# DLAP-411-Orin

# Edge Inference System User’s Manual

![Exterior view of a black ADLINK network device with ports and connectors (no readable text or symbols beyond branding)](.dlap-411-orin-50m-45108-1000-10-231122-2/d5ba34156e0ed488f37cc2c229b23f00e9372e8f75b6a0348f66ee33db4ea54c.jpg)

Manual Rev.: 0.6

Revision Date: November 22, 2023

Part No: 50M-45108-1000

Revision History

<table><tr><td>Revision</td><td>Release Date</td><td>Description of Change(s)</td></tr><tr><td>0.1</td><td>2023-07-19</td><td>Preliminary release</td></tr><tr><td>0.2</td><td>2023-08-15</td><td>Updated dimensions and panel I/O</td></tr><tr><td>0.3</td><td>2023-10-05</td><td>Updated Chapter 3</td></tr><tr><td>0.4</td><td>2023-10-31</td><td>Updated installation images and add 3.6 LED Indicators</td></tr><tr><td>0.5</td><td>2023-11-20</td><td>Added Side Panel I/O and Sections 1.5.8, 1.5.9, 3.7 Multi I/O Control</td></tr><tr><td>0.6</td><td>2023-11-20</td><td>Added exterior antenna illustrations for installing Wi-Fi, 5G module added</td></tr></table>

# Preface

Copyright © 2023 ADLINK Technology, Inc.

This document contains proprietary information protected by copyright. All rights are reserved. No part of this manual may be reproduced by any mechanical, electronic, or other means in any form without prior written permission of the manufacturer.

# Disclaimer

The information in this document is subject to change without prior notice in order to improve reliability, design, and function and does not represent a commitment on the part of the manufacturer.

In no event will the manufacturer be liable for direct, indirect, special, incidental, or consequential damages arising out of the use or inability to use the product or documentation, even if advised of the possibility of such damages.

# Environmental Responsibility

ADLINK is committed to fulfill its social responsibility to global environmental preservation through compliance with the European Union's Restriction of Hazardous Substances (RoHS) directive and Waste Electrical and Electronic Equipment (WEEE) directive. Environmental protection is a top priority for ADLINK. We have enforced measures to ensure that our products, manufacturing processes, components, and raw materials have as little impact on the environment as possible. When products are at their end of life, our customers are encouraged to dispose of them in accordance with the product disposal and/or recovery programs prescribed by their nation or company.

# Trademarks

Product names mentioned herein are used for identification purposes only and may be trademarks and/or registered trademarks of their respective companies.

# Conventions

Take note of the following conventions used throughout this manual to make sure that users perform certain tasks and instructions properly.

![The image displays a standard icon representing a document or file. It features a white sheet of paper with a folded top-right corner and faint horizontal lines suggesting text. A large, bold red checkmark is superimposed over the left side of the document.](.dlap-411-orin-50m-45108-1000-10-231122-2/e745459751a36439e5db35f5e81fed5a656192372d127ecc8a25ec22da6c8e5b.jpg)
NOTE:

Additional information, aids, and tips that help users perform tasks.

![The image displays a yellow triangular warning sign with a thick black border. Inside the triangle is a large black exclamation point. A small sliver of a black horizontal line is visible at the very top edge above the triangle.](.dlap-411-orin-50m-45108-1000-10-231122-2/96306de710e2fc78dce3bd507d9486f09d1e501f94167b03bdd78bb2754d497e.jpg)
CAUTION:

Information to prevent minor physical injury, component damage, data loss, and/or program corruption when trying to complete a task.

Informations destinées à prévenir les blessures corporelles mineures, les dommages aux composants, la perte de données et/ou la corruption de programme lors de l'exécution d'une tâche.

![The image displays a red triangular warning sign with a large white exclamation point centered inside it, set against a white background. The top edge of the triangle is cropped out of the frame.](.dlap-411-orin-50m-45108-1000-10-231122-2/75b67a75c77a87bfc279c99560a5b5242879138e7fa1bcc4756b36a6e4c25370.jpg)
WARNING:

Information to prevent serious physical injury, component damage, data loss, and/or program corruption when trying to complete a specific task.

Informations destinées à prévenir les blessures corporelles graves, les dommages aux composants, la perte de données et/ou la corruption de programme lors de l'exécution d'une tâche spécifique.

# Table of Contents

# Revision History.......... iii

# Preface .........

# List of Tables ....... ix

# List of Figures ........ . xi

# 1 Introduction .........

1.1 Features... 1
1.2 Specifications..... 2
1.3 Mechanical Dimensions.... 4
1.4 External Layout... 5
1.5 Pin Definitions .... 8

1.5.1 Ethernet GbE Connectors . . 8
1.5.2 USB 3.2 Gen2 Connectors... . 8
1.5.3 24 Volt DC Connector.... . 9
1.5.4 CAN (Controller Area Network) Bus .. 9
1.5.5 COM Port (Serial Port) . .. 10
1.5.6 HDMI Connector... .. 11
1.5.7 USB 3.2 Gen2 OTG Connector ..... .. 12
1.5.8 Multi I/O .. .. 13
1.5.9 Micro SD Card Slot ... .. 15

1.6 DIP Switch Configurations .. 16

1.6.1 AT Power Mode Switch . .. 16

# 2 Getting Started ..... . 17

2.1 Unpacking Checklist .. 17
2.2 Removing the Chassis Cover .. 17
2.3 Installing an M.2 SSD Module .. 19
2.4 Installing a Wi-Fi Module . 20

2.5 Installing a 5G/LTE Module... 22
2.6 Connecting DC Power .. . 24
2.7 Mounting (Optional) ..... 25

# 3 Using the System.......... . 27

3.1 Software Configuration . 27
3.2 System Recovery....... . 27
3.3 Multi IO Configuration ..... 28
3.4 COM Port Configuration.. . 31
3.5 CAN Bus Configuration.. . 31
3.6 LED Indicators . 32
3.7 Multi I/O Control .. 34
3.7.1 GPIO Map........ .... 34
3.7.2 SPI I2C .. .... 36
3.8 Temperature Sensor (LM73).... 36

# Important Safety Instructions....... 37

# Getting Service ......... 39

# List of Tables

Table 1-1: Specifications ... . 3

Table 1-2: Front Panel I/O Connectors & Controls ... . 5

Table 1-3: Rear Panel I/O Connectors ... . 6

Table 1-4: Rear Panel I/O Connectors ...

Table 1-5: USB 3.2 Gen2 Pin Definition . . 8

Table 1-6: 24 Volt DC Connector Pin Definition ... . 9

Table 1-7: CAN Bus Pin Definition... . 9

Table 1-8: RS-232/422/485 Connector Pin Definition............ ... 10

Table 1-9: HDMI Connector Pin Definition... . 11

Table 1-10: USB 3.2 Gen2 OTG Connector Pin Information....... 12

Table 1-11: Multi IO 1 Connector Pin Information ... . 13

Table 1-12: Multi IO 2 Connector Pin Information .. .. 14

Table 1-13: AT Power Mode Switch .. .. 16

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# List of Figures

Figure 1-1: Front View Dimensions... . 4
Figure 1-2: Rear View Dimensions .. . 4
Figure 1-3: Front Panel I/O Connectors & Controls ... . 5
Figure 1-4: Rear Panel I/O Connectors .. . 6
Figure 1-5: Side Panel I/O Connectors .. 7
Figure 2-1: M.2 Slot ... . 19
Figure 2-2: Mini PCIe Wi-Fi Slot . . 20
Figure 2-3: M.2 Key Slot ... . 22
Figure 2-4: Wall Mount.. .. 25

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# 1 Introduction

ADLINK’s DLAP-Orin Edge Inference System harnesses the power of NVIDIA® Jetson™ AGX Orin modules to realize industryleading smart automation across a wide range of applications, enabling tasks such as automatic obstacle identifying, collision avoiding, safety navigation, detour adjustments, and automatic adjustments to a number of environmental factors.

DLAP-411-Orin features intelligent, flexible, and robust computing power to automate intralogistic workflows in both industrial and commerical environments alike.

Boasting comprehensive industrial I/O and visual inferencing capabilities all in a compact system, DLAP-411-Orin supports 1x HDMI display, 4x GbE PSE ports (optional), 4x USB 3.2 Gen 2 ports (plus a USB 3.2 Gen 2 Type-C OTG port for BSP flashing), 1x isolated CAN bus, 1x COM (RS-232/422/485), 1x M.2 M key NVME (for additional storage options), 1x M.2 2230 E key slot to support Wi-Fi communications, and 1x 3042/3052 B key for 4/5G communications.

# 1.1 Features

 Deep learning acceleration with NVIDIA® Jetson™ AGX Orin
 4x USB 3.2 Gen 2, 4x GbE PSE ports (optional), 1x Type-C USB 3.2 Gen 2
Internal function expansions by M.2 E key 2230, 3042/3052 B key
 Compact system: 175(W) x 145(D) x 85(H) mm
 24V DC input
 Additional storage by M.2 key 2242/2280

# 1.2 Specifications

<table><tr><td>Item</td><td>Description</td></tr><tr><td colspan="2">System Core</td></tr><tr><td>Module</td><td>NVIDIA® JetsonTM AGX Orin</td></tr><tr><td>Memory</td><td>32/64GB LPDDR5 (on module)</td></tr><tr><td>Storage</td><td>64GB eMMC 5.1 (on module)</td></tr><tr><td colspan="2">Front Panel I/O Interface</td></tr><tr><td>USB 3.2 Gen 2</td><td>4x Type-A</td></tr><tr><td>Ethernet</td><td>4x GbE PSE ports (optional)</td></tr><tr><td>Pushbuttons</td><td>1x Power button1x Reset button1x Recovery button</td></tr><tr><td colspan="2">Side Panel I/O Interface</td></tr><tr><td>CAN Bus</td><td>1x CAN bus (DB-9 male)</td></tr><tr><td>USB 3.2 Gen 2</td><td>1x Type-C</td></tr><tr><td>HDMI</td><td>1x HDMI 2.0a Type A</td></tr><tr><td>COM</td><td>1x RS-232/422/485 (DB9 male D-sub connector)</td></tr><tr><td colspan="2">Internal I/O Interface</td></tr><tr><td>M.2 E Key</td><td>1x (2230)</td></tr><tr><td>M.2 B Key</td><td>1x (2242 / 3042)</td></tr><tr><td>M.2 M Key</td><td>1x (2242 / 2280)</td></tr><tr><td>USIM</td><td>1x USIM</td></tr><tr><td colspan="2">Power</td></tr><tr><td>DC Input</td><td>24V</td></tr><tr><td>AC Input</td><td>Optional 160W (up to 220W) AC-DC adapter</td></tr><tr><td>Fail Reset</td><td>Reset and recovery buttons</td></tr><tr><td>Buttons</td><td>Power button w/ LED indicator</td></tr><tr><td colspan="2">Mechanical</td></tr><tr><td>Antenna Holes</td><td>6x SMA</td></tr><tr><td>Dimensions</td><td>175(W) x 145(D) x 85(H) mm</td></tr><tr><td>Weight</td><td>2.2kg</td></tr></table>

<table><tr><td colspan="2">Environmental</td></tr><tr><td rowspan="2">Operating Temperature</td><td>32G:-20°C to 60°C with 0.6m/s airflow, at 40W (not including Wi-Fi module, M.2 SSD)-20°C to 55°C with 0.6m/s airflow, at max power, MAXN (not including Wi-Fi module, M.2 SSD)</td></tr><tr><td>64G:-20°C to 55°C with 0.6m/s airflow, at 50W (not including Wi-Fi module, M.2 SSD)-20°C to 40°C with 0.6m/s airflow, at max power, MAXN (not including Wi-Fi module, M.2 SSD)</td></tr><tr><td>Operating Humidity</td><td>93% RH @40°C (non-condensing)</td></tr><tr><td>Storage Temperature</td><td>-20°C to 80°C (-4°F to 176°F)</td></tr><tr><td>Altitude</td><td>Operating: &lt; 2000 m</td></tr><tr><td>Vibration</td><td>Operating: 5 to 500 Hz, 1 G acceleration (IEC 60068-2-6)</td></tr><tr><td>Shock</td><td>Operating: 15G, half sine 11 ms (IEC 60068-2-6)</td></tr><tr><td>EMC</td><td>CE &amp; FCC class B, (EN61000-6-4/-6-2/-3-3/-3-2)</td></tr><tr><td>Safety</td><td>IEC/CE standard</td></tr><tr><td>Substance Regulations</td><td>WEEE/ROHS/REACH compliant</td></tr><tr><td colspan="2">Operating System Support</td></tr><tr><td>Linux</td><td>Ubuntu for Tegra</td></tr></table>

Table 1-1: Specifications

# 1.3 Mechanical Dimensions

All dimensions shown in millimeters (mm).

![ADLINK\n85\nRECOVERY\nU3 52 00\nUS3.2 Gen2\n24V DC IN\n175](.dlap-411-orin-50m-45108-1000-10-231122-2/0d5142354d8b75decb95fd69a884db3f3afdb11262f4893e44db26baf49a3e4e.jpg)

Figure 1-1: Front View Dimensions

![USB\nHDMI\nCOM\nCAN\n85\n175](.dlap-411-orin-50m-45108-1000-10-231122-2/12dbf9aa9b60757765fe93eeccfe3a22283932a085c679abcaff38310d5e39d7.jpg)

Figure 1-2: Rear View Dimensions

# 1.4 External Layout

Front Panel
![ADLINK\nLAN1 LAN2\nU3 U6\nU2 U5\nU1 U4\nUO8\nLAN4 LAN3\nV- V+\nUSB3.2 Gen2\n24V DC IN\nRECOVERY\nA B C D E F G H I](.dlap-411-orin-50m-45108-1000-10-231122-2/02856876560d87dd91155edcef6ddb963c8dafdaf3942e350b3353d8a1980d00.jpg)

Figure 1-3: Front Panel I/O Connectors & Controls

<table><tr><td>Item</td><td>Name</td><td>Description</td></tr><tr><td>A</td><td>Recovery button</td><td>Press this button to force the system into recovery mode. See Section 3.2 System Recovery.</td></tr><tr><td>B</td><td>Reset button</td><td>The reset button executes a hard reset on the system.</td></tr><tr><td>C</td><td>Power button</td><td>The power button is a non-latched push button with a green LED power indicator. If the system is powered off when the button is pressed, the system powers up and the blue LED lights up. If the system hangs, pressing and holding the button continuously for 5 seconds performs a hard shutdown on the system.</td></tr><tr><td>D</td><td>Audio connector</td><td>Mic-in (mono). Line-out (stereo)</td></tr><tr><td>E</td><td>Out-of-Band (OOB) module.</td><td>OOB is a hardware-based technology that helps service providers manage devices remotely with monitoring and management features.</td></tr><tr><td>F</td><td>User-define LEDs x6</td><td>See Section 3.6 LED Indicators.</td></tr><tr><td>G</td><td>GbE connector</td><td>See Section 1.5.1 Ethernet GbE Connectors.</td></tr><tr><td>H</td><td>USB 3.2 Gen2 x4</td><td>See Section 1.5.2 USB 3.2 Gen2 Connectors.</td></tr><tr><td>I</td><td>24V DC connector</td><td>24V DC screw-type connector. See Section 1.5.3 24 Volt DC Connector.</td></tr></table>

Table 1-2: Front Panel I/O Connectors & Controls

Rear Panel
![USB\nHDMI\nCOM\nCAN\nJ K L M](.dlap-411-orin-50m-45108-1000-10-231122-2/e240c6a236cf0115df8969edeb444452140462d52745e07a8a66679b8d37697e.jpg)

Figure 1-4: Rear Panel I/O Connectors

<table><tr><td>Item</td><td>Name</td><td>Description</td></tr><tr><td>J</td><td>USB 3.2 Gen2 OTG Type-C</td><td>See Section 1.5.7 USB 3.2 Gen2 OTG Connector.</td></tr><tr><td>K</td><td>HDMI port</td><td>HDMI 2.0</td></tr><tr><td>L</td><td>Serial port</td><td>COM port (DB9 male D-sub connector)RS-232/422/485 (software programmable)</td></tr><tr><td>M</td><td>CAN bus</td><td>CAN 2.0B (only supported with Jetson AGX Orin, backward compatible with 2.0A)</td></tr></table>

Table 1-3: Rear Panel I/O Connectors

Side Panels
![ANT2\nMulti I/O 1\nMulti I/O 2\nANT4\nS\nN\nQ\nO\nT](.dlap-411-orin-50m-45108-1000-10-231122-2/44e388590d4f067e0c33ad91e36262ff2aaf216ebe853f68bcfac428a2d1c6b5.jpg)

![ANT3\nmicroSD\nU\nP\nR\nANT1\nV](.dlap-411-orin-50m-45108-1000-10-231122-2/b24a1bff04ae194d91e5b2b194241ea04b7f4a2c280b280c4bfe7d24e7562b25.jpg)

Figure 1-5: Side Panel I/O Connectors

<table><tr><td>Item</td><td>Name</td><td>Description</td></tr><tr><td>N</td><td>Multi IO 1</td><td rowspan="2">See Section 1.5.8 Multi I/O.</td></tr><tr><td>O</td><td>Multi IO 2</td></tr><tr><td>P</td><td>micro SD card slot</td><td>See Section 1.5.9 Micro SD Card Slot.</td></tr><tr><td>Q</td><td rowspan="2">Wi-Fi antenna connectors</td><td rowspan="2">See Section 2.4 Installing a Wi-Fi Module.</td></tr><tr><td>R</td></tr><tr><td>S</td><td rowspan="4">5G/LTE antenna connectors</td><td rowspan="4">See Section 2.5 Installing a 5G/LTE Module.</td></tr><tr><td>T</td></tr><tr><td>U</td></tr><tr><td>V</td></tr></table>

Table 1-4: Rear Panel I/O Connectors

# 1.5 Pin Definitions

# 1.5.1 Ethernet GbE Connectors

The DLAP-411-Orin comes with four RJ-45 connectors. When these Ethernet connectors support PoE, you will get an output of 48V DC, 0.3125A, and 15W from each.

 Intel® I210 (LAN1-3)
 NVIDIA® Jetson™ AGX Orin (LAN 4)

LAN LED connection speed color indicators:

<table><tr><td>Rate</td><td>Speed (left) LED</td><td>Active &amp; Link (right) LED</td></tr><tr><td>10Mbps</td><td>N/A</td><td rowspan="3">Blinks yellow</td></tr><tr><td>100Mbps</td><td>Lights green</td></tr><tr><td>1Gbps</td><td>Lights orange</td></tr></table>

# 1.5.2 USB 3.2 Gen2 Connectors

The USB 3.2 Gen2 ports support a USB Type-A connection, compatible with SuperSpeed, Hi-Speed, full-speed, and low-speed USB peripherals including USB cameras..

<table><tr><td>Pin #</td><td>Signal Name</td></tr><tr><td>1</td><td>USB3.0_P5VA</td></tr><tr><td>2</td><td>USB2_CMAN</td></tr><tr><td>3</td><td>USB2_CMAP</td></tr><tr><td>4</td><td>GND</td></tr><tr><td>5</td><td>USB3A_CMRXN</td></tr><tr><td>6</td><td>USB3A_CMRXP</td></tr><tr><td>7</td><td>GND</td></tr><tr><td>8</td><td>USB3A_CMTXN</td></tr><tr><td>9</td><td>USB3A_CMTXP</td></tr></table>

![1\n2\n3\n4\n5\n6\n7\n8\n9](.dlap-411-orin-50m-45108-1000-10-231122-2/803da30f00c6d4fae0b23a8df3194b674f906e156b0b28c420b207b22d14c94f.jpg)

Table 1-5: USB 3.2 Gen2 Pin Definition

# 1.5.3 24 Volt DC Connector

The system requires a DC power source via a Eurostyle terminal block.

![Close-up of a three-pin electronic component with labeled pins (1, 2, 3), no text or symbols present.](.dlap-411-orin-50m-45108-1000-10-231122-2/7f7ea31ee0e9763ad423a06863bd5c86e81c2342f124b056bbe66ac50b019287.jpg)

<table><tr><td>Pin</td><td>Signal</td></tr><tr><td>1</td><td>DC in P</td></tr><tr><td>2</td><td>DGND</td></tr><tr><td>3</td><td>DC in N</td></tr></table>

Table 1-6: 24 Volt DC Connector Pin Definition

# 1.5.4 CAN (Controller Area Network) Bus

The Controller Area Network (CAN) enables communication among devices. The table below provides CAN bus pin information.

<table><tr><td>Pin</td><td>Signal</td><td>Description</td></tr><tr><td>1</td><td>NC</td><td>(Not connected)</td></tr><tr><td>2</td><td>CAN_Low</td><td>Differential CAN signal negative level</td></tr><tr><td>3</td><td>GND</td><td>CAN interface ground</td></tr><tr><td>4</td><td>NC</td><td>(Not connected)</td></tr><tr><td>5</td><td>NC</td><td>(Not connected)</td></tr><tr><td>6</td><td>NC</td><td>CAN interface ground</td></tr><tr><td>7</td><td>CAN_High</td><td>Differential CAN signal positive level</td></tr><tr><td>8</td><td>NC</td><td>(Not connected)</td></tr><tr><td>9</td><td>NC</td><td>(Not connected)</td></tr></table>

![6\n1\n5](.dlap-411-orin-50m-45108-1000-10-231122-2/cb9bb2a3cd12c984da0fbe4224025eceb5998c630fbb0e2d33e91b22a317744f.jpg)

Table 1-7: CAN Bus Pin Definition

# 1.5.5 COM Port (Serial Port)

RS-232/422/485 are supported by jumper selection.

<table><tr><td>Pin</td><td>RS-232</td><td>RS-422</td><td>RS-485</td></tr><tr><td>1</td><td>NC (not connected)</td><td>COM_TXD_N</td><td>COM_D-</td></tr><tr><td>2</td><td>COM_RXD</td><td>COM_TXD_P</td><td>COM_D+</td></tr><tr><td>3</td><td>COM_TXD</td><td>COM_RXD_P</td><td>NC</td></tr><tr><td>4</td><td>NC</td><td>COM_RXD_N</td><td>NC</td></tr><tr><td>5</td><td>COM_GND</td><td>NC</td><td>NC</td></tr><tr><td>6</td><td>NC</td><td>NC</td><td>NC</td></tr><tr><td>7</td><td>COM_RTS#</td><td>NC</td><td>NC</td></tr><tr><td>8</td><td>COM_CTS#</td><td>NC</td><td>NC</td></tr><tr><td>9</td><td>NC</td><td>NC</td><td>NC</td></tr></table>

Table 1-8: RS-232/422/485 Connector Pin Definition

# 1.5.6 HDMI Connector

The side panel supports HDMI 2.0.

![PIN 19\nPIN 1\nPIN 18\nPIN 2\n- x -](.dlap-411-orin-50m-45108-1000-10-231122-2/ac0b1c98d71f75a4840c6beca1f3958767c661119e75df8c3d960492c1950100.jpg)

<table><tr><td>Pin #</td><td>Signal</td><td>Pin #</td><td>Signal</td></tr><tr><td>1</td><td>HDMI_TX2_P</td><td>2</td><td>GND</td></tr><tr><td>3</td><td>HDMI_TX2_N</td><td>4</td><td>HDMI_TX1_P</td></tr><tr><td>5</td><td>GND</td><td>6</td><td>HDMI_TX1_N</td></tr><tr><td>7</td><td>HDMI_TX0_P</td><td>8</td><td>GND</td></tr><tr><td>9</td><td>HDMI_TX0_N</td><td>10</td><td>HDMI_CLK_P</td></tr><tr><td>11</td><td>GND</td><td>12</td><td>HDMI_CLK_N</td></tr><tr><td>13</td><td>CEC</td><td>14</td><td>NC</td></tr><tr><td>15</td><td>HDMI_SCL</td><td>16</td><td>HDMI_SDA</td></tr><tr><td>17</td><td>GND</td><td>18</td><td>+5 V Power</td></tr><tr><td>19</td><td>Hot Plug Detect</td><td>20</td><td>GND</td></tr><tr><td>21</td><td>GND</td><td>22</td><td>GND</td></tr><tr><td>23</td><td>GND</td><td></td><td></td></tr></table>

Table 1-9: HDMI Connector Pin Definition

# 1.5.7 USB 3.2 Gen2 OTG Connector

The DLAP-411-Orin supports a USB 3.2 Gen2 OTG Type-C connection for system recovery. The pin definition is as follows.

![The image displays a horizontal rectangular strip with rounded ends. Inside the strip is a row of alternating black and yellow square segments. Text labels are positioned at the ends: 'A1' and 'B12' are on the left side, while 'A12' and 'B1' are on the right side.](.dlap-411-orin-50m-45108-1000-10-231122-2/d5b914743ef7b342b3a39c57849e20748184490d4440a50265d6ad4a8ec278aa.jpg)

<table><tr><td>Pin #</td><td>Signal</td><td>Pin #</td><td>Signal</td></tr><tr><td>A1</td><td>GND</td><td>A2</td><td>SSTXp1</td></tr><tr><td>A3</td><td>SSTXn1</td><td>A4</td><td>VBUS</td></tr><tr><td>A5</td><td>CC1</td><td>A6</td><td>Dp1</td></tr><tr><td>A7</td><td>Dn1</td><td>A8</td><td>NC</td></tr><tr><td>A9</td><td>VBUS</td><td>A10</td><td>SSRXn2</td></tr><tr><td>A11</td><td>SSRXp2</td><td>A12</td><td>GND</td></tr><tr><td>B1</td><td>GND</td><td>B2</td><td>SSTXp2</td></tr><tr><td>B3</td><td>SSTXn2</td><td>B4</td><td>VBUS</td></tr><tr><td>B5</td><td>CC2</td><td>B6</td><td>Dp2</td></tr><tr><td>B7</td><td>Dn2</td><td>B8</td><td>SBU2</td></tr><tr><td>B9</td><td>VBUS</td><td>B10</td><td>SSRXn1</td></tr><tr><td>B11</td><td>SSRXp1</td><td>B12</td><td>GND</td></tr></table>

Table 1-10: USB 3.2 Gen2 OTG Connector Pin Information

# 1.5.8 Multi I/O

The DLAP-411-Orin supports 2 Multi I/O ports. The pin definitions are as follows.

Multi IO 1
![9\n1\n26\n19](.dlap-411-orin-50m-45108-1000-10-231122-2/5d7790a56a967a87007779b23e7fa02bef0700d384eb0b97adb3f978d3bda238.jpg)

<table><tr><td>Pin #</td><td>Signal</td><td>Pin #</td><td>Signal</td></tr><tr><td>1</td><td>GPIO0</td><td>14</td><td>GPIO13</td></tr><tr><td>2</td><td>GPIO1</td><td>15</td><td>GPIO14</td></tr><tr><td>3</td><td>GPIO2</td><td>16</td><td>GPIO15</td></tr><tr><td>4</td><td>GPIO3</td><td>17</td><td>GPIO16</td></tr><tr><td>5</td><td>GPIO4</td><td>18</td><td>GPIO17</td></tr><tr><td>6</td><td>GPIO5</td><td>19</td><td>NC</td></tr><tr><td>7</td><td>GPIO6</td><td>20</td><td>NC</td></tr><tr><td>8</td><td>GPIO7</td><td>21</td><td>NC</td></tr><tr><td>9</td><td>GPIO8</td><td>22</td><td>NC</td></tr><tr><td>10</td><td>GPIO9</td><td>23</td><td>NC</td></tr><tr><td>11</td><td>GPIO10</td><td>24</td><td>+3V3</td></tr><tr><td>12</td><td>GPIO11</td><td>25</td><td>GND</td></tr><tr><td>13</td><td>GPIO12</td><td>26</td><td>GND</td></tr></table>

Table 1-11: Multi IO 1 Connector Pin Information

Multi IO 2
![9\n1\n26\n19](.dlap-411-orin-50m-45108-1000-10-231122-2/e0efa450bcf213456405e2a9cfc9e676b12ae93a41a12fb10d088e31313d01ce.jpg)

<table><tr><td>Pin #</td><td>Signal</td><td>Pin #</td><td>Signal</td></tr><tr><td>1</td><td>NC</td><td>14</td><td>SPI_MOSI</td></tr><tr><td>2</td><td>NC</td><td>15</td><td>NC</td></tr><tr><td>3</td><td>NC</td><td>16</td><td>NC</td></tr><tr><td>4</td><td>NC</td><td>17</td><td>+3V3</td></tr><tr><td>5</td><td>NC</td><td>18</td><td>GND</td></tr><tr><td>6</td><td>NC</td><td>19</td><td>I2C_CLK_1</td></tr><tr><td>7</td><td>NC</td><td>20</td><td>I2C_DAT_1</td></tr><tr><td>8</td><td>+3V3</td><td>21</td><td>I2C_DAT_3</td></tr><tr><td>9</td><td>GND</td><td>22</td><td>I2C_CLK_3</td></tr><tr><td>10</td><td>SPI_CS0</td><td>23</td><td>NC</td></tr><tr><td>11</td><td>SPI_CLK</td><td>24</td><td>NC</td></tr><tr><td>12</td><td>SPI_CS1</td><td>25</td><td>+3V3</td></tr><tr><td>13</td><td>SPI_MISO</td><td>26</td><td>GND</td></tr></table>

Table 1-12: Multi IO 2 Connector Pin Information

# 1.5.9 Micro SD Card Slot

For additional storage, users can insert a micro SD card into the DLAP-411-Orin from its right side panel.

![ANT3\nmicro8D\nANT1](.dlap-411-orin-50m-45108-1000-10-231122-2/05d02d80c593f36ae9ff7c099bf90746ea6f31ce5c6f5df8f99cfadc6e485a1b.jpg)

# 1.6 DIP Switch Configurations

The DLAP-411-Orin provides a DIP switch:

 AT power mode DIP switch

# 1.6.1 AT Power Mode Switch

<table><tr><td>SW1</td><td></td></tr><tr><td>Disable auto power on (default)</td><td>1-2</td></tr><tr><td>Enable auto power on</td><td>2-3</td></tr></table>

Table 1-13: AT Power Mode Switch

# 2 Getting Started

# 2.1 Unpacking Checklist

Before unpacking, check the shipping carton for any damage. If the shipping carton and/or contents are damaged, inform your dealer immediately. Retain the shipping carton and packing materials for inspection. Obtain authorization from your dealer before returning any product to ADLINK. Ensure that the following items are included in the package.

 DLAP-411-Orin unit
(Optional) AC-DC adapter 160W 24V, 6.67A or DC power source. (if PSE SKU, AC-DC adapter 220W 24V, 9.2A or DC power source)
 Operating temperature shall be under $5 5 ^ { \circ } \mathrm { C }$ .

# 2.2 Removing the Chassis Cover

Remove the underside of the chassis as follows.

1. On the underside of the device, remove the two screws indicated by the red circles in the figure below.

![Top-down view of a black electronic device casing with two red-circled features on its side (no text or symbols visible)](.dlap-411-orin-50m-45108-1000-10-231122-2/30b51e4f02dcad40adb955d5fbbbbf349a2ad5fb311c1eb236c674517451034a.jpg)

2. Slide the cover in the direction indicated by the red arrow to the position shown below.

![Interior view of an electronic device showing a green circuit board with internal components and a red upward arrow indicating motion (no text or symbols)](.dlap-411-orin-50m-45108-1000-10-231122-2/94bd43134a9545543ae24207053189d499e274b83db2498e264eb635dbef598c.jpg)

Reverse the steps above to replace the bottom cover.

# 2.3 Installing an M.2 SSD Module

Use the following steps to install an M.2 SSD module.

1. Install the M3,H5,Ni standoff (provided).

![Interior view of an electronic device showing a green circuit board with internal components and a red arrow pointing to a terminal block (no text or symbols visible)](.dlap-411-orin-50m-45108-1000-10-231122-2/93cdcf7d4921dce1d2c663f4945eeb9a314a170feedce8ff4916d9cb9c2aa11e.jpg)

Figure 2-1: M.2 Slot

2. Insert the M.2 2242/2280 M key module into the indicated slot at an angle. Press down on the M.2 module until it is seated, and secure it with one M3, I-head, L4 screw (provided).

![Interior view of an electronic device showing a circuit board with ADLINK logo and red arrows pointing to components (no readable text or symbols)](.dlap-411-orin-50m-45108-1000-10-231122-2/469ba18bbdbf5f7308f003b7d1dd58c0da013005f449f4959bb021e0c3da400c.jpg)

3. Replace the bottom cover of the chassis.

![The image displays a yellow triangular warning sign with a thick black border. Inside the triangle is a large black exclamation point. Below the triangle, the word 'CAUTION:' is printed in black capital letters.](.dlap-411-orin-50m-45108-1000-10-231122-2/94f775989ee6e45c9dcf7d8c18340ec6b8b08b3b15b0107d340df3d8e414d65d.jpg)

Take care not to remove or damage any wires while installing the module.

Veillez à ne pas retirer ou endommager les fils lors de l'installation du module.

# 2.4 Installing a Wi-Fi Module

Use the following steps to install an M.2 E key (2230) Wi-Fi module.

1. Install the M3,H5,Ni standoff (provided).
2. Insert the Wi-Fi module into the indicated slot at an angle.

![Internal view of an electronic device with labeled components and a red arrow pointing to a component area.](.dlap-411-orin-50m-45108-1000-10-231122-2/31c79d288d7b09d88a547ad2c62e4a8563ca4d98236889af35e1347dcedd8f1c.jpg)

Figure 2-2: Mini PCIe Wi-Fi Slot

3. Press down on the module until it is seated, then secure it to the board using one M3-I-head-L4 screw (provided).
4. Attach the wires and antennas that came with your Wi-Fi module.
5. Replace the bottom cover of the chassis.

6. Install the exterior antennas according to its labels to finish.

![Two black wireless devices with antenna arrays and ventilation grilles, labeled ANT1 to ANT4 (no visible text or symbols on the devices themselves)](.dlap-411-orin-50m-45108-1000-10-231122-2/0e90948fcaa97917d18486cec5bcded45eefc0193b75a75dbc75eea9ee740a92.jpg)

# 2.5 Installing a 5G/LTE Module

Use the following steps to install a M.2 B key (3042 and 3052) 5G/ LTE module.

1. Install the M3,H5,Ni standoff (provided).

![Interior view of an electronic device showing a circuit board with ADLINK and M2-3017 chip, marked with a red arrow pointing to a component (no readable text or symbols beyond branding)](.dlap-411-orin-50m-45108-1000-10-231122-2/7b9a44cf89856bbe91c28dc514c370e3c6ff5013a922ae0b08822248bab50cf7.jpg)

2. Insert the SIM card and 5G/LTE module into the indicated slot at an angle.

![ADLINK\nAD2-837\nMD 200V/DC1507\nAD2400001-19670\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/DC1507\nACD-837\nM2.200V/NC\nACD-837\nM2.200V/NC\nACD-837\nM2.200V/NC\nACD-837\nM2.200V/NC\nACD-837\nM2.200V/NC\nACD-837\nM2.200V/NC\nACD-837\nM2.200S/NC\nACD-837\nM2.200S/NC\nACD-837\nM2.200S/NC\nACD-837\nM2.200S/NC\nACD-837\nM2.200S/NC\nACD-837\nM2.200S/NC\nACD-837\nM2.2(nl)](.dlap-411-orin-50m-45108-1000-10-231122-2/c2a4f9f8c53f0d4cf3d4f568ed93d35e64d6f7ff549e59ddc429867bea4fb1af.jpg)

Figure 2-3: M.2 Key Slot

3. Press down on the module until it is seated, then secure it to the board using one M3-I-head-L4 screw (provided).
4. Attach the wires and antennas that came with your 5G/ LTE module according to its labels.
5. Replace the bottom cover of the chassis.
6. Install the exterior antennas according to its labels. to finish.

![Front view of a black wireless router with four Ethernet ports and ventilation slots (no visible text or symbols)](.dlap-411-orin-50m-45108-1000-10-231122-2/2254fea8adfe5064daac39b3a41ec5d14f5c160d8e9c988961274ace35c53425.jpg)

![Black wireless router with three external antennas and ventilation slots (no visible text or symbols)](.dlap-411-orin-50m-45108-1000-10-231122-2/727167f4f30ae324c0b32a482aa04abca8fa76f1502a012cc572187b0c6f583b.jpg)

# 2.6 Connecting DC Power

![The image displays a standard warning sign featuring a red equilateral triangle with rounded corners containing a white exclamation mark in the center. Below the triangle, the word 'WARNING' is printed in black, uppercase letters.](.dlap-411-orin-50m-45108-1000-10-231122-2/ea9d1df4edf91493274d7b60e95c439ab7e8cabbe5734dc7a6baeadfdff62cdc.jpg)

Before providing DC power to the DLAP-411-Orin, ensure the voltage and polarity provided are compatible with the DC input. Improper input voltage and/or polarity can be responsible for system damage.

Avant de connecter le PC DLAP-411-Orin à une source de courant continu, veuillez vous assurer de la polarité de la tension conformément à l'entrée CC du PC. Une tension et/ou une polarité incorrectes peuvent causer des dommages irré- versibles sur le système.

DC power sources must comply with ES1 circuits as well as the following:

 IEC 62368-1 + UL 62368-1
 Output voltage: 24 VDC
 Output current: 6.67A or 9.2A minimum
 TMA: $5 5 ^ { \circ } \mathrm { C }$ minimum

The DLAP-411-Orin DC power input connector uses V+, V-, and chassis ground pins and accepts input voltage as shown previously.

Customers may optionally order a DC power adapter from ADLINK.

![The image displays an icon of a white document or piece of paper with a folded top-right corner and faint horizontal lines running across it. A large, bold red checkmark is superimposed over the center of the document.](.dlap-411-orin-50m-45108-1000-10-231122-2/3b74a88f9ea5d7eee05696fe3bdd29b00bf0faafec26c0ee1346bdcb4b66fb39.jpg)
NOTE:

Make sure the power adapter is connected to a socket outlet that is grounded.

# 2.7 Mounting (Optional)

Optional Mounting Kit (91-95221-0000) for DLAP-411-Orin provides the following:

 Wall Mount BKT A3a170042B\*2 (34-34255-1000-B0)
 Screw M4, P-head, L6, Toothed Washer Nylok\*4 (33-04202-0060

)
![140\n106\n70\n35\n175\n196\nØ5.20\n25.20\nR2.60\nR5](.dlap-411-orin-50m-45108-1000-10-231122-2/4b6d50261ea970bc2d6b8707fc807d7daa35e755f546d1df9ff538e137000eb8.jpg)

Figure 2-4: Wall Mount

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# 3 Using the System

# 3.1 Software Configuration

The DLAP-411-Orin ships with a customized NVIDIA Linux for Tegra (L4T) image pre-installed. The latest version of this custom L4T image and other relevant files are available on the ADLINK website:

https://www.adlinktech.com/Products/ Deep\_Learning\_Accelerator\_Platform\_and\_Server/ Inference\_Platform/DLAP-411-Orin?lang=en

# 3.2 System Recovery

You will need a host PC in order to flash your client device with a new system image.

# Host PC:

Before flashing the image, you should prepare an OTG cable (USB Type-C) for connecting to DLAP-411-Orin, and a host PC running Ubuntu 18.14 or 20.04 with the following dependencies:

\$ sudo apt install libxml2-utils simg2img network-manager abootimg sshpass device-tree-compiler

1. Connect the host PC to the DLAP-411-Orin with the OTG cable.
2. Open a terminal on the host PC and run this command:
\$ lsusb | grep NVIDIA
3. Make sure the Client PC is in Recovery mode before flashing the image.

<table><tr><td>Recovery mode will show APX.</td><td>Normal mode will show L4T.</td></tr><tr><td>Bus 001 Device 031: ID 0955:7019 NVIDIA Corp. APX</td><td>Bus 001 Device 030: ID 0955:7020 NVIDIA Corp. L4T (Linux for Tegra) running on Tegra</td></tr></table>

If the Client PC is not in Recovery mode, double-check the OTG cable connection and perform troubleshooting as needed.

4. Download, unzip, and navigate to and flash mfi file image on the Host PC by running the following commands:

```shell
$ mfi_jetson-&lt;jetson_type&gt;-&lt;jetson_module_name&gt;-&lt;jetson_version&gt;-&lt;bsp_verson&gt;.tbz2
$ sudo tar -jxf mfi_jetson-&lt;jetson_type&gt;-&lt;jetson_module_name&gt;-&lt;jetson_version&gt;-&lt;bsp_verson&gt;.tbz2
$ cd mfi_jetson-&lt;jetson_type&gt;-&lt;jetson_module_name&gt;-&lt;jetson_version&gt;-&lt;bsp_verson&gt;.tbz2
$ sudo ./tools/kernel_flash/l4t_initrd_flash.sh -flash-only
```

5. Allow the update to complete.

# 3.3 Multi IO Configuration

By default, the pins that can be set by are all functional (note gpio). Note that sudo permissions are required and that commands need to be executed in the full path /opt/nvidia/jetson-io/jetson-io.py

```shell
$ sudo /opt/nvidia/jetson-io/jetson-io.py
```

![Jetson Expansion Header Tool\nSelect one of the following:\nConfigure DLAP411 40pin Header\nExit](.dlap-411-orin-50m-45108-1000-10-231122-2/55ff419d5ef3b34b7eab7fc0eadab2d11fb3ea3d819b2829d586bbe2f9571185.jpg)

Jetson-IO can be configured through hardware or pins

![Jetson Expansion Header Tool\nNA ( 1 ) .. ( 2 ) uartb-rx(px5)\nNA ( 3 ) .. ( 4 ) uartb-tx(px4)\nNA ( 5 ) .. ( 6 ) GND\nGND ( 11 ) .. ( 12 ) sp1-cs0(pz6)\nNA ( 13 ) .. ( 14 ) GND\nNA ( 15 ) .. ( 16 ) sp7-clk(pz3)\nNA ( 17 ) .. ( 18 ) spil-csl(pz7)\nNA ( 19 ) .. ( 20 ) spil-miso(pz4)\nNA ( 21 ) .. ( 22 ) spil-mosi(pz5)\nGND ( 37 ) .. ( 38 ) 3v3\n3v3 ( 39 ) .. ( 40 ) GND\n\nDLAP411 40pin Header:\nConfigure for compatible hardware\nConfigure header pins manually\nBack](.dlap-411-orin-50m-45108-1000-10-231122-2/6feca74279a4b944c0294b891070067e76dbd5cb637dd58db3638dc72b065f90.jpg)

# Jetson-IO Configuration by Hardware:

![==================== Jetson Expansion Header Tool ====================\nSelect one of the following options:\nJetson DLAP411 SP11\nJetson DLAP411 UARTB\nBack](.dlap-411-orin-50m-45108-1000-10-231122-2/11278d6a07c2f20cbb047ac3e71b203d7368fb0a82a13804207b259df58f3a11.jpg)

Selecting configure by hardware will set the pinmux function of the relevant pins and disable the corresponding hardware bus function.

After disabling the bus function, it can no longer be configured by hardware rollback through jetsion-io.

To remove the function bus disable setting by function, please modify the /boot/extlinux/extlinux.conf file with sudo permissions and change DEFAULT from DEFAULT JetsonIO to DEFAULT primary.

# Jetson-IO Configuration by Pins:

![Jetson Expansion Header Tool ====================\nSelect desired functions (for pins):\n(≈) spi1 (12,16,18,20,22)\n(≈) uartb (2,4)\nBack](.dlap-411-orin-50m-45108-1000-10-231122-2/0a32e77c61ea57b74bb3d906b589b7b0f776c4cf9b14cb30f602716a39b1e098.jpg)

Selecting configure by pins will only set the pinmux pins (group).

```txt
[ * ] spi1 (12,16,18,20,22) > spi function
[ ] spi1 (12,16,18,20,22) > gpio function
```

When the pin function is changed, it takes effect immediately after leaving the by function or by pin menu.

![==================== Jetson Expansion Header Tool ====================\nNA ( 1) .. ( 2) uartb-rx(px5)\nNA ( 3) .. ( 4) uartb-tx(px4)\nNA ( 5) .. ( 6) GND\nGND ( 11) .. ( 12) unused\nNA ( 13) .. ( 14) GND\nNA ( 15) .. ( 16) unused\nNA ( 17) .. ( 18) unused\nNA ( 19) .. ( 20) unused\nNA ( 21) .. ( 22) unused\nGND ( 37) .. ( 38) 3v3\n3v3 ( 39) .. ( 40) GND\n\nDLAP411 40pin Header:\nExport as Device-Tree Overlay\nSave pin changes\nDiscard pin changes](.dlap-411-orin-50m-45108-1000-10-231122-2/f5b04a5d8e81a9980f1711ec95c285cadb82fe16b19607e8b76f735e1ec1b976.jpg)

Select Save pin changes > Save and reboot to reconfigure pins When finished, the system will be rebooted automatically.

![================ Jetson Expansion Header Tool =================\nSelect one of the following:\nRe-configure DLAP411 40pin Header\nSave and reboot to reconfigure pins\nSave and exit without rebooting\nDiscard all pin changes\nExit](.dlap-411-orin-50m-45108-1000-10-231122-2/4b27a57a3752a5e8aec1f3fc64318064b8e3f3b812ca3e18e3ca1bb5cd50fa6f.jpg)

After setting, Jetson-IO will generate a new dtbo file in the /boot directory.

Add a new set of JetsonIO in the /boot/extlinux/extlinux.conf file JetsonIO will be set as the Default boot option.

![rootRegra-ubuntu:/home/chiaf/cat /boot/extlinux/extlinux.conf\nTREDDUT 5D\nDEFAULT JSON10\nMENU TITLE L4T boot options\nLABEL primary\nMENU LABEL primary kernel\nLINUX /boot/Image\nTCP /boot/pdf/kernel'_tegra234-p3701-0004-dlap411.dbt\nINTIRD /boot/initrd\nAPPEND (\$boottrags) root=/dev/mmcblk0p1 rw rootwait rootfstype=&xt4 minit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 console=tty0 firmware_class.path=/etc/firmware fbconnmap:0 net.1fnames=0\n# When testing a custom kernel, it is recommended that you create a backup of\n# file original kernel and add a new entry to this file so that the device can\n# fall back to the original kernel. To do this:\n# 1, Make a backup of the original kernel\n# sudo cp /boot/Image /boot/Image.backup\n# 2, Copy your custom kernel into /boot/Image\n# 3, Uncomment below menu setting lines for the original kernel\n# 4, Reboot\n# LABEL backup\n# MENU LABEL backup kernel\n# LINUX /boot/Image_backup\nTCP /boot/dbk/kernel_tegra234-p3701-0004-dlap411.dbt\n# INTIRD /boot/initrd\n# APPEND (\$boottrags)\nLABEL Jetson20\nMENU LABEL Custom Header Config: (HNR40 User Custom (2023-07-26-062544))\nTCP /boot Kernel_tegra234-p3701-0004-dlap411-user-custom.dbt\nINTIRD /boot/initrd\nAPPEND (\$boottrags) root=/dev/mmcblk0p1 rw rootwait rootfstype=&xt4 minit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 console=tty0 firmware_class.path=/etc/firmware fbconnmap:0 net.1fnames=0](.dlap-411-orin-50m-45108-1000-10-231122-2/f520f2fb88155ce82dfeafa635b2c043c9ed7867a152787974e0f83ccbb061fc.jpg)

![The image displays a simple icon of a document or piece of paper. The paper is white with a folded top-right corner and features faint horizontal lines suggesting text. A large, bold red checkmark is superimposed over the document, slanting upwards from left to right.](.dlap-411-orin-50m-45108-1000-10-231122-2/20b68fa3c406b7405f6167831f095ada580d219ec7407e539a34c62fec6a16a5.jpg)

NOTE:

If you use /sys/class/gpio/ as the test method, take SPI MISO pin as an example, \$echo 482 > /sys/class/gpio/export

The direction under the gpio node must be set once by the user before it can be used.

When using the default direction after export, the behavior will not be as expected.

# 3.4 COM Port Configuration

By default, the DLAP-411-Orin is configured to support the RS-232 protocol. COM Port Name: ttyTHS4

# Switching between RS-232/422/485:

```shell
echo rs232 > /sys/class/sp339_mode_ctl/uartMode
echo rs422 > /sys/class/sp339_mode_ctl/uartMode
echo rs485 > /sys/class/sp339_mode_ctl/uartMode
```

# Checking current serial port mode:

```txt
cat /sys/class/sp339_mode_ctl/uartMode
```

# 3.5 CAN Bus Configuration

By default, the DLAP-411-Orin is configured to support the CAN bus protocol.

The loopback test commands are as follows:

```tcl
# ifconfig can0 down
# ip link set can0 type can bitrate 500000 dbitrate 20000000 berr-reporting on fd on
# ip link set up can0
# cansend can0 123#0101020300050607 //send data
# candump can0 > recv.txt & //recv data
# cat recv.txt
```

# 3.6 LED Indicators

Six user-defined LEDs are provided on the front panel.

<table><tr><td>LED</td><td>Color</td></tr><tr><td>U1</td><td>Green</td></tr><tr><td>U2</td><td>Green</td></tr><tr><td>U3</td><td>Green</td></tr><tr><td>U4</td><td>Amber</td></tr><tr><td>U5</td><td>Red</td></tr><tr><td>U6</td><td>Green</td></tr></table>

The LED commands are as follows:

# Turn On:

```shell
U1
# echo 1 > /sys/class/leds/LED4/brightness
U2
# echo 1 > /sys/class/leds/LED5/brightness
U3
# echo 1 > /sys/class/leds/LED6/brightness
U4
# echo 1 > /sys/class/leds/LED1/brightness
U5
# echo 1 > /sys/class/leds/LED2/brightness
U6
# echo 1 > /sys/class/leds/LED3/brightness
```

Turn Off:
```shell
U1
# echo 0 > /sys/class/leds/LED4/brightness
U2
# echo 0 > /sys/class/leds/LED5/brightness
U3
# echo 0 > /sys/class/leds/LED6/brightness
U4
# echo 0 > /sys/class/leds/LED1/brightness
U5
# echo 0 > /sys/class/leds/LED2/brightness
U6
# echo 0 > /sys/class/leds/LED3/brightness
```

# 3.7 Multi I/O Control

# 3.7.1 GPIO Map

Multi I/O 1

<table><tr><td>Pin</td><td>Signal</td><td>Number</td></tr><tr><td>1</td><td>GPIO 0</td><td>300</td></tr><tr><td>2</td><td>GPIO 1</td><td>301</td></tr><tr><td>3</td><td>GPIO 2</td><td>302</td></tr><tr><td>4</td><td>GPIO 3</td><td>303</td></tr><tr><td>5</td><td>GPIO 4</td><td>304</td></tr><tr><td>6</td><td>GPIO 5</td><td>305</td></tr><tr><td>7</td><td>GPIO 6</td><td>306</td></tr><tr><td>8</td><td>GPIO 7</td><td>307</td></tr><tr><td>9</td><td>GPIO 8</td><td>308</td></tr><tr><td>10</td><td>GPIO 9</td><td>309</td></tr><tr><td>11</td><td>GPIO 10</td><td>310</td></tr><tr><td>12</td><td>GPIO 11</td><td>311</td></tr><tr><td>13</td><td>GPIO 12</td><td>312</td></tr><tr><td>14</td><td>GPIO 13</td><td>313</td></tr><tr><td>15</td><td>GPIO 14</td><td>314</td></tr><tr><td>16</td><td>GPIO 15</td><td>315</td></tr><tr><td>17</td><td>GPIO 16</td><td>284</td></tr><tr><td>18</td><td>GPIO 17</td><td>285</td></tr></table>

Multi I/O 2

<table><tr><td>Pin</td><td>Signal</td><td>Number</td></tr><tr><td>10</td><td>CSO</td><td>484</td></tr><tr><td>11</td><td>CLK</td><td>481</td></tr><tr><td>12</td><td>CS1</td><td>485</td></tr><tr><td>13</td><td>MOSI</td><td>483</td></tr><tr><td>14</td><td>MISO</td><td>482</td></tr></table>

# Usage:

```shell
$sudo -s
#export IO
$echo 300 > /sys/class/gpio/export
#setting direction
#GPO
$echo out > /sys/class/gpio/gpio300/direction
#GPI
$echo in > /sys/class/gpio/gpio300/direction
#GPO set low command:
$ echo 0 > /sys/class/gpio300/value
#GPO set high command:
$ echo 1 > /sys/class/gpio300/value
#GPI get value command:
$cat /sys/class/gpio/gpio300/value
```

# 3.7.2 SPI I2C

# SPI I2C Map

<table><tr><td>I2C</td><td>SPI</td></tr><tr><td>CN12 - pin 30/32:i2c-2</td><td rowspan="2">/dev/spidev0.0 /dev/spidev0.1</td></tr><tr><td>CN12 - pin 24/26:i2c-0</td></tr></table>

# 3.8 Temperature Sensor (LM73)

You can use the following command to get the temperature of the DLAP-411-Orin:

\$ cat /sys/class/hwmon/hwmon5/temp1\_input

# Important Safety Instructions

For user safety, please read and follow all instructions, Warnings, Cautions, and Notes marked in this manual and on the associated device before handling/operating the device, to avoid injury or damage.

S'il vous plaît prêter attention stricte à tous les avertissements et mises en garde figurant sur l'appareil , pour éviter des blessures ou des dommages.

 Read these safety instructions carefully.
 Keep the User’s Manual for future reference.
 Read the Specifications section of this manual for detailed information on the recommended operating environment.
 The device can be operated at an ambient temperature of 55ºC.

 When installing/mounting or uninstalling/removing device, or when removal of a chassis cover is required for user servicing:

 Turn off power and unplug any power cords/cables.
 Reinstall all chassis covers before restoring power.

 To avoid electrical shock and/or damage to device:

 Keep device away from water or liquid sources.
 Keep device away from high heat or humidity.
 Keep device properly ventilated (do not block or cover ventilation openings).
 Always use recommended voltage and power source settings.
 Always install and operate device near an easily accessible electrical outlet.
 Secure the power cord (do not place any object on/over the power cord).
 Only install/attach and operate device on stable surfaces and/or recommended mountings.

 If the device will not be used for long periods of time, turn off and unplug it from its power source
 Never attempt to repair the device, which should only be serviced by qualified technical personnel using suitable tools

 A Lithium-type battery may be provided for uninterrupted backup or emergency power.

![The image displays a standard yellow triangular warning sign with a black border. Inside the triangle is a large black exclamation point. Below the triangle, the word 'CAUTION:' is printed in black, uppercase letters.](.dlap-411-orin-50m-45108-1000-10-231122-2/e11bf7000ab6388bb55c868b6a250aac50b097c7358e5e516a9fdc97a2e201c3.jpg)

Risk of explosion if battery is replaced with one of an incorrect type; please dispose of used batteries appropriately.

Risque d’explosion si la pile est remplacée par une autre de type incorrect. Veuillez jeter les piles usagées de façon appropriée.

 The device must be serviced by authorized technicians when:

 The power cord or plug is damaged.
 Liquid has entered the device interior.
 The device has been exposed to high humidity and/or moisture.
 The device is not functioning or does not function according to the User’s Manual.
 The device has been dropped and/or damaged and/or shows obvious signs of breakage.

Disconnect the power supply cord before loosening the thumbscrews and always fasten the thumbscrews with a screwdriver before starting the system up.

 It is recommended that the device be installed only in a server room or computer room where access is:

 Restricted to qualified service personnel or users familiar with restrictions applied to the location, reasons therefor, and any precautions required.

 Only afforded by the use of a tool or lock and key, or other means of security, and controlled by the authority responsible for the location.

![Yellow triangular warning sign with black smoke symbol indicating hot weather](.dlap-411-orin-50m-45108-1000-10-231122-2/10595c7aff90e2381fcae4abf14e753408b145592cb68ef888e65b87af237d38.jpg)

# BURN HAZARD

Touching this surface could result in bodily injury. To reduce risk, allow the surface to cool before touching.

# RISQUE DE BRÛLURES

Ne touchez pas cette surface, cela pourrait entraîner des blessures.

Pour éviter tout danger, laissez la surface refroidir avant de la toucher.

# Getting Service

Ask an Expert: http://askanexpert.adlinktech.com

# ADLINK Technology, Inc.

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Taoyuan City 333, Taiwan

Tel: +886-3-216-5088

Fax: +886-3-328-5706

Email: service@adlinktech.com

# Ampro ADLINK Technology, Inc.

5215 Hellyer Avenue, #110

San Jose, CA 95138, USA

Tel: +1-408-360-0200

Toll Free: +1-800-966-5200 (USA only)

+1-408-360-0222

Email: info@adlinktech.com

# ADLINK Technology (China) Co., Ltd.

300 Fang Chun Rd., Zhangjiang Hi-Tech Park

Pudong New Area, Shanghai, 201203 China

Tel: +86-21-5132-8988

Fax: +86-21-5132-3588

Email: market@adlinktech.com

# ADLINK Technology GmbH

Hans-Thoma-Strasse 11

D-68163 Mannheim, Germany

Tel: +49-621-43214-0

Fax: +49-621 43214-30

Email: emea@adlinktech.com

Please visit the Contact page at www.adlinktech.com for information on how to contact the ADLINK regional office nearest you.
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