MG400 unresponsive after changing IP address

#1

I used DobotStudio Pro to change the IP address of one of our MG400 units to 192.168.1.7

After doing so, I cannot see the MG400 in DobotStudio Pro at all. On either Ethernet port. Other Dobot units such as our Nova 2 connect just fine.

Is there any way to reset it to the original IP address?
Or connect to it in some other way?

Thank you!

#2

If it helps troubleshoot, the MG400 has controller firmware version 1.5.7.8-stable-77b11ba1-2208081958

I took a screenshot before I changed anything.

#3

I used the wifi USB dongle that came with our Nova 2, and put it in USB1 port on the MG400.

I now see a wifi network MG400, and can connect to it with the default password 1234567890.

However, I still can’t connect to it in DobotStudio Pro.