WIZ107SR dies

Question

Hello, We ordered 3 modules for evaluation. At the first day the first one dies (we can’t locate it via the configuration tool). Another went of off a day after so we are with 66% broken in less than 2 days. What could cause this behavior/ how can we prevent it? We get the “INPUT FIRST MAC?” Using the steps in this thread [Problem with Wiz107SR: not found by configuration tool after firmware upgrade] didn’t work. How can we fix this?

Edward · Answer

Hi… I have a question. You do it new Software update?? Thank you

avi · Answer

No we have not yet managed to updated to latest. The hardware is with version: 4.04 Can this issue be fixed? What can cause it? Since we don’t know what causing it we are kind of afraid of using the configuration tool.

avi · Answer

Hello, Could someone from the wiznet tec team could clear if the config tool can cause this situation? Devcie: WIZ107SR HW version: 1.04 Firmware version: 4.04 Config tool version: 1.4.4.1 At all the times that devices stop responding was after clicking on the configuration tool setting bottom. Please advice. Regards.

jessicapatel123 · Answer

hello i’m new user.same problem with me that No we have not yet managed to updated to latest. The hardware is with version: 4.04 Can this issue be fixed? What can cause it? Since we don’t know what causing it we are kind of afraid of using the configuration tool. regards jessica patel

Edward · Answer

Hi. Real sorry later answer… I recommand update firmware version 4.06. And you try… If you can not working, retry contact me please. Thank you