You should do a 3D lidar project that at first maps the surrounding environment, save it and compare all the time, when it sees flyes or mosquitoes, shoot a laser to kill it
great video
BTW - The ~ Symbol is called a "Tilde"
Hi , the /tf topic is not showing when I type rostopic list. Do you have any idea why ? Thanks for the great tutorial
I think you have to start that in another session too
Hey how have you connected your raspi to the laptop???? I have been trying a lot to run rviz on my laptop using vnc,,,but it doesnt work,,,could you please help me on this
Hey! Im sorry its been quiet a while since you uploaded this video, But I was wondering were you able to implement Hector SLAM on this robot?
The raspberry pi zero isn’t quite up to the task - you can do it with a raspberry pi 4 - Build a ROS robot - Learn ROS with me Part 1
ruclips.net/user/live_cTJhCRv858?feature=share
Is there a way to build something like this but using GPS coordinates
On the section of installing rplidar, when I do catkin_make, i get an error, Invoking “make -j4 - l4” failed. Any ideas on this?
Hello,thanks for these great tutorials, I cant find the hector slam tutorial,did you make it?
Is it possible to use this with the LiDAR sensor rotated 90 degrees, up and down rather than side to side?
You could but then you wouldn’t be able to navigate, which is what it’s designed for
really good videos, please add a timestamp next time :(
Q: Hello. Do you have a video where you explain how to configure the lidar measurements in the transform? . I don't understand the official documentation
Funny story, when I when I went to install ubuntu, they only have a server version of 20.04 on the imager and the ubuntu website. Ubuntu MATE, has a download for 20.04 on their website.
hello dear teacher sorry I have a question I Can download ros on ubuntu desktop 22.04 LTS? I use raspberry pi 4 thanks for answer
Use raspberry pi imager to flash ubuntu 22.04 server into an sd card and install ubuntu 22.04 desktop.
Is it possible to install Rviz on Raspian OS?
It’s not a supported configuration (TLDR - it won’t work)
@@kevinmcaleer28 Thank you
Q please may you list the components in this video?
www.kevsrobots.com/blog/explora.html
Here you go.
Q. Rostopic command not found bro
Hey, can i use the raspberry pi pico with Lidar?
The Pico can’t run ROS directly (that requires a full OS and Gbs of RAM), but you can add LiDAR to Pico’s as it’s just UART data
@@kevinmcaleer28 thanks for the response. which Raspberry would you recommend then? I'm doing a school project and I need to build an AI robot, and I'm using LIDAR