Aaeon RICO-3399 User manual

Last Updated: August 27, 2020
RICO-3399
Rockchip RK3399 Platform
User’s Manual 2nd Ed

Preface II
Rockchip RK3399 Platform RICO-3399
Copyright Notice
This document is copyrighted, 2020. All rights are reserved. The original manufacturer
reserves the right to make improvements to the products described in this manual at
any time without notice.
No part of this manual may be reproduced, copied, translated, or transmitted in any
form or by any means without the prior written permission of the original
manufacturer. Information provided in this manual is intended to be accurate and
reliable. However, the original manufacturer assumes no responsibility for its use, or for
any infringements upon the rights of third parties that may result from its use.
The material in this document is for product information only and is subject to change
without notice. While reasonable efforts have been made in the preparation of this
document to assure its accuracy, AAEON assumes no liabilities resulting from errors or
omissions in this document, or from the use of the information contained herein.
AAEON reserves the right to make changes in the product design without notice to its
users.

Preface III
Rockchip RK3399 Platform RICO-3399
Acknowledgement
All other products’ name or trademarks are properties of their respective owners.
⚫Rockchip® is a registered trademark of Fuzhou Rockchip Electronics Co., Ltd.
⚫Arm® and Cortex® are registered trademarks of Arm Limited (or its
subsidiaries)
⚫Android™ is a registered trademark of Google LLC
⚫ITE is a trademark of Integrated Technology Express, Inc.
All other product names or trademarks are properties of their respective owners.

Preface IV
Rockchip RK3399 Platform RICO-3399
Packing List
Before setting up your product, please make sure the following items have been
shipped:
Item
Quantity
⚫RICO-3399
1
⚫RTC Battery
1
⚫MB Power Cable
1
If any of these items are missing or damaged, please contact your distributor or sales
representative immediately.

Preface V
Rockchip RK3399 Platform RICO-3399
About this Document
This User’s Manual contains all the essential information, such as detailed descriptions
and explanations on the product’s hardware and software features (if any), its
specifications, dimensions, jumper/connector settings/definitions, and driver installation
instructions (if any), to facilitate users in setting up their product.
Users may refer to the product page at AAEON.com for the latest version of this
document.

Preface VI
Rockchip RK3399 Platform RICO-3399
Safety Precautions
Please read the following safety instructions carefully. It is advised that you keep this
manual for future references
1. All cautions and warnings on the device should be noted.
2. Make sure the power source matches the power rating of the device.
3. Position the power cord so that people cannot step on it. Do not place anything
over the power cord.
4. Always completely disconnect the power before working on the system’s
hardware.
5. No connections should be made when the system is powered as a sudden rush
of power may damage sensitive electronic components.
6. If the device is not to be used for a long time, disconnect it from the power
supply to avoid damage by transient over-voltage.
7. Always disconnect this device from any AC supply before cleaning.
8. While cleaning, use a damp cloth instead of liquid or spray detergents.
9. Make sure the device is installed near a power outlet and is easily accessible.
10. Keep this device away from humidity.
11. Place the device on a solid surface during installation to prevent falls
12. Do not cover the openings on the device to ensure optimal heat dissipation.
13. Watch out for high temperatures when the system is running.
14. Do not touch the heat sink or heat spreader when the system is running
15. Never pour any liquid into the openings. This could cause fire or electric shock.
16. As most electronic components are sensitive to static electrical charge, be sure to
ground yourself to prevent static charge when installing the internal components.
Use a grounding wrist strap and contain all electronic components in any
static-shielded containers.

Preface VII
Rockchip RK3399 Platform RICO-3399
17. If any of the following situations arises, please the contact our service personnel:
i. Damaged power cord or plug
ii. Liquid intrusion to the device
iii. Exposure to moisture
iv. Device is not working as expected or in a manner as described in
this manual
v. The device is dropped or damaged
vi. Any obvious signs of damage displayed on the device
18. DO NOT LEAVE THIS DEVICE IN AN UNCONTROLLED ENVIRONMENT WHERE
THE STORAGE TEMPERATURE IS BELOW -20° C (-4°F) OR ABOVE 60°C (140°F)
TO PREVENT DAMAGE.

Preface VIII
Rockchip RK3399 Platform RICO-3399
FCC Statement
This device complies with Part 15 FCC Rules. Operation is subject to the following two
conditions: (1) this device may not cause harmful interference, and (2) this device must accept
any interference received including interference that may cause undesired operation.
Caution:
There is a danger of explosion if the battery is incorrectly replaced. Replace only with the same or
equivalent type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer’s instructions and your local government’s recycling or disposal directives.
Attention:
Il y a un risque d’explosion si la batterie est remplacée de façon incorrecte.
Ne la remplacer qu’avec le même modèle ou équivalent recommandé par le constructeur.
Recycler les batteries usées en accord avec les instructions du fabricant et les directives
gouvernementales de recyclage.
This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to
Part 15 of the Federal Communications Commission (FCC) rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment causes harmful interference to radio or television reception,
which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by doing one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Caution
Any changes or modifications not expressly approved by the party responsible for compliance could void the
user‘s authority to operate the equipment.
The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
Radiation Exposure Statement:
This equipment must be installed and operated in accordance with provided instructions and the
antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all
persons and must not be co-located or operating in conjunction with any other antenna or transmitter.

Preface IX
Rockchip RK3399 Platform RICO-3399
ISEDC Statement
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and
Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:
(1) This device may not cause interference.
(2) This device must accept any interference, including interference that may cause undesired operation of the
device.
Cet appareil contient des émetteurs / récepteurs exempts de licence qui sont conformes aux RSS exemptes de
licence d'Innovation, Sciences et Développement économique Canada. Son fonctionnement est soumis aux
deux conditions suivantes:
(1) Cet appareil ne doit pas provoquer d'interférences.
(2) Cet appareil doit accepter toute interférence, y compris les interferences susceptibles de provoquer un
fonctionnement indésirable de l'appareil.
Radiation Exposure Statement:
This equipment complies with ISEDC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
Déclaration d’exposition aux radiations:
Cet équipement est conforme aux limites d’exposition aux rayonnements ISEDC établies pour un
environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de
distance entre la source de rayonnement et votre corps.

Preface X
Rockchip RK3399 Platform RICO-3399
China RoHS Requirement (EN/CN)
Poisonous or Hazardous Substances or Elements in Products
AAEON Main Board/ Daughter Board/ Backplane
Component
Poisonous or Hazardous Substances or Elements
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
Chromium
(Cr(VI))
Polybrominated
Biphenyls
(PBB)
Polybrominated
Diphenyl Ethers
(PBDE)
PCB & Other
Components
O
O
O
O
O
○
Wires &
Connectors
for External
Connections
O
O
O
O
O
O
O：The quantity of poisonous or hazardous substances or elements found in each of the
component's parts is below the SJ/T 11363-2006-stipulated requirement.
X: The quantity of poisonous or hazardous substances or elements found in at least one of the
component's parts is beyond the SJ/T 11363-2006-stipulated requirement.
Note: The Environment Friendly Use Period as labeled on this product is applicable under normal
usage only
产品中有毒有害物质或元素名称及含量
AAEON Main Board/ Daughter Board/ Backplane
部件名称
有毒有害物质或元素
铅
(Pb)
汞
(Hg)
镉
(Cd)
六价铬
(Cr(VI))
多溴联苯
(PBB)
多溴二苯醚
(PBDE)
印刷电路板
及其电子组件 ○○○○○○
外部信号
连接器及线材 ○○○○○○
O：表示该有毒有害物质在该部件所有均质材料中的含量均在
SJ/T 11363-2006 标准规定的限量要求以下。
X：表示该有毒有害物质至少在该部件的某一均质材料中的含量超出
SJ/T 11363-2006 标准规定的限量要求。
备注：此产品所标示之环保使用期限，系指在一般正常使用状况下。

Preface XI
Rockchip RK3399 Platform RICO-3399
Table of Contents
Chapter 1 - Product Specifications.......................................................................................... 1
1.1 Specifications............................................................................................................ 2
Chapter 2 –Hardware Information ....................................................................................... 4
2.1 Dimensions ............................................................................................................... 5
2.2 Jumpers and Connectors....................................................................................... 6
2.3 List of Jumpers ......................................................................................................... 7
2.3.1 Power Button (JP2) ...................................................................................... 7
2.3.2 RS-232/422/485 (D-Sub) Voltage Output Selection (JP3) .................. 7
2.3.3 eDP Port Voltage Selection (JP4).............................................................. 8
2.3.4 eDP Port Backlight Voltage Selection (JP5) ............................................8
2.3.5 Integrated (UART/I2C/GPIO/Others) (JP6).............................................8
2.3.6 COM Port Setting (JP7/JP8).......................................................................8
2.4 List of Connectors....................................................................................................9
2.4.1 RTC Battery Connector (CN1)...................................................................10
2.4.2 I-PEX Connector for Wi-Fi (CN2) ............................................................10
2.4.3 mPCIe Slot for WWAN Card (CN3H3)....................................................10
2.4.4 Nano-SIM Slot (CN4) ................................................................................. 11
2.4.5 RS-232/422/485 Port (D-Sub) (CN5)...................................................... 11
2.4.6 USB 3.2 Gen 1 (Bottom)/ USB 2.0 (Top) Dual Port (CN6) ...................12
2.4.7 USB 3.2 Gen 1 Type C OTG (CN7) ...........................................................12
2.4.8 Debug Port (CN8).......................................................................................13
2.4.9 Gigabit Ethernet (GbE) Port (CN9)..........................................................13
2.4.11 eDP Connector (CN11)...............................................................................14
2.4.13 HDMI 2.0 Port Type A (CN13)...................................................................14
2.4.14 Micro-SD Card Slot (CN14).......................................................................15
2.4.15 Speaker Connector (CN15).......................................................................15

Preface XII
Rockchip RK3399 Platform RICO-3399
2.4.16 DC Power Input (CN16)..............................................................................15
2.4.19 Integrated USB, I2C x 2, 5V (CN19).........................................................16
2.4.21 RS-232 Port (CN21) ....................................................................................16
2.4.22 GPIO Port (CN22) .......................................................................................16
2.5 Function Block.........................................................................................................17
Appendix A –Mating Connectors ........................................................................................18
A.1 List of Mating Connectors and Cables...............................................................19

Rockchip RK3399 Platform RICO-3399
Chapter 1
Chapter 1 - Product Specifications

Chapter 1 –Product Specifications 2
Rockchip RK3399 Platform RICO-3399
1.1 Specifications
System
Form Factor
Pico-ITX
CPU
Rockchip RK3399
Cortex™-A72 Dual-core 1.8GHz and
Cortex™-A53 Quad-core 1.4GHz
GPU
Mali-T864
Graphics
Video Decode: MPEG-1, MPEG-2, MPEG-4,
H.263, H.264, H.265, VC-1, VP8, VP9, MVC
Video Encode: H.264 UP to HP @ level4.1,
MVC and VP8
Memory Capacity
Onboard LPDDR3 2GB/4GB (Optional)
Storage/SSD
16GB eMMC and Micro-SD card
Operating System
Android 8.1
Kernel
Kernel 4.4
Watchdog Timer
Integrated
Power Requirement
+12V DC input
Power Consumption (Typical)
0.6A@12V, full load, Hexa-core CPU
Dimension
3.94" x 2.84" (100 mm x 72 mm)
Gross Weight
0.44 lb (0.2 Kg)
Operating Temperature
32°F ~ 140°F (0°C ~ 60°C)
Storage Temperature
-40°F ~ 176°F (-40°C ~ 80°C)
Operating Humidity
0% ~ 90% relative humidity, non-condensing
MTBF (Hours)
80,000
Certification
CE/FCC

Chapter 1 –Product Specifications 3
Rockchip RK3399 Platform RICO-3399
Display
HDMI
HDMI (2.0) up to 4K x 2K @60Hz
eDP
Up to 4K x 2K @60Hz
LVDS
—
MIPI
—
RF Function
Wi-Fi
BT
802.11 b/g/n
Bluetooth V4.2 + EDR
I/O
Ethernet
GbE x 1
USB Port
USB 3.2 Gen 1 Type C OTG x 1
USB 3.2 Gen 1 (Bottom)/USB 2.0 (Top) dual port x 1
USB 2.0 Pin Header x 1 (Integrated)
Serial Port
RS-232/422/485 x 1
RS-232 Pin header x 1
Debug port pin header x 1
Audio
2.5W (by 4Ω) Speaker/ Microphone/ Earphone
GPIO
8-bit (4-in, 4-out)
Expansion Slot
Full-size mini-PCIe slot x 1 (For 3G/4G card)
SIM Slot
Nano-SIM
SD Socket
Support Micro-SD card
Camera
—

Rockchip RK3399 Platform RICO-3399
Chapter 2
Chapter 2 –Hardware Information

Chapter 2 –Hardware Information 5
Rockchip RK3399 Platform RICO-3399
2.1 Dimensions

Chapter 2 –Hardware Information 6
Rockchip RK3399 Platform RICO-3399
2.2 Jumpers and Connectors
Top
Bottom

Chapter 2 –Hardware Information 7
Rockchip RK3399 Platform RICO-3399
2.3 List of Jumpers
Please refer to the table below for all of the board’s jumpers that you can configure for
your application
Label
Function
JP2
Power Button
JP3
RS-232/422/485 (D-Sub) Voltage Output Selection
JP4
eDP Port Voltage Selection
JP5
eDP Port Backlight Voltage Selection
JP6
Integrated (UART/I2C/GPIO/Others)
JP7/ JP8
COM port setting
SW1
Image Flash Switch
2.3.1 Power Button (JP2)
Pin
Definition
1
PWR_KEY#
2
GND
2.3.2 RS-232/422/485 (D-Sub) Voltage Output Selection (JP3)
Pin
Definition
1
12V
2
R1#/12V/5V
3
5V

Chapter 2 –Hardware Information 8
Rockchip RK3399 Platform RICO-3399
2.3.3 eDP Port Voltage Selection (JP4)
Pin
Definition
1-2
+5V
2-3
+3.3V
2.3.4 eDP Port Backlight Voltage Selection (JP5)
Pin
Definition
1-2
+5V
2-3
+12V
2.3.5 Integrated (UART/I2C/GPIO/Others) (JP6)
Pin
Definition
Pin
Definition
1
+3.3V
6
I2C1_CLK
2
GPIO0
7
GND
3
UART4_TX
8
I2C1_DATA
4
GPIO1
9
GPIO2
5
UART4_RX
10
GPIO3
2.3.6 COM Port Setting (JP7/JP8)
Mode
JP7
JP8
RS422
Open
Open
RS232
Open
Short
RS485
Short
Short