sx1301网关硬件设计

sx1301网关硬件设计

LPGWMD002用户手册--硬件设计开发指南

lorawan雪梨君 发表了文章 • 0 个评论 • 291 次浏览 • 2018-05-30 17:08 • 来自相关话题

1介绍LPGWMD002是一款10通道 (8 x Multi-SF + 1 x Standard LoRa + 1 x FSK) LoRa/LoRaWAN网关和集中器模块。模块上提供了miniPCIE接口,用户可以利用此接口将嵌入式系统主板与LPGWMD002相连接,快速开发出自... 查看全部
<p><br/></p><p><a></a><strong>1介绍</strong></p><ul style="list-style-type: disc;"><li><p><a></a>LPGWMD002是一款10通道 (8 x Multi-SF + 1 x Standard LoRa + 1 x FSK) LoRa/LoRaWAN网关和集中器模块。模块上提供了miniPCIE接口,用户可以利用此接口将嵌入式系统主板与LPGWMD002相连接,快速开发出自定义网关。</p></li><li><p>LPGWMD002的硬件设计有硬件SPI接口和通过FT232HQ进行虚拟SPI转换的USB接口,模块出厂均为硬件SPI接口模式(支持和接受出厂定制为USB接口<sup>1</sup>)。</p></li><li><p>LPGWMD002模块支持和接受定制化的频段需求<sup>2</sup>,模块出厂默认是的频段是CN470~510Mhz。</p></li><li><p>注1,2:根据订货信息下单或联系工作人员。</p></li></ul><p>&nbsp;</p><p><a></a><strong>2引脚说明</strong></p><p>模块采用标准MINIPCIE52PIN引脚定义:</p><p style="text-align: center;"><img src="/uploads/ueditor/20180530/1527671109160734.png" title="1527671109160734.png" alt="图片26.png" width="236" height="413"/>&nbsp;</p><table><tbody><tr class="ue-table-interlace-color-single firstRow"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>序号</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>名称</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>类型</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>说明</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>2,6,48,52</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>VDD</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>PW</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>电源+5V</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>4,9,15,18,21,26-29,34,35,40,50</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GND</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>PW</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>地</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>8</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GWM-RESET</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>高电平复位,高电平保持时间&gt;100ns,该引脚内部下拉电阻10KΩ。</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>10</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GWM-SCK</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>SX1301 SPI-SCK</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>12</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GWM-MISO</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>SX1301 SPI-MISO</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>14</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GWM-MOSI</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>SX1301 SPI-MOSI</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>16</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GWM-CS</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>SX1301 SPI-CS</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>39</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GPIO4</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>SX1301 GPIO4</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>41</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GPIO3</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>SX1301 GPIO3</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>43</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GPIO2</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>SX1301 GPIO2</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>45</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GPIO1</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>SX1301 GPIO1</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>47</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GPIO0</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>SX1301 GPIO0</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>51</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>PPS</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GPS PPS 信号输入</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>36</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>USBD-(DM)</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>FT232HQ USBD-(DM)</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>38</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>USBD+(DP)</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>FT232HQ USBD+(DP)</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>1,3,5,7,11,13,17,19-20,22-25,28,30-33,37,42,44,46,49</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>RESERVER</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>NC</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>保留(空)</p></td></tr></tbody></table><p>&nbsp;</p><p><a></a><strong>3模块尺寸</strong></p><p><a></a><a>3.1</a>模块外边框尺寸为40x62.5mm±0.2mm,定位孔直径为2.6mm,接口等详细位置见下图:</p><p style="text-align: center;"><a></a><img src="/uploads/ueditor/20180530/1527671130538441.png" title="1527671130538441.png" alt="图片27.png" width="419" height="458"/>&nbsp;</p><p><a></a><a>3.2</a>MiNiPCIE封装顺序定义(正面图):</p><p><a></a><img src="/uploads/ueditor/20180530/1527671144330100.png" title="1527671144330100.png" alt="图片28.png"/>&nbsp;</p><p><a></a><a>3.3</a>MiNiPCIE封装顺序定义(反面图):</p><p><a></a><img src="/uploads/ueditor/20180530/1527671149654947.png" title="1527671149654947.png" alt="图片29.png"/>&nbsp;</p><p><a></a><a>3.4</a>MiNiPCIE金手指封装定义(参考标标准miniPCIE尺寸):</p><p><a></a><img src="/uploads/ueditor/20180530/1527671155598448.png" title="1527671155598448.png" alt="图片30.png"/>&nbsp;</p><p><a></a><a>3.5</a>建议配套使用的插座型号:</p><p><a></a><img src="/uploads/ueditor/20180530/1527671161407875.png" title="1527671161407875.png" alt="图片31.png"/>&nbsp;</p><p><strong>&nbsp;</strong></p><p><a></a><strong>4天线接口</strong></p><p>天线接口为射频连接器,要求天线的特征阻抗为50欧姆。</p><p>模块采用标准SMA作为输出天线接口,在天线满足阻抗,增益,频段等参数的条件下,用户可以很据自己的需要自由选配天线。<strong>&nbsp;</strong></p><p>&nbsp;</p><p><a></a><strong>5模块电气参数</strong></p><p>5.1绝对最大电气值:<img src="/uploads/ueditor/20180530/1527671169183297.png" title="1527671169183297.png" alt="图片32.png"/></p><p>注意:为避免输入功率过大,当发射端功率&gt;模块最大输入功率15dBm时,应保持收发两端距离&gt;1米。</p><p>5.2通用电气参数:<img src="/uploads/ueditor/20180530/1527671185353648.png" title="1527671185353648.png" alt="图片33.png"/></p><p>5.3IO口电气参数:</p><p><img src="/uploads/ueditor/20180530/1527671209779802.png" title="1527671209779802.png" alt="图片34.png"/>&nbsp;</p><p>5.4SPI电气参数:</p><p><img src="/uploads/ueditor/20180530/1527671215366383.png" title="1527671215366383.png" alt="图片35.png"/>&nbsp;</p><p><a></a><strong>6模块射频参数</strong></p><p>6.1输出功率参数配置:</p><p><img src="/uploads/ueditor/20180530/1527671242225867.png" title="1527671242225867.png" alt="图片36.png" width="493" height="440"/>&nbsp;</p><p>6.2输出特性</p><p><img src="/uploads/ueditor/20180530/1527671252553952.png" title="1527671252553952.png" alt="图片37.png"/>&nbsp;</p><p>6.3接收性能参数:</p><p><img src="/uploads/ueditor/20180530/1527671259581453.png" title="1527671259581453.png" alt="图片38.png"/>&nbsp;</p><p><a></a><strong>7</strong><strong>硬件参考设计</strong></p><p style="text-align: center;">&nbsp;<img src="/uploads/ueditor/20180530/1527671270737269.png" title="1527671270737269.png" alt="图片39.png" width="551" height="316"/></p><p><a></a>&nbsp;</p><p>参考上图:</p><p>7.1模块使用SPI接口时只需要将5V电源及地以及RESET,SCK,MOSI,MISO,CS连接至相应的HOST主机上即可;</p><p>7.2模块使用USB接口时只需要将5V电源及地以及USBDM,USBDP连接至相应的HOST主机上即可。</p><p>注:VDD电源需满足5V/1A的供电要求。</p><p><strong>&nbsp;</strong></p><p><br/><a></a></p>

LPGWMD002用户手册--硬件设计开发指南

lorawan雪梨君 发表了文章 • 0 个评论 • 291 次浏览 • 2018-05-30 17:08 • 来自相关话题

1介绍LPGWMD002是一款10通道 (8 x Multi-SF + 1 x Standard LoRa + 1 x FSK) LoRa/LoRaWAN网关和集中器模块。模块上提供了miniPCIE接口,用户可以利用此接口将嵌入式系统主板与LPGWMD002相连接,快速开发出自... 查看全部
<p><br/></p><p><a></a><strong>1介绍</strong></p><ul style="list-style-type: disc;"><li><p><a></a>LPGWMD002是一款10通道 (8 x Multi-SF + 1 x Standard LoRa + 1 x FSK) LoRa/LoRaWAN网关和集中器模块。模块上提供了miniPCIE接口,用户可以利用此接口将嵌入式系统主板与LPGWMD002相连接,快速开发出自定义网关。</p></li><li><p>LPGWMD002的硬件设计有硬件SPI接口和通过FT232HQ进行虚拟SPI转换的USB接口,模块出厂均为硬件SPI接口模式(支持和接受出厂定制为USB接口<sup>1</sup>)。</p></li><li><p>LPGWMD002模块支持和接受定制化的频段需求<sup>2</sup>,模块出厂默认是的频段是CN470~510Mhz。</p></li><li><p>注1,2:根据订货信息下单或联系工作人员。</p></li></ul><p>&nbsp;</p><p><a></a><strong>2引脚说明</strong></p><p>模块采用标准MINIPCIE52PIN引脚定义:</p><p style="text-align: center;"><img src="/uploads/ueditor/20180530/1527671109160734.png" title="1527671109160734.png" alt="图片26.png" width="236" height="413"/>&nbsp;</p><table><tbody><tr class="ue-table-interlace-color-single firstRow"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>序号</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>名称</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>类型</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>说明</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>2,6,48,52</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>VDD</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>PW</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>电源+5V</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>4,9,15,18,21,26-29,34,35,40,50</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GND</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>PW</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>地</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>8</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GWM-RESET</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>高电平复位,高电平保持时间&gt;100ns,该引脚内部下拉电阻10KΩ。</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>10</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GWM-SCK</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>SX1301 SPI-SCK</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>12</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GWM-MISO</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>SX1301 SPI-MISO</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>14</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GWM-MOSI</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>SX1301 SPI-MOSI</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>16</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GWM-CS</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>SX1301 SPI-CS</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>39</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GPIO4</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>SX1301 GPIO4</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>41</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GPIO3</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>SX1301 GPIO3</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>43</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GPIO2</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>SX1301 GPIO2</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>45</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>GPIO1</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>SX1301 GPIO1</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>47</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>GPIO0</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>SX1301 GPIO0</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>51</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>PPS</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>GPS PPS 信号输入</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>36</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>USBD-(DM)</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(204, 204, 204); border-width: 1px; border-style: solid;"><p>FT232HQ USBD-(DM)</p></td></tr><tr class="ue-table-interlace-color-double"><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>38</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>USBD+(DP)</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>I/O</p></td><td style="background-color: rgb(170, 170, 170); border-width: 1px; border-style: solid;"><p>FT232HQ USBD+(DP)</p></td></tr><tr class="ue-table-interlace-color-single"><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>1,3,5,7,11,13,17,19-20,22-25,28,30-33,37,42,44,46,49</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>RESERVER</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>NC</p></td><td style="background-color: rgb(187, 187, 187); border-width: 1px; border-style: solid;"><p>保留(空)</p></td></tr></tbody></table><p>&nbsp;</p><p><a></a><strong>3模块尺寸</strong></p><p><a></a><a>3.1</a>模块外边框尺寸为40x62.5mm±0.2mm,定位孔直径为2.6mm,接口等详细位置见下图:</p><p style="text-align: center;"><a></a><img src="/uploads/ueditor/20180530/1527671130538441.png" title="1527671130538441.png" alt="图片27.png" width="419" height="458"/>&nbsp;</p><p><a></a><a>3.2</a>MiNiPCIE封装顺序定义(正面图):</p><p><a></a><img src="/uploads/ueditor/20180530/1527671144330100.png" title="1527671144330100.png" alt="图片28.png"/>&nbsp;</p><p><a></a><a>3.3</a>MiNiPCIE封装顺序定义(反面图):</p><p><a></a><img src="/uploads/ueditor/20180530/1527671149654947.png" title="1527671149654947.png" alt="图片29.png"/>&nbsp;</p><p><a></a><a>3.4</a>MiNiPCIE金手指封装定义(参考标标准miniPCIE尺寸):</p><p><a></a><img src="/uploads/ueditor/20180530/1527671155598448.png" title="1527671155598448.png" alt="图片30.png"/>&nbsp;</p><p><a></a><a>3.5</a>建议配套使用的插座型号:</p><p><a></a><img src="/uploads/ueditor/20180530/1527671161407875.png" title="1527671161407875.png" alt="图片31.png"/>&nbsp;</p><p><strong>&nbsp;</strong></p><p><a></a><strong>4天线接口</strong></p><p>天线接口为射频连接器,要求天线的特征阻抗为50欧姆。</p><p>模块采用标准SMA作为输出天线接口,在天线满足阻抗,增益,频段等参数的条件下,用户可以很据自己的需要自由选配天线。<strong>&nbsp;</strong></p><p>&nbsp;</p><p><a></a><strong>5模块电气参数</strong></p><p>5.1绝对最大电气值:<img src="/uploads/ueditor/20180530/1527671169183297.png" title="1527671169183297.png" alt="图片32.png"/></p><p>注意:为避免输入功率过大,当发射端功率&gt;模块最大输入功率15dBm时,应保持收发两端距离&gt;1米。</p><p>5.2通用电气参数:<img src="/uploads/ueditor/20180530/1527671185353648.png" title="1527671185353648.png" alt="图片33.png"/></p><p>5.3IO口电气参数:</p><p><img src="/uploads/ueditor/20180530/1527671209779802.png" title="1527671209779802.png" alt="图片34.png"/>&nbsp;</p><p>5.4SPI电气参数:</p><p><img src="/uploads/ueditor/20180530/1527671215366383.png" title="1527671215366383.png" alt="图片35.png"/>&nbsp;</p><p><a></a><strong>6模块射频参数</strong></p><p>6.1输出功率参数配置:</p><p><img src="/uploads/ueditor/20180530/1527671242225867.png" title="1527671242225867.png" alt="图片36.png" width="493" height="440"/>&nbsp;</p><p>6.2输出特性</p><p><img src="/uploads/ueditor/20180530/1527671252553952.png" title="1527671252553952.png" alt="图片37.png"/>&nbsp;</p><p>6.3接收性能参数:</p><p><img src="/uploads/ueditor/20180530/1527671259581453.png" title="1527671259581453.png" alt="图片38.png"/>&nbsp;</p><p><a></a><strong>7</strong><strong>硬件参考设计</strong></p><p style="text-align: center;">&nbsp;<img src="/uploads/ueditor/20180530/1527671270737269.png" title="1527671270737269.png" alt="图片39.png" width="551" height="316"/></p><p><a></a>&nbsp;</p><p>参考上图:</p><p>7.1模块使用SPI接口时只需要将5V电源及地以及RESET,SCK,MOSI,MISO,CS连接至相应的HOST主机上即可;</p><p>7.2模块使用USB接口时只需要将5V电源及地以及USBDM,USBDP连接至相应的HOST主机上即可。</p><p>注:VDD电源需满足5V/1A的供电要求。</p><p><strong>&nbsp;</strong></p><p><br/><a></a></p>