R1.3, R1.4 differences
Serial-to-Ethernet & ConfigTool
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Serial-to-Ethernet & ConfigTool
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RE: R1.3, R1.4 differences
by irina WIZnet ·
There is no significant difference in hardware except for the added external WDT IC. so, revision 1.4 hardware can also be used to 3.xx version firmware. (backward (1.3) compatible with revision 1.4 hardware)
[Link] Old firmwares: wiznet.co.kr/product-item/wiz107sr/
However, we recommend that you are looking for the cause of the problem and utilizing the latest firmware for stability.
I append the following information for you. Please compare with your configurations.