I'm having trouble with an SPI device so thought that I would go back to basics and check the reference. However the Arduino website states "Transfers one byte over the SPI bus, both sending and receiving. " ( SPI - Arduino Reference ). Then on http://arduino.cc/en/Tutorial/SPIDigitalPot it gives the…

SPI.transfer, one byte or many?

Grumpy_Mike April 16, 2014, 6:26am 2

If I had a device that needed several parameters could I pass an array to the SPI.transfer and it would cycle through the elemen

No.

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