WIZ750SR Cannot be found by configuration tool anymore

S2E Module WIZ750 Series
1

Hello,
4 days ago I successfully connected my WIZ750SR to my laptop and configured it to UDP mode using the configuration tool. However when I tried to configure it again today, it cannot be found by the configuration tool. It also does not respond to pings.

I did not change my laptops settings (IP 192.168.11.3, 255.255.255.0 subnet mask, 192.168.11.1 gateway). The power and ethernet connection is good (red power led is on and rj45 leds are flashing).

How can I fix this?

Best regards,
Florian

2

hello,

Is the Configuration tool showing the device MAC address you’re using when searching for devices?

3

No it shows 0 devices found for UDP Broadcast and cant establish a connection via TCP

4

Can you try again after updating the firmware?

5

How can I update the firmware without being able to connect it to the configuration tool?