> For the complete documentation index, see [llms.txt](https://auvidea.gitbook.io/jnx30d/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://auvidea.gitbook.io/jnx30d/manual/jnx30d-overview.md).

# JNX30D Overview

Providing technical information and documentation to the product line JNX30D for NVIDIA Jetson Nano & TX2 NX & Xavier NX

<figure><img src="https://576476937-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxMsZq92si3IpruymuWVK%2Fuploads%2Fb3sDtLOg3h5T9ZiaDGHG%2F0.png?alt=media" alt=""><figcaption><p>JNX30D with NVIDIA Jetson Module</p></figcaption></figure>

## Product SKU

<table><thead><tr><th width="173">SKU</th><th>Description</th></tr></thead><tbody><tr><td>70887</td><td>Standard version</td></tr></tbody></table>

## Document revisions and changes

<table><thead><tr><th width="130">Version</th><th>Changes</th></tr></thead><tbody><tr><td>1.0</td><td>Initial document, internal verification process</td></tr><tr><td>1.1</td><td>Internal verification process</td></tr><tr><td>1.2</td><td>Internal verification process</td></tr><tr><td>1.3</td><td>Internal verification process</td></tr><tr><td>1.4</td><td>Updated content and pictures</td></tr><tr><td>1.5</td><td>Added Appendix D &#x26; E</td></tr><tr><td>1.6</td><td>Ported Manual to Gitbook</td></tr></tbody></table>

{% hint style="warning" %}
Auvidea can take no responsibility for the accuracy or completeness of any information presented in an exported PDF document as the export feature is developed, managed and maintained by GitBook. Those export mechanisms are subject to change without interaction by Auvidea. Please note that Auvidea includes this version table to identify the document and reference changes.
{% endhint %}

## Product revisions and changes <a href="#toc102142126" id="toc102142126"></a>

<table><thead><tr><th width="132">Version</th><th>Changes</th></tr></thead><tbody><tr><td>38486</td><td>Engineering prototype</td></tr><tr><td>38486-2</td><td>Production release</td></tr></tbody></table>

## JNX30D <a href="#toc102142129" id="toc102142129"></a>

This new JNX30D carrier board has been designed for the Jetson Xavier NX primarily, it is designed to be an improved version of the NVIDIA Devkit.

Easy integration into passively cooled systems

High performance storage: M.2 NVMe PCIe x4

## JNX30D features and comparison <a href="#toc102142131" id="toc102142131"></a>

<table><thead><tr><th width="196.33333333333331">Description</th><th width="325">JNX30D</th><th>NVIDIA Devkit</th></tr></thead><tbody><tr><td>Power</td><td>6V - 19V (5.5/2.5mm connector)</td><td>5V – 19V</td></tr><tr><td>NX powering</td><td>5V 8A power supply</td><td>?</td></tr><tr><td>DP</td><td>no</td><td>yes</td></tr><tr><td>HDMI</td><td>yes</td><td>yes</td></tr><tr><td>Fan connector</td><td>yes</td><td>yes</td></tr><tr><td>M.2 NVME Key M</td><td>yes</td><td>yes</td></tr><tr><td>Micro SD card</td><td>yes</td><td>no</td></tr><tr><td>M.2 Key E</td><td><p>only with external module</p><p>(using internal USB - J8)</p></td><td>yes</td></tr><tr><td>CAN RX / TX</td><td>yes</td><td>yes</td></tr><tr><td>USB 3.0</td><td><p>1x USB 3.1</p><p>(native - full performance)</p></td><td><p>4x USB 3.1</p><p>(via USB hub - shared)</p></td></tr><tr><td>Micro USB</td><td><p>1x Micro USB</p><p>(host and device mode)</p></td><td><p>1x Micro USB</p><p>(device mode only)</p></td></tr><tr><td>Auto Flashing</td><td><p>yes</p><p>(plug in host cable and flash)</p></td><td>no</td></tr><tr><td>USB 2.0</td><td>1x USB 2.0 (JST-GH, J8)</td><td>no</td></tr><tr><td>Ethernet</td><td>Gigabit RJ45 (one LED)</td><td>Gigabit RJ45 (2 LEDs)</td></tr><tr><td>PoE option</td><td>yes - P11</td><td>yes</td></tr><tr><td>CSI</td><td><p>2x CSI-2 (4 lanes) plus camera LED</p><p>(hardware sync available)</p></td><td>2x CSI-2</td></tr><tr><td>UART</td><td>2x (J14 and 40 pin GPIO header)</td><td>2x (40 pin header)</td></tr><tr><td>I2C</td><td>2x (40 pin header)</td><td>2x (40 pin header)</td></tr><tr><td>I2S</td><td><p>1x (40 pin header)</p><p>(5V tolerant, unidirectional)</p></td><td>1x (40 pin header)</td></tr><tr><td>SPI</td><td><p>2x (40 pin header)</p><p>(5V tolerant, unidirectional)</p></td><td>2x (40 pin header)</td></tr><tr><td>GPIO</td><td><p>3x in + 3x out (40 pin header)</p><p>(5V tolerant, unidirectional)</p></td><td>6x bi dir (40 pin header)</td></tr><tr><td>Protection</td><td>overvoltage protection (TVS diode)</td><td>?</td></tr><tr><td>Level shifters</td><td>unidirectional level shifters (work better)</td><td>bi dir (can cause problems)</td></tr></tbody></table>

## Model pictures <a href="#toc102142130" id="toc102142130"></a>

| Top side                                                                                                                                                                                                                                                                              | Bottom side                                                                                                                                                                                                                    |
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| <p></p><p><img src="https://576476937-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxMsZq92si3IpruymuWVK%2Fuploads%2FidyHbp13THLCuFeiqC7g%2F1.png?alt=media" alt="Top Side (the 40 pin GPIO header is included (but not soldered in)" data-size="original"></p> | <p></p><p><img src="https://576476937-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FxMsZq92si3IpruymuWVK%2Fuploads%2F8k4XWEbWjdn2UVLDhXK5%2F2.png?alt=media" alt="Bottom Side" data-size="original"></p> |

{% hint style="info" %}
The 40 pin GPIO header is included (not soldered in)
{% endhint %}

## Technical specifications <a href="#toc102142132" id="toc102142132"></a>

| Description       | Specification                                                      |
| ----------------- | ------------------------------------------------------------------ |
| HDMI              | standard HDMI connector (2.0)                                      |
| USB 3.1           | 10Gb/s                                                             |
| Physical size     | 80x 104.6mm                                                        |
| Mounting holes    | 4x M3                                                              |
| Temperature range | 0 to 70°C (extended range optional)                                |
| Humidity          | non condensing                                                     |
| Longevity         | No temperature sensitive components (like electrolytic capacitors) |

## Power consumption <a href="#toc102142133" id="toc102142133"></a>

| Description                       | JNX30D   |
| --------------------------------- | -------- |
| Carrier board logic               | < 1 watt |
| 3.3/5V power converter efficiency | > 90%    |
| Power in converter efficiency     | > 90%    |

## Options <a href="#toc102142134" id="toc102142134"></a>

* Flexible design and manufacturing
* designed and manufactured in Germany
* in-house fully automated production line with 3D AOI
* special configuration possible with minimum purchase quantity (display port, M.2, POE, 48V power in, super cap option, 2 RPi camera module connectors, SPI, I2C, switches, etc.)
* design services: you architect your custom carrier board and Auvidea designs and produces it – please ask for a quote
* Fully populated variants available
* Add-on boards for more USB and Ethernet ports
* Onboard IMU
* Onboard EEPROM and crypto chip (for SW copy protection)
* PCIe x1 connector
* LM823 Wi-Fi module
* 2 more CSI-2 interfaces (2 lanes each)
* RTC battery (rechargeable)
* Over current fuse (product safety)
* UPS option for graceful power down
* On board MCU for watchdog and remote power cycle (LTE)