UFactory XARM User Manual page 64

192.168.1.*, check if the network proxy is enabled, and check if the
robotic arm's IP address conflicts with that of other devices in the LAN.
Please change the computer IP address to the same network segment
and close the computer's network proxy. To test whether the computer
can communicate with the robotic arm, open the command terminal
and input 'ping 192.168.1.* (the IP address of the robotic arm)'. If the
ping is working, the communication between the computer and the
robotic arm is successful.
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