Awesome video,! Curious why not migrate the project to Ros 2 entirely?
@pegas351
5 ай бұрын
Hi. Thanks for the great video! What technologies are you using for the realtime video (teleoperation)? What latency do you get? Is your cellular connectivity 4G or 5G?
@stepbystep-robotics6881
5 ай бұрын
Hi. thank you for watching. it's WebRTC. I haven't checked latency officially, but most of the place I tested, the latency is quite similar as in video. If poor connection, the webrtc will just reduce video resolution automatically. The white router there is 4G/LTE.
@pegas351
5 ай бұрын
@@stepbystep-robotics6881 Thanks, Rasheed, for you quick reply. We are building a wheeled robot, we called it BigfootBot. We also have a 4G/LTE modem on the robot. We are using ROS 2. Currenlty we want to add teleoperation with the camera streaming over cellurar network. For teleoperation we tested Foxglove and it worked fine. We have Intel Realsense D435i camera and Rpi camera module V2. We tested realtime streaming using ffmpeg and protocols like RTMP and MPEG-TS but they didn't give good results (latency was even fine but bad quality). Those protocols are very easy to use out of the box. We learned about WebRTC and it seems right solution but is more tricky to install. Could you please advise and direct us (send some links, keywords) how to setup WebRTC? Thanks!
@pegas351
5 ай бұрын
@@stepbystep-robotics6881 Thanks, Rasheed, for you quick reply. I have Intel Realsense D435i camera and Rpi camera module V2. I tested realtime streaming using ffmpeg and protocols like RTMP and MPEG-TS but they didn't give good results (latency was even fine but bad quality). Those protocols are very easy to use out of the box. I learned about WebRTC and it seems right solution but is more tricky to install. Could you please advise and direct me (send some links, keywords) how to setup WebRTC? Thanks!
@fra5715
5 ай бұрын
Thank you for the video
@julianvaldes9242
5 ай бұрын
What is rhe payload for this robot ?
@stepbystep-robotics6881
5 ай бұрын
Payload is 100kg.
@mansurul8293
5 ай бұрын
what is the NUC specification you used?
@mansurul8293
5 ай бұрын
Did you use this model "Intel Alder Lake N97 Mini PC--NucBox G5" with 12GB RAM ?
@mansurul8293
5 ай бұрын
Your motor driver is awesome but too expensive over $500
@stepbystep-robotics6881
5 ай бұрын
Thank you, yes I understood. There was a lot of work and development in there.
@mansurul8293
5 ай бұрын
@@stepbystep-robotics6881 How much can you reduce for 100 units?
Пікірлер: 14