WizFi250 Ref.Schematic
You cannot do the firmware upgrace, if there is no this circuit.
WIZnet don't accept liability, if this situation happens.
●Boot PIN Floating or High : Run Mode
Boot PIN Low : Boot Mode
Please monitor the signal of BOOT PIN of your MCU.
Please stop the UART communication between WizFi250 and your MCU, when BOOT’s input value is “LOW”.
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Schematics |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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December 09, 2013 |
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20 KB |
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