Arduino Reference - SPISetBitOrder

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SPI

## setBitOrder()

#### Description

Sets the order of the bits shifted out of and into the SPI bus, either LSBFIRST (least-significant bit first) or MSBFIRST (most-significant bit first).

#### Syntax

SPI.setBitOrder(order)

#### Parameters

order: either LSBFIRST or MSBFIRST

#### Returns

None

#### See also

- setDataMode()

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