LPR3576 Embedded Computer
Shanghai Neardi Technology Co., Ltd. 1/13 www.neardi.com
© 2024 Shanghai Neardi Technology Co., Ltd. All rights reserved. Without written permission, nocopy, photocopy, tran slate, or
disseminate any content of this manual.
Notes: All contengs only for explanatory and descriptive purposes. Please refer to the actual product. We strive to ensure
consistency with the actual product. This document is provided for customers as a reference for product design and end
application. It is better for you confirm the specifications and parameters carefully, provided in the document to ensure the y
meet the design or application requirements of the product. Whatsmore, it is strongly recommended that customers conduct
detailed tests based on our actual products in the actual application scenario to ensure they meet the final usage requiremen ts.
Neardi Technology does not assume any responsibility for any damage suffered due to the use of the document, materials, and
product functions.
Due to product version upgrades or other needs, our company may update the manual. If you need the latest version of the
manual, please contact our company. We always adhere to the principle of customer first and provide customers with fast and
efficient support services. If you have any needs, please feel free to contact our company at any time. Contact information i s as
follows:
Shanghai Neardi Technology Co., Ltd.
Phone: +86 021-20952021
Website: www.neardi.com
Email: sales@neardi.com
Version History
Version
Date
Description
V1.0
2026/3/23
Initial version
LPR3576 Embedded Computer
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Contents
1.Product Introduction ................................................................................................................................................ 3
2.Function Overview .................................................................................................................................................... 4
3.Specifications ............................................................................................................................................................ 6
4.Appearance and Dimensions .................................................................................................................................... 8
5.Interface Description ................................................................................................................................................ 9
6.Application Scenarios ............................................................................................................................................. 11
7.Order Model ........................................................................................................................................................... 12
8.About ...................................................................................................................................................................... 13
LPR3576 Embedded Computer
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1.Product Introduction
LThe LPR3576 is a versatile intelligent host meticulously designed based on the Rockchip RK3576
platform. It adopts a quad-core Cortex-A72 + quad-core Cortex-A53 architecture, with a built-in
NPU delivering up to 6 TOPS of computing power. It supports up to 8K@30fps video decoding and
4K@60fps video encoding.
The LPR3576 is equipped with diverse interfaces, including 3× Type-A USB 3.0, 2× Type-C
USB; onboard 1× mini-PCIe interface supporting external 4G/5G modules; 1× M.2 Key M interface
supporting 2242 SSD storage expansion. It supports dual-band Wi-Fi 6 and BT 5.4, along with 2×
Gigabit Ethernet, RS485, CANBUS, 5V, 3.3V OUT and other common interfaces, and 1× HDMI output.
The LPR3576 supports Android, Buildroot, Debian, and Ubuntu operating systems, featuring high
performance, reliability, and scalability. Full system source code is provided to users.
Users can conduct secondary development and customization based on this product. Our company
provides comprehensive technical support for developers and enterprise users, enabling efficient
R&D work and greatly shortening the product development and mass production cycle.
LPR3576 Embedded Computer
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Interfaces
OS
SOC
2. Function Overview
CPU
8-core 64-bit architecture（4*A72+4*A53）
GPU
ARM Mali-G52 MC3 GPU, Dedicated 2D Graphics Acceleration Module
NPU
6TOPS
VPU
8K@30fps Decoding, 4K@60fps Encoding
DDR
LPDDR5,2/4/8/16GB
eMMC
eMMC,16/32/64/128GB
1 x HDMI Output
2 x Gigabit Ethernet Ports, Dual-band Wi-Fi 6
1 x Onboard MIPI PCIe Interface, expandable for 4G/5G modules
1 x Onboard M.2 M-Key Interface, supports external 2242 NVMe SSD
3 x Type-A USB 3.0, 2 x Type-C
2*CANFD，1*RS485
Android
Linux （Buildroot / Debian / Ubuntu）\OpenEuler
LPR3576 Embedded Computer
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Open Source Resources
WIKI
Quick Start
Firmware Upgrade
Android Development
Linux Development
Kernel & Drivers
DEMO
System Customization
Accessories
FAQ
Release Notes
Hardware Documentation
Product 2D/3D Drawings
Software Documentation
Flashing Tool & Drivers
Android Source Code & Images
U-Boot & Kernel Source Code
System Files for Debian/Ubuntu/Buildroot
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3.Specifications
Basic Specifications
SOC
8-core 64-bit processor （4*A72+4*A53）
GPU
Mali-G52 MC3,2D Graphics Engine ,RGA dual core,VDPP,VPSS,16M ISP ,JPEG
Encoder/Decoder
NPU
6TOP；int4/int8/int16/FP16/BF16/TF32
VPU
Supports 8K@30fps / 4K@120fps decoding (H.265/HEVC, VP9, AVS2, AV1) and
4K@60fps decoding(H264/AVC)
Supports 4K@60fps video encoding (H.265/HEVC, H.264/AVC)
DDR
LPDDR5，2GB/4GB/8GB/16GB
eMMC
eMMC，16GB/32GB/64GB/128GB
PMU
RK806
OS
Android / Ubuntu / Buildroot / Debian/OpenEuler
Hardware Parameters
Power
DC12V - 3A (DC Jack 5.5*2.0mm / PH2.0 wafer connector)
USB
3*Type-A USB3.0
1* Type-C USB
1*Type-C USB Debug
Display
1*Type-A HDMI up to 8K@30fps or 4K@120fps
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Audio
φ3.5mm earphone Jack with L/R audio out
Mini-PCIe
Onboard mini PCIe for 2G/3G/4G/5G modules.
M.2
Onboard M.2 NGFF ( M-KEY ) PCIE V2.0 x1lane with NVMe SSD supported
SIM card
Micro sim slot for Mini-PCIe 4G/5G LTE module
RJ-45
2*10/100/1000-Mbps data transfer rates
Serial port
2*CANFD,1*RS485
Other Parameters
Dimensions
L*W*H(mm) 108*105*53.5
Temperature
-20 ~ 75℃（Business）
-40 ~ 85℃（Industrial）
Weight
Approx. 689g (without peripherals)
Static Power
Consumption
1.392W
Dynamic Power
Consumption
6.756W
Static Power Consumption: System boots up with no external modules connected and no programs running on the development board.
Dynamic Power Consumption: Power consumption when the device is active, such as running applications, playing videos, gaming,
etc.
LPR3576 Embedded Computer
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4. Appearance and Dimensions
4.1Appearance
4.2Dimensions
LPR3576 Embedded Computer
Shanghai Neardi Technology Co., Ltd. 9/13 www.neardi.com
5.Interface Description
LPR3576 Embedded Computer
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Part reference
Part Name
Part Specifications
Part Description
J1
Audio
φ3.5mm 3-L Jack
L/R audio out
J2
HDMI
Type-A HDMI
HDMI Tx
J3
USB-C
Type-C Socket
Type-C with USB3.0
J4
ETH0/1
Gigabit Ethernet
10/100/1000-Mbps data transfer rates
J5
USB3.0
Type-A USB3.0
USB3.0
J6
DC 12V
DC 5.5*2.1mm
Main power supply, DC12V – 3A
J7
4G
ANT_JACK
4G ANT
J8
GPS
ANT_JACK
GPS ANT
J9
WIFI
ANT_JACK
WIFI ANT
J10
USB3.0
Type-A USB3.0
USB3.0
J11
CAN/RS485
3.5mm 10pin wafer
CANBUS and RS485 Bus signals
J12
4G
Green LED
3G/4G Module Status Indicator
J13
STA
Green LED
Work status Status Indicator
J14
PWR
Red LED
Power status indicate
J15
SYS
Green LED
SYS status indicate
J16
DBG
Type-C Socket
USB 2.0 Debug
J17
Micro SIM
Push-Push Micro SIM Socket
For Micro SIM Card (1.8/3.3V)
J18
BOOT
push-button
Key for system boot
J19
PWR
push-button
Key for system Power
J20
UPD
push-button
Key for system update
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6.Application Scenarios
Smart Logistics
AI
Object Recognition
Energy and Power
New Retail
Machine Vision
Vehicle Terminal
Tablet PC
Commercial Display
Industrial Control
Security Monitoring
VR
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7.Order Model
Model
Status
CPU
DDR
eMMC
Temp
LP20021603
MTO
RK3576
2GB
16GB
-20℃ - 75℃
LP20043203
MP
RK3576
4GB
32GB
-20℃ - 75℃
LP20086403
MP
RK3576
8GB
64GB
-20℃ - 75℃
LP2009A803
MP
RK3576
16GB
128GB
-20℃ - 75℃
LP200432J3
MTO
RK3576J
4GB
32GB
-40℃ - 85℃
LP200864J3
MP
RK3576J
8GB
64GB
-40℃ - 85℃
LP2009A8J3
MTO
RK3576J
16GB
128GB
-40℃ - 85℃
FCC Warning
This device complies with part 15 of the 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 inte rference received, including
interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
part 15 of the 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 does
cause harmful interferenceto 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 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.
Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance 20cm between the radiator and your body.
LPR3576 Embedded Computer
Shanghai Neardi Technology Co., Ltd. 13/13 www.neardi.com
8.About
Founded in 2014, Shanghai Neardi Technologies Co., Ltd. is a national high-tech enterprise in China.
We specialize in the R&D and manufacturing of enterprise-level open-source hardware platforms,
providing customers with core modules, industrial boards, development kits, touch panels, and
industrial control hosts.
Adhering to the core philosophy of technological innovation and professional service, we leverage
our technical advantages and industry experience to help partners achieve rapid mass production of
products.
