Arduino Reference - WireRequestFrom

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## Wire.requestFrom(address, quantity)

#### Description

Used by the master to request bytes from a slave device. The bytes may then be retrieved with the available() and receive() functions.

#### Parameters

address: the 7-bit address of the device to request bytes from

quantity: the number of bytes to request

#### Returns

None

#### See Also

- Wire.available()
- Wire.receive()

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