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## Introduction
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The Mini-WR is a plug\&play mini-module for flexible integration of
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White Rabbit functionality of boards. The carrier board of the Mini-WR
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should implement the fibre-optic SFP connector.
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The [Cute-WR-DP](https://www.ohwr.org/project/cute-wr-dp/wiki)
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implements similar functionality.
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By push the fibre-optic SFP connector to its carrier board, Mini-WR
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makes itself the **SMALLEST** [White Rabbit
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Node](https://www.ohwr.org/project/white-rabbit/wikis/node)
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implementation and gives flexibility for connector/panel arrangement to
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the carrier board.
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As a plug\&play module, Mini-WR requires no(few) WR knowledge to operate
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and ease the integration of White Rabbit functionality on custom system,
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## Hardware
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</tbody>
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</table>
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*Mini-WR V0.1**
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*Mini-WR V0.1** (this is only an proof-of-concept design for Mini-WR. )
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## Features:
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- 32MBit SPI FLASH (M25P32-VMF6P) (will change to W25Q32JVSSIQCT in
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V1.0)
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- 64Kbit I2C EEPROM (24AA64T-I/MC)
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- 45 \* 25mm (without gold-finger) / 53..5 \* 25mm (with gold-finger)
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- with metal shield cover
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- 45mm \* 25mm (without gold-finger) / 53..5mm \* 25mm (with
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gold-finger)
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- metal shield cover on top
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- **flexible connect options**
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- FCI high-speed connector: on bottom, FCI Self mating 10106813
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series. 40 pos.
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