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Sensebender Gateway pin mapping

betgear last edited by

Hi,

I'm trying to connect a W5500 ethernet module to the sensebender gateway, to that end I'm trying to decipher how the pins on the SAMD are mapped to pin numbers and I'm getting a little confused.

Looking in the W5100.h file library within the samd/1.05/libraries/ethernet I can see ETHERNET_SHIELD_SPI_CS is mapped to pin 24 (PB11), which on the sensebender schematic is labelled NET_RST and not NET_SS which is pin 28.

The variants.h file for this micro doesn't appear to throw any light on the subject, as the defines for the W5100 maps PIN_SPI1_MISO to pin 22, this physical pin is GND in the schematic.

Any help most appreciated, or a link to a tutorial would be cool

Thanks,

Glen.
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