# 687.5640 camera module

# Overview

Custom interface board and OV5640 camera module

[![IMG_7211__s.jpg](https://wiki.kurokesu.com/uploads/images/gallery/2022-08/scaled-1680-/img-7211-s.jpg)](https://wiki.kurokesu.com/uploads/images/gallery/2022-08/img-7211-s.jpg)# Pinout

Interface connector 24pin 0.5mm pitch [68712414522](https://www.we-online.com/catalog/en/FPC_0_5_SMT_ZIF_HORIZONTAL_BOTTOM_CONTACT_6871XX14522) from Würth Elektronik.

<table border="1" id="bkmrk-pin-signal-descripti" style="border-collapse: collapse; width: 100%; height: 725px;"><tbody><tr style="height: 29px;"><td class="align-center" style="width: 22.2222%; height: 29px;">**Pin**</td><td class="align-center" style="width: 35%; height: 29px;">**Signal**</td><td style="width: 42.7778%; height: 29px;">**Description**</td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">1</td><td style="width: 35%; height: 29px;">GND</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">2</td><td style="width: 35%; height: 29px;">CSI\_D0\_N</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">3</td><td style="width: 35%; height: 29px;">CSI\_D0\_P</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">4</td><td style="width: 35%; height: 29px;">GND</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">5</td><td style="width: 35%; height: 29px;">CSI\_D1\_N</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">6</td><td style="width: 35%; height: 29px;">CSI\_D1\_P</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">7</td><td style="width: 35%; height: 29px;">GND</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">8</td><td style="width: 35%; height: 29px;">CSI\_CLK\_N</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">9</td><td style="width: 35%; height: 29px;">CSI\_CLK\_P</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">10</td><td style="width: 35%; height: 29px;">GND</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">11</td><td style="width: 35%; height: 29px;">CSI\_GPIO0\_RST</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">12</td><td style="width: 35%; height: 29px;">CAM1\_MCLK</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">13</td><td style="width: 35%; height: 29px;">SCL</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">14</td><td style="width: 35%; height: 29px;">SDA</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">15</td><td style="width: 35%; height: 29px;">3.3V</td><td style="width: 42.7778%; height: 29px;">Camera power supply</td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">16</td><td style="width: 35%; height: 29px;">N.C.</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">17</td><td style="width: 35%; height: 29px;">N.C.</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">18</td><td style="width: 35%; height: 29px;">GND</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">19</td><td style="width: 35%; height: 29px;">N.C.</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">20</td><td style="width: 35%; height: 29px;">N.C.</td><td style="width: 42.7778%; height: 29px;"> </td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">21</td><td style="width: 35%; height: 29px;">5V</td><td style="width: 42.7778%; height: 29px;">Used for LED</td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">22</td><td style="width: 35%; height: 29px;">CSI\_GPIO1</td><td style="width: 42.7778%; height: 29px;">Camera Sensor Power Down</td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">23</td><td style="width: 35%; height: 29px;">CSI\_GPIO2</td><td style="width: 42.7778%; height: 29px;">Camera Sensor Identification</td></tr><tr style="height: 29px;"><td style="width: 22.2222%; height: 29px;">241</td><td style="width: 35%; height: 29px;">CSI\_GPIO3</td><td style="width: 42.7778%; height: 29px;">Power Supply Control</td></tr></tbody></table># Dimensions

- Board dimensions: 35 x 35 x 6.6mm
- Weight: 5.5g

[![687.5640A_1.PNG](https://wiki.kurokesu.com/uploads/images/gallery/2022-08/scaled-1680-/687-5640a-1.PNG)](https://wiki.kurokesu.com/uploads/images/gallery/2022-08/687-5640a-1.PNG)# Revision history

<table border="1" id="bkmrk-revision-date-notes-" style="border-collapse: collapse; width: 100%;"><tbody><tr><td class="align-center" style="width: 26.2963%;">**Revision**</td><td class="align-center" style="width: 27.2839%;">**Date**</td><td class="align-center" style="width: 46.4197%;">**Notes**</td></tr><tr><td style="width: 26.2963%;">revA / 687.5640A</td><td style="width: 27.2839%;">2022-08-01</td><td style="width: 46.4197%;">Initial revision</td></tr></tbody></table>