Create your First PUBLISHER Node | Tutorial #3 | ROS and Raspberry Pi

[@prandtlmayer]

Hang in there guys. The subscriber will come with the next video ;-)

[@saikarthikbrahma9303]

Your's is the best ROS tutorial video I came across

[@jayeshsawant6734]

I appreciate your efforts to make this video. Thanks!

[@asfarasif]

dont you have to make a launch file first for the package to run the code? or is that only done when we do a simulation?

[@prandtlmayer]

You can either create a launch file or run each node from terminal. I usually do the latter when I debug the code

[@Robson-dh3un]

Thank you Sr. !

[@luiscadenacampos7884]

What version of Ubuntu do you install on the RaspberryPi 3? Whe i tried to install Ubuntu , the S.O was getting very slow and i can´t install anything.

[@prandtlmayer]

Check on the first video of this playlist

[@eventhatsme]

catkin_make did not show the make output with increasing percentage when I compiled it. I thought there was something wrong, but the code seems to be running fine.

[@prandtlmayer]

Probably is an option you activated?

[@amoghjain7394]

Hii, Thanks a lot for sharing such clear and concise understanding :-)

[@sainco3036]

Thank you for the video.

[@waimanliu2010]

please help: when I rosrun test_pub_sub test_publisher.py usr/bin :permission denied

[@prandtlmayer]

did you follow all the steps? chmod?

[@winsme6140]

why don't i see Englishsub within video?

[@norahalshaikhmubarak6655]

Sir I'm having an error "msg_to_publish.data: command not found ROS" I followed the steps you did

[@prandtlmayer]

mhh, that is odd. Triple check everything, sounds like something simple that is hard to spot

[@nitinuniyal8357]

Why not ROS 2?

[@amoghjain7394]

Is it possible for you to be an advisor for our project?

[@prandtlmayer]

I am afraid I cannot. Sorry

[@staffankonstholm3506]

This was a great tutorial. Word of advice: be a little more clear on the file structure next time

[@prandtlmayer]

Thanks