Regarding not being able to connect 2 hokuyou's lidar.

[otake0703]

I am planning to connect two hokuyou's lidar. Therefore, first, I changed the ip of one lidar from 192.168.0.10 to 192.168.0.11 using set_urg_ip.py of urg_node, and was able to confirm the operation by itself. However, when I connected two devices together, one of them failed to ping.
I would like to know if there is anyone who can help me with this problem. Thank you in advance.

[f-wada]

Hello!

In order to change the IP address of Hokuyo's sensors, you need to use a special tool.

Please find and download "IP_Discovery" from the download page below.
https://www.hokuyo-aut.jp/search/single.php?serial=233#download
How to use the tool is described in the manual that comes with it.

[otake0703]

Sorry. The lidar I am using is UST-20LX. I was able to change the IP of this lidar, connect usb bubs to each lidar, and check the communication to the hub by ping. However, I am unable to connect.
I use two hubs.