w5500 link led not active
Ethernet Chips
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Ethernet Chips
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RE: w5500 link led not active
by Eugeny ·
Try another type of cable (see MDIX in datasheet), check power, inspect board for damage, ensure W5500 is not held in reset state.
Of course I assume your board has been working before. If it is a prototype then examine the circuit diagram and the whole design.