Arduino ethernet shield W5100 problem
Many bugs occur when using the W5100. Let's find out how to solve them.
0
Components
Hardware components
WIZnet - W5100
x 1
Project description
This video for those who have purchased an not genuine ethernet shield 5100, and have the problem in the ignition failure of the LEDs on the LAN connector and the failure to communicate with LAN network. Some ethernet shield near the LAN connector have an array of wrong value resistors, the correct designation is 510, while the wrong symbol is 511. To solve the problem without desoldering the array, weld two resistors 47 or 50 ohm between pins of the LAN connector as video.
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