# C2401 迷你套件

# C2401产品介绍

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/image.png)

#### 产品简介

**C2401** 是一款针对 **Jetson Orin Nano** 及 **NX** 核心卡进行研发的高密度小尺寸载板。在保证小体积的同时拥有完备的接口，如**双网口**、**双 USB 接口**，以及丰富的拓展能力，能拓展**4G/5G 模块**等接口。优秀的堆叠设计为该载板带来良好的易用性。

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/dk6image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/dk6image.png)

正面

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/Dprimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/Dprimage.png)

背面

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#### 产品特点

- 配备先进的车规级 E-fuse 芯片，带来完备的过压、欠压保护、短路保护、过流保护、反接保护。
- 选用超低内阻 Buck 芯片，匹配先进的合金扁线电感，低发热，高饱和电流的特性能给核心卡带来稳定的供电。
- 8层 2u 沉金塞孔工艺 PCB，配合小体积高密度设计，外围尺寸仅 55x92mm。
- 丰富的外设接口，双 USB3.0，双网口，其中一路 2.5G 支持 PTP 协议及高达 16K bytes 巨型帧。
- M.2 接口同面设计，带来良好的实用性，更换无线网卡、固态硬盘无需拆除核心卡且带有二次开发接口，可拓展 4G/5G 网口等。

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#### 产品规格

<table id="bkmrk-%E4%BE%9B%E7%94%B5%E7%94%B5%E5%8E%8B-12v%E5%85%BC%E5%AE%B9%289.5v-30v%29"><colgroup> <col style="width: 30%;"></col> <col style="width: 70%;"></col> </colgroup><tbody><tr><td class="align-center">供电电压</td><td>12V 兼容 (9.5V-30V)</td></tr><tr><td class="align-center">电源接口</td><td>XT30 接口</td></tr><tr><td class="align-center">支持的核心</td><td>Orin Nano 4G/8G  
Orin NX 8G/16G</td></tr><tr><td class="align-center">以太网</td><td>1x 千兆网口（RJ45）支持 9KB 巨型帧  
1x 2.5G 网口（RJ45）支持 16KB 巨型帧、PTP 协议</td></tr><tr><td class="align-center">无线网卡</td><td>1x M.2 Key E（2230）</td></tr><tr><td class="align-center">存储扩展</td><td>1x M.2 Key M (2230 NVME SSD)</td></tr><tr><td class="align-center">显示</td><td>1x Mini HDMI V2.1</td></tr><tr><td class="align-center">USB</td><td>2x USB3.2 (10Gbps)  
1x USB2.0 (GH1.25-4p)</td></tr><tr><td class="align-center">USB C</td><td>1x Type C (USB2.0) 烧录固件用</td></tr><tr><td class="align-center">相机接口</td><td>1x CSI-22P</td></tr><tr><td class="align-center">其余接口</td><td>UART、CAN、I2C</td></tr><tr><td class="align-center">RTC 电池</td><td>1x RTC 后备时钟电池接口</td></tr><tr><td class="align-center">工作温度</td><td>0℃~45℃</td></tr></tbody></table>

- 本底板支持 12V (9.5V~30V) 供电，请保证电源拥有足够的功率，以保证系统工作正常。当供电电压大于 15V 且负载较大时，请注意加强散热。
- 本产品支持电源输入反接保护，但原则上在任何时刻都不应反接电源。
- 每组 USB 接口合计最大输出电流为 2.5A，当系统监测到电流大于 2.5A 时，会切断 USB 供电输出。
- **禁止在载板未断电时拔插核心卡，该行为会导致核心卡及载板损坏，由不规范操作产生的损失将由客户自行承担。**

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#### 接口布局

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/d7Eimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/d7Eimage.png)

<table class="align-center" id="bkmrk-layout-key"><thead><tr><th style="width: 10%;">序号</th><th style="width: 40%;">名称</th><th style="width: 10%;">序号</th><th style="width: 40%;">名称</th></tr></thead><tbody><tr><td>**1**</td><td>XT30 电源接口</td><td>**11**</td><td>USB2.0 Connector (GH1.25 4p)</td></tr><tr><td>**2**</td><td>Mini HDMI 接口</td><td>**12**</td><td>UART DEBUG Connector (GH1.25 4p)</td></tr><tr><td>**3**</td><td>USB Type C (USB2.0)</td><td>**13**</td><td>UART1 Connector (GH1.25 4p)</td></tr><tr><td>**4**</td><td>REC Button (恢复模式)</td><td>**14**</td><td>CAN Bus (GH1.25 2p)</td></tr><tr><td>**5**</td><td>Power Button (电源键)</td><td>**15**</td><td>RTC 电池接口</td></tr><tr><td>**6**</td><td>PWM 风扇接口</td><td>**16**</td><td>4Pin Switch</td></tr><tr><td>**7**</td><td>USB 3.0 Type A (堆叠 x2)</td><td>**17**</td><td>Camera (#1) Connector 22pin 0.5mm</td></tr><tr><td>**8**</td><td>RJ45 网口1 (2.5G速率)</td><td>**18**</td><td>30Pin 拓展母座</td></tr><tr><td>**9**</td><td>RJ45 网口2 (千兆速率)</td><td>**19**</td><td>M.2 M-key 接口 (2230)</td></tr><tr><td>**10**</td><td>Jetson Orin 模组接口 (SODIMM)</td><td>**20**</td><td>M.2 E-key 接口 (2230)</td></tr></tbody></table>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/bSqimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/bSqimage.png)

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#### 部分功能及接口介绍

##### 电源接口 (1)

电源接口使用 XT30PW-M36 接口，与其配对的连接器型号是 XT30U-F，具体定义如下。

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/ahaimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/ahaimage.png)

- 推荐输入电压为 12V，可支持的电压范围是 10V-30V。欠压保护电压为 9.5V，过压保护 31V。
- 该接口具有反接保护，但原则上任何时候都需检查好极性，确认正确再接入电源。
- 当使用 ORIN NANO 系列时，请保证输入电源拥有最少 45W 的输出能力，使用 ORIN NX 系列时，请保证输入电源拥有最少 60W 的输出能力。

<table class="align-center" id="bkmrk-%E6%A0%B8%E5%BF%83%E5%8D%A1-%E6%8E%A8%E8%8D%90%E7%9A%84%E7%94%B5%E6%BA%90%E8%BE%93%E5%87%BA%E8%83%BD%E5%8A%9B-%E4%BD%BF%E7%94%A8usbc"><thead><tr><th>核心卡</th><th>推荐的电源输出能力</th><th>使用 USBC-PD 供电需要支持</th></tr></thead><tbody class="align-center"><tr><td>ORIN NANO 4G/8G</td><td>45W</td><td class="align-center">最少 20V 2.25A 协议</td></tr><tr><td>ORIN NX 8G/16G</td><td>60W</td><td>最少 20V 3A 协议</td></tr></tbody></table>

##### REC 按钮 (4)

C2401 载板有两种方式进入恢复模式：

- **方式一（按键法）：** 在断电的情况下，按下 REC 按钮不放，再接通电源，即可进入恢复模式，进行刷机等操作（请注意，恢复模式仅持续 60 秒，系统检测到无刷机操作后，会自动进入正常开机时序。）

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/j7Zimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/j7Zimage.png)

- **方式二（拨码法）：** 将载板背面的拨码开关 3 拨动至 ON，这样在每次上电时，系统都将会进入恢复模式。

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/hIYimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/hIYimage.png)

##### 启动按钮 (5)

C2401 设置了一个启动按钮，该按钮具有以下功能：

- 系统启动时：按动一次进入关机界面，长按 10 秒强制关机。
- 系统关闭时：按动一次进行开机。

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/ukEimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/ukEimage.png)

- **禁用自动开机：** 将载板背面的拨码开关 2 拨动至 ON，将禁用上电自动开机，需手动按动启动按钮进行开机。

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/43bimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/43bimage.png)

##### 拓展排母 (18)

该排母规格为 2x15P 1.27mm，第一脚及定义如下：

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/oXoimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/oXoimage.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/Vudimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/Vudimage.png)

- VCC IN 的电压大小取决于输入电压，最大不能超过 3A，VDD\_5V 和 VDD\_3V3 最大能提供 1A 电流。
- I2C、GPIO、SPI、UART 电平均为 3.3V。
- PG 信号：当上层板正常工作时，输出高电平。
- 13、15、19、21 这组 USB3.0 接口，在使用官方固件的情况下默认是关闭的，开启教程请参考[设备树替换说明。](https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/orin-nanonx-usb)

##### CSI 接口 (17)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/q59image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/q59image.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/qssimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/qssimage.png)

CSI 摄像头接口使用教程请参考：[CSI 接口说明](https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/b534b)

##### USB、串口及 CAN

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/bSrimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/bSrimage.png)

- **RTC 电池接口 (15)：** 该连接器型号为 MX1.25-2P，使用电池时，请确认好极性，禁止接反电池。接入电池后，需要进行配置才能启用 RTC 时钟。
- **CAN 接口 (14)：** 定义如上图所示，使用 GH1.25-2P 接口。CAN 接口默认不接入终端电阻，可将载板背面的拨码开关 1 拨动至 ON，接入 120Ω 终端电阻。具体配置方法请参考 [CAN配置说明](https://www.linkzeelabs.com/wiki/link/97#bkmrk-4.can%E6%80%BB%E7%BA%BF)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/9svimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/9svimage.png)

- **UART (12)(13)：** 使用的连接器型为 GH1.25-4P，接口电平为 3.3V，其中 UART2 只能用于 DEBUG，该接口 5V 输出最大电流为 0.5A。
- **USB 2.0 接口 (11)：** 使用的连接器型号为 GH1.25-4P，该接口 5V 输出最大电流为 0.5A。

RTC 时钟配置方法，及 UART 等接口使用方法，请参考 [RTC配置说明链接](https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/3c778)

##### RJ45网口

- **千兆网口 (8)：** 使用与原厂一致的**RTL8111千兆网卡**芯片，无需额外调试驱动。
- **2.5G网口 (9)：** 使用**RTL8125 2.5G网卡**，启用需要额外安装驱动，具体说明参考[有线网卡驱动设置](https://www.linkzeelabs.com/wiki/books/orin-nano/page/f7490 "网卡驱动")。

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#### 产品载板尺寸 (mm)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/A8simage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/A8simage.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/lKWimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/lKWimage.png)

<table id="bkmrk-%C2%A0-%E6%8E%A8%E8%8D%90%E8%9E%BA%E9%92%89%E8%A7%84%E6%A0%BC-%E5%A4%87%E6%B3%A8-%E8%BD%BD%E6%9D%BF%E5%9B%BA%E5%AE%9A%E5%AD%94-m2"><thead><tr><th style="width: 30%;">位置</th><th style="width: 35%;">推荐螺钉规格</th><th style="width: 35%;">备注</th></tr></thead><tbody class="align-center"><tr><td>载板固定孔</td><td>M2 螺钉或铜柱</td><td>螺钉或铜柱最大直径不得大于 4.5mm</td></tr><tr><td>核心卡</td><td>M2.5X4 薄头螺钉</td><td>螺钉最大直径不得大于 5mm</td></tr><tr><td>M.2 连接器</td><td>M2.5X4 薄头螺钉</td><td>螺钉最大直径不得大于 5mm</td></tr></tbody></table>

---

#### 产品套件尺寸 (mm)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/HG3image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/HG3image.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/SVmimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/SVmimage.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/iwnimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/iwnimage.png)

#### 技术支持

- [Jetson Orin C2401 刷机教程](https://www.linkzeelabs.com/wiki/books/68839/page/c2401 "C2401刷机")
- [Jetson 基础教程](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetson-orin)
- [JetPack 配置说明](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetpack)
- [Jetson AI 视觉教程](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetson-orin-ai "JETSON ORIN 系列AI视觉教程")
- [Jetson 大模型教程](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetson-orin-xEW "JETSON ORIN 系列大模型教程")

# C2401 Inroduction

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/image.png)

**<span lang="EN-US" style="font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">Introduction</span>**

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The **C2401** is a compact, high-density carrier board designed for **NVIDIA Jetson Orin Nano/NX** modules. It boasts comprehensive connectivity options, including dual Ethernet ports, dual USB ports, and expansion support for 4G/5G modules. Its space-saving stacked design ensures excellent ease of integration.</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/dk6image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/dk6image.png)

正面

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/Dprimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/Dprimage.png)

背面

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**<span lang="EN-US" style="font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Features</span>**

- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;"><span style="font: 7.0pt 'Times New Roman';"> </span></span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">Equipped with an advanced automotive-grade E-fuse chip, providing comprehensive protection against over-voltage, under-voltage, short-circuit, over-current, and reverse</span><span lang="EN-US" style="font-size: 10.5pt; mso-bidi-font-size: 11.0pt; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-font-kerning: 1.0pt;"> </span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">polarity.</span>
- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">Utilizes an ultra-low-resistance Buck chip, matched with an advanced alloy flat-wire inductor, featuring low heat generation and high saturation current characteristics to ensure stable power supply to the module.</span>
- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">Features an 8-layer, 2u gold-plated, via-in-pad (VIP) process PCB, combined with a compact, high-density design, resulting in an external dimension of only 55x92mm.</span>
- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">Rich peripheral interfaces, including dual USB 3.0 ports and dual network ports (Ethernet). One of the 2.5G ports supports the PTP (Precision Time Protocol) and high-density jumbo frames up to 16K bytes.</span>
- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The M.2 interface is designed on the same side for excellent accessibility and practicality. This allows for the replacement of the Wi-Fi card or solid-state drive (SSD) without needing to dismantle the module. It also includes a secondary development interface for expansion, such as 4G/5G network adapter.</span>

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#### 产品规格

<div align="center" id="bkmrk-supply-voltage-12v-%28"><table align="left" border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; margin-left: 6.75pt; margin-right: 6.75pt; width: 931px; height: 487.2px;" width="551"><tbody><tr style="height: 34px;"><td style="width: 289.625px; border-top: 1.5pt solid black; border-left: none; border-bottom: 1pt solid black; border-right: none; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'MiSans VF Normal'; color: #5c5858;">Supply Voltage</span>

</td><td style="width: 573.375px; border-top: 1.5pt solid black; border-left: none; border-bottom: 1pt solid black; border-right: none; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">12V (compatible with 9.5V-30V)</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'MiSans VF Normal'; color: #5c5858;">Power Connector</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">XT30 interface</span>

</td></tr><tr style="height: 48.8px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 48.8px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'MiSans VF Normal'; color: #5c5858;">Supported Module</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 48.8px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">Orin Nano 4G/8G</span>

<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">Orin NX 8G/16G</span>

</td></tr><tr style="height: 49.6px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 49.6px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858; mso-font-kerning: 0pt; mso-bidi-language: AR;">Ethernet</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 49.6px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x Gigabit Ethernet Socket (RJ45) , supports 9KB </span><span lang="EN-US" style="font-family: 'Times New Roman',serif; color: black; mso-color-alt: windowtext;"><span style="mso-spacerun: yes;"> </span></span><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">jumbo frames</span>

<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x 2.5G Ethernet Socket (RJ45) , supports 16KB jumbo frames and PTP protocol</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858; mso-font-kerning: 0pt; mso-bidi-language: AR;">Wireless Network</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x M.2 Key E</span><span style="font-size: 12.0pt; font-family: '微软雅黑',sans-serif; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: #5c5858;">（</span><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">2230</span><span style="font-size: 12.0pt; font-family: '微软雅黑',sans-serif; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; color: #5c5858;">）</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858; mso-font-kerning: 0pt; mso-bidi-language: AR;"><span style="mso-spacerun: yes;"> </span>External Storage</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x M.2 Key M (2230 NVME SSD)</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858; mso-font-kerning: 0pt; mso-bidi-language: AR;">DisplayPort</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x Mini HDMI V2.1</span>

</td></tr><tr style="height: 48.8px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 48.8px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">USB</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 48.8px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">2x USB3.2 (10Gbps)</span>

<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1xUSB2.0(GH1.25-4p)</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">USB-C</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x Type C (USB 2.0) for firmware flashing</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">Camera</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x CSI-22P</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">Other</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">UART, CAN, I2C</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border: none; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">RTC </span>

</td><td style="width: 573.375px; border: none; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">1x RTC backup clock battery interface</span>

</td></tr><tr style="height: 34px;"><td style="width: 289.625px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1.5pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'MiSans VF Normal'; color: #5c5858;">Operating Temperature</span>

</td><td style="width: 573.375px; border-top: none; border-right: none; border-left: none; border-image: initial; border-bottom: 1.5pt solid black; background: white; padding: 0cm 5.4pt; height: 34px;"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; color: #5c5858;">0℃~45℃</span>

</td></tr></tbody></table>

</div><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The carrier board requires a 12V(compatible with 9.5-30V) DC power supply. To ensure normal system operation, a power adapter with sufficient current output must be used. Additionally, under high load conditions with an input voltage exceeding 15V, adequate heat dissipation must be provided to prevent overheating.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">This product includes reverse-polarity protection. Nevertheless, do not connect the power supply in reverse.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The overcurrent protection (OCP) threshold for all USB ports is 2.5A. Exceeding this limit will trigger an automatic power-off.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">In contrast to the original M.2 2230 interface, the backplane's network interface now features a symmetrical layout.</span>

**<span lang="EN-US" style="font-size: 10.5pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #ee0000; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">Do not hot-swap the module. Always power off the board before inserting or removing the module. Failure to do so may damage the module and the carrier board. Damage caused by improper operation is not covered under warranty.</span>**

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**<span lang="EN-US" style="font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Interface Layout</span>**

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/d7Eimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/d7Eimage.png)

<table class="align-center" id="bkmrk-layout-key" style="width: 72.9762%; height: 342.4px;"><thead><tr style="height: 29.6px;"><th style="width: 10%; height: 29.6px;">序号</th><th style="width: 40%; height: 29.6px;">名称</th><th style="width: 10%; height: 29.6px;">序号</th><th style="width: 40%; height: 29.6px;">名称</th></tr></thead><tbody><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**1**</td><td style="width: 40%; height: 29.6px;">XT30 Power Jack</td><td style="width: 10%; height: 29.6px;">**11**</td><td style="width: 40%; height: 29.6px;">USB2.0 Connector (GH1.25 4p)</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**2**</td><td style="width: 40%; height: 29.6px;">Mini HDMI </td><td style="width: 10%; height: 29.6px;">**12**</td><td style="width: 40%; height: 29.6px;">UART2 Connector (GH1.25 4p)</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**3**</td><td style="width: 40%; height: 29.6px;">USB Type C (USB2.0)</td><td style="width: 10%; height: 29.6px;">**13**</td><td style="width: 40%; height: 29.6px;">UART1 Connector (GH1.25 4p)</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**4**</td><td style="width: 40%; height: 29.6px;">REC Button </td><td style="width: 10%; height: 29.6px;">**14**</td><td style="width: 40%; height: 29.6px;">CAN Bus (GH1.25 2p)</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**5**</td><td style="width: 40%; height: 29.6px;">Power Button </td><td style="width: 10%; height: 29.6px;">**15**</td><td style="width: 40%; height: 29.6px;">RTC </td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**6**</td><td style="width: 40%; height: 29.6px;">PWM Fan</td><td style="width: 10%; height: 29.6px;">**16**</td><td style="width: 40%; height: 29.6px;">4Pin Switch</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**7**</td><td style="width: 40%; height: 29.6px;">USB 3.0 Type A</td><td style="width: 10%; height: 29.6px;">**17**</td><td style="width: 40%; height: 29.6px;">Camera (#1) Connector 22pin 0.5mm</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**8**</td><td style="width: 40%; height: 29.6px;">RJ45 1 (2.5G)</td><td style="width: 10%; height: 29.6px;">**18**</td><td style="width: 40%; height: 29.6px;">30Pin Expansion Interface</td></tr><tr style="height: 29.6px;"><td style="width: 10%; height: 29.6px;">**9**</td><td style="width: 40%; height: 29.6px;">RJ45 2 (1000M)</td><td style="width: 10%; height: 29.6px;">**19**</td><td style="width: 40%; height: 29.6px;">M.2 M-key (2230)</td></tr><tr style="height: 46.4px;"><td style="width: 10%; height: 46.4px;">**10**</td><td style="width: 40%; height: 46.4px;">Jetson Orin Module Interface (SODIMM)</td><td style="width: 10%; height: 46.4px;">**20**</td><td style="width: 40%; height: 46.4px;">M.2 E-key (2230)</td></tr></tbody></table>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/bSqimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/bSqimage.png)

---

**<span lang="EN-US" style="font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Partial Features and Interfaces</span>**

**<span lang="EN-US" style="font-size: 15.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Power interface (1)</span>**

<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">The power interface uses the XT30PW-M36 connector, paired with the XT30U-F connector, as defined below.</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/ahaimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/ahaimage.png)

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The recommended input voltage is 12V, and the supported voltage range is 10V-30V. The under-voltage protection(UVP) voltage is 9.5V, and the over-voltage protection(OVP) is 31V.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The interface has reverse protection, but always verify the power polarity before connecting the power supply.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">When using the ORIN NANO series, ensure the input power supply has a minimum output capacity of 45W. For the ORIN NX series, ensure the input power supply has a minimum output capacity of 60W.</span>

<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid align-center" id="bkmrk-module-recommended-p" style="border-collapse: collapse; mso-table-layout-alt: fixed; border: none; mso-border-alt: solid windowtext .5pt; mso-yfti-tbllook: 1184; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt;" width="595"><tbody><tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; height: 4.5pt;"><td style="width: 142.0pt; border-top: solid black; border-left: dotted windowtext; border-bottom: solid black; border-right: dotted windowtext; border-width: 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: dotted windowtext 1.0pt; mso-border-bottom-alt: solid black 1.0pt; mso-border-right-alt: dotted windowtext .5pt; background: #D9D9D9; mso-background-themecolor: background1; mso-background-themeshade: 217; padding: 0cm 5.4pt 0cm 5.4pt; height: 4.5pt;" valign="top" width="189"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Module</span>

</td><td style="width: 142.05pt; border-top: solid black 1.0pt; border-left: none; border-bottom: solid black 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-left-alt: dotted windowtext .5pt; mso-border-top-alt: solid black 1.0pt; mso-border-bottom-alt: solid black 1.0pt; mso-border-right-alt: dotted windowtext .5pt; background: #D9D9D9; mso-background-themecolor: background1; mso-background-themeshade: 217; padding: 0cm 5.4pt 0cm 5.4pt; height: 4.5pt;" valign="top" width="189"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Recommended power output</span>

</td><td style="width: 162.45pt; border-top: solid black 1.0pt; border-left: none; border-bottom: solid black 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-left-alt: dotted windowtext .5pt; background: #D9D9D9; mso-background-themecolor: background1; mso-background-themeshade: 217; padding: 0cm 5.4pt 0cm 5.4pt; height: 4.5pt;" valign="top" width="217"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 'MiSans VF Normal'; color: #5c5858;">USB-C PD Supported Power Modes</span>

</td></tr><tr style="mso-yfti-irow: 1;"><td style="width: 142.0pt; border: dotted windowtext 1.0pt; border-top: none; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: dotted windowtext 1.0pt; mso-border-bottom-alt: dotted windowtext 1.0pt; mso-border-right-alt: dotted windowtext .5pt; background: white; mso-background-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt;" valign="top" width="189"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Light'; mso-bidi-font-family: 'MiSans VF Light'; color: #5c5858;">ORIN NANO 4G/8G</span>

</td><td style="width: 142.05pt; border-top: none; border-left: none; border-bottom: dotted windowtext 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: dotted windowtext .5pt; mso-border-bottom-alt: dotted windowtext 1.0pt; mso-border-right-alt: dotted windowtext .5pt; background: white; mso-background-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt;" valign="top" width="189"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Light'; mso-bidi-font-family: 'MiSans VF Light'; color: #5c5858;">45W</span>

</td><td style="width: 162.45pt; border-top: none; border-left: none; border-bottom: dotted windowtext 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-top-alt: solid black 1.0pt; mso-border-left-alt: dotted windowtext .5pt; background: white; mso-background-themecolor: background1; padding: 0cm 5.4pt 0cm 5.4pt;" valign="top" width="217"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Light'; mso-bidi-font-family: 'MiSans VF Light'; color: #5c5858;">Minimum 20V 2.25A protocol</span>

</td></tr><tr style="mso-yfti-irow: 2; mso-yfti-lastrow: yes;"><td style="width: 142.0pt; border-top: none; border-left: dotted windowtext 1.0pt; border-bottom: solid black 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-top-alt: dotted windowtext 1.0pt; mso-border-left-alt: dotted windowtext 1.0pt; mso-border-bottom-alt: solid black 1.0pt; mso-border-right-alt: dotted windowtext .5pt; background: white; padding: 0cm 5.4pt 0cm 5.4pt;" valign="top" width="189"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Light'; mso-bidi-font-family: 'MiSans VF Light'; color: #5c5858;">ORIN NX 8G/16G</span>

</td><td style="width: 142.05pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-top-alt: dotted windowtext 1.0pt; mso-border-left-alt: dotted windowtext .5pt; mso-border-bottom-alt: solid black 1.0pt; mso-border-right-alt: dotted windowtext .5pt; background: white; padding: 0cm 5.4pt 0cm 5.4pt;" valign="top" width="189"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Light'; mso-bidi-font-family: 'MiSans VF Light'; color: #5c5858;">60W</span>

</td><td style="width: 162.45pt; border-top: none; border-left: none; border-bottom: solid black 1.0pt; border-right: dotted windowtext 1.0pt; mso-border-top-alt: dotted windowtext 1.0pt; mso-border-left-alt: dotted windowtext .5pt; background: white; padding: 0cm 5.4pt 0cm 5.4pt;" valign="top" width="217"><span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Light'; mso-bidi-font-family: 'MiSans VF Light'; color: #5c5858;">Minimum 20V 3A protocol</span>

</td></tr></tbody></table>

**<span lang="EN-US" style="font-size: 15.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">REC Button (4)</span>**

<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">The C2401 carrier board supports two methods for entering recovery mode</span>：

- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">When the power is off, press the REC button and turn on the power to enter recovery mode for operations like flashing. </span>
    
    <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">(Note: Recovery mode lasts only 60 seconds. The system will automatically resume normal startup after detecting no connection.)</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/j7Zimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/j7Zimage.png)

- <span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 等线; mso-hansi-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; color: #5c5858; mso-bidi-language: AR;">Set the DIP switch 3 on the back of the carrier board to ON, enabling the system to automatically enter recovery mode upon each power-on.</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/hIYimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/hIYimage.png)

**<span lang="EN-US" style="font-size: 15.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Power Button (5)</span>**

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The C2401 unit is equipped with a power button (5) that performs the following functions:</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;"> When the system starts: Press once to enter the shutdown interface, and hold for <span style="mso-spacerun: yes;"> </span>10 seconds to force shutdown.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;"> When the system is shutting down: press once to start up.</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/ukEimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/ukEimage.png)

- <span lang="EN-US" style="font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 等线; mso-hansi-theme-font: minor-latin; mso-bidi-theme-font: minor-bidi; color: #5c5858; mso-bidi-language: AR;">Disable automatic startup: Set the DIP switch 2 on the back of the board to ON to disable automatic power-on. Manually press the power button to power on.</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/43bimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/43bimage.png)

**<span lang="EN-US" style="font-size: 15.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Expansion Header (18)</span>**

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">This is a **2x15-pin, 1.27mm pitch female header**. Pin 1 location and pin definitions are as follows:</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/oXoimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/oXoimage.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/Vudimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/Vudimage.png)

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The VCC IN voltage matches the input voltage (Pass-through), with a max current of 3A. **VDD\_5V** and **VDD\_3V3** provide up to 1A each.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The I2C, GPIO, SPI, and UART pins operate at **3.3V**..</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">PG signal: Outputs a high level (Active High) when the **module** is operating normally.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">USB 3.0 ports 13, 15, 19, and 21 are disabled by default in the official firmware. To enable them, please refer to the tutorial at: </span><span lang="EN-US">[<span style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/orin-nanonx-usb</span>](https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/orin-nanonx-usb)</span>

**<span lang="EN-US" style="font-size: 15.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">CSI Interface (17)</span>**

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/q59image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/q59image.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/qssimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/qssimage.png)

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">For the CSI camera interface usage tutorial, please refer to: </span><span lang="EN-US">[<span style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/b534b</span>](https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/b534b)</span>

**<span lang="EN-US" style="font-size: 15.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">USB, Serial Port, and CAN</span>**

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/bSrimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/bSrimage.png)

- <span lang="EN-US" style="font-size: 10.5pt; mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">RTC battery port (15): <span style="mso-spacerun: yes;"> </span>MX1.25-2P connector. When installing a battery, ensure correct polarity. **Note:** Software configuration is required to enable the **RTC** after installation.</span>

<span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: Wingdings; mso-fareast-font-family: Wingdings; mso-bidi-font-family: Wingdings; color: #5c5858; mso-font-kerning: 1.0pt;"><span style="mso-list: Ignore;">l </span></span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The CAN interface (14):<span style="mso-spacerun: yes;"> </span>GH1.25-2P connector. Default state: No termination resistor. Set DIP switch 1 to ON to **enable the built-in** 120</span><span style="mso-bidi-font-size: 12.0pt; font-family: '微软雅黑',sans-serif; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">Ω</span><span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;"> termination resistor.</span>

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/9svimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/9svimage.png)

- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">UART (12) and (13): <span style="mso-spacerun: yes;"> </span>GH1.25-4P connectors with **3.3V logic levels**. UART2 is reserved for **DEBUG mode**. The 5V output supports a maximum current of 0.5A.</span>
- <span lang="EN-US" style="mso-bidi-font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt;">The USB2.0 port (11): GH1.25-4P connector. Supports a maximum 5V output current of 0.5A.</span>

<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">For details on RTC configuration and UART interface usage, please refer to </span><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">[<span style="color: #5c5858;">https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/3c778</span>](https://www.linkzeelabs.com/wiki/books/jetson-orin-nano/page/3c778)</span>

##### RJ45网口

- **千兆网口 (8)：** 使用与原厂一致的**RTL8111千兆网卡**芯片，无需额外调试驱动。
- **2.5G网口 (9)：** 使用**RTL8125 2.5G网卡**，启用需要额外安装驱动，具体说明参考[有线网卡驱动设置](https://www.linkzeelabs.com/wiki/books/orin-nano/page/f7490 "网卡驱动")。

---

**<span lang="EN-US" style="font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">Mechanical Dimensions (Unit: mm)</span>**

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/A8simage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/A8simage.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/scaled-1680-/lKWimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-11/lKWimage.png)

<div align="center" id="bkmrk-screw-location%E2%80%8B-reco"><table border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="width: 480.95pt; background: white; border-collapse: collapse; mso-yfti-tbllook: 1184; mso-padding-alt: 0cm 0cm 0cm 0cm;" width="641"><thead><tr style="mso-yfti-irow: 0; mso-yfti-firstrow: yes; height: 21.9pt;"><td style="width: 116.1pt; background: #F2F2F2; mso-background-themecolor: background1; mso-background-themeshade: 242; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 21.9pt;" width="155">**<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR; mso-bidi-font-weight: bold;">Screw Location</span><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">​</span>**

</td><td style="width: 146.7pt; background: #F2F2F2; mso-background-themecolor: background1; mso-background-themeshade: 242; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 21.9pt;" width="196">**<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR; mso-bidi-font-weight: bold;">Recommended Specification</span><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">​</span>**

</td><td style="width: 218.15pt; background: #F2F2F2; mso-background-themecolor: background1; mso-background-themeshade: 242; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 21.9pt;" width="291">**<span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR; mso-bidi-font-weight: bold;">Note</span><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">​</span>**

</td></tr></thead><tbody><tr style="mso-yfti-irow: 1; height: 38.0pt;"><td style="width: 116.1pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 38.0pt;" width="155"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">Carrier Board Mounting Holes</span>

</td><td style="width: 146.7pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 38.0pt;" width="196"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">M2 screws or standoffs</span>

</td><td style="width: 218.15pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 38.0pt;" width="291"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">The diameter of the screw or standoff must not exceed 4.5mm.</span>

</td></tr><tr style="mso-yfti-irow: 2; height: 21.9pt;"><td style="width: 116.1pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 21.9pt;" width="155"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt;">Module</span>

</td><td style="width: 146.7pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 21.9pt;" width="196"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">M2.5 × 4 pan head screws</span>

</td><td style="width: 218.15pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 21.9pt;" width="291"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt;">The diameter of the screw or standoff must not exceed 5mm.</span>

</td></tr><tr style="mso-yfti-irow: 3; mso-yfti-lastrow: yes; height: 38.0pt;"><td style="width: 116.1pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 38.0pt;" width="155"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">Hard Drive &amp; Network Card</span>

</td><td style="width: 146.7pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 38.0pt;" width="196"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">M2.5 × 4 pan head screws</span>

</td><td style="width: 218.15pt; padding: 2.5pt 3.0pt 2.5pt 0cm; height: 38.0pt;" width="291"><span lang="EN-US" style="font-size: 12.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 'Segoe UI'; color: #5c5858; letter-spacing: -.05pt; mso-font-kerning: 0pt; mso-bidi-language: AR;">Pan head screws are recommended.</span>

</td></tr></tbody></table>

</div>---

**<span lang="EN-US" style="font-size: 18.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: 微软雅黑; mso-hansi-font-family: 'MiSans VF Normal'; mso-bidi-font-family: 'MiSans VF Normal'; color: #5c5858;">Kit Dimensions (Unit: mm)</span>**

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/HG3image.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/HG3image.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/SVmimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/SVmimage.png)

[![image.png](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/scaled-1680-/iwnimage.png)](https://www.linkzeelabs.com/wiki/uploads/images/gallery/2025-10/iwnimage.png)

#### 技术支持

- [Jetson Orin C2401 刷机教程](https://www.linkzeelabs.com/wiki/books/68839/page/c2401 "C2401刷机")
- [Jetson 基础教程](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetson-orin)
- [JetPack 配置说明](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetpack)
- [Jetson AI 视觉教程](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetson-orin-ai "JETSON ORIN 系列AI视觉教程")
- [Jetson 大模型教程](https://www.linkzeelabs.com/wiki/books/orin-nano/chapter/jetson-orin-xEW "JETSON ORIN 系列大模型教程")