Revision as of 17:49, 22 November 2023 by Melody (talk | contribs) (Hardware connection)
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Product name

LCPI RK3328 router dual gigabit LEDE development board soft router.


1.Introduce for interface


2.Board size:85*56mm Weight:35g


LCPI RK3328 Router adopts high-performance domestic chip Rockchip quad-core A53 processor RK3328,has two gigabit networks,1G DDR4 memory,uses OpenWrt system,supports TF card to start and run the system,and has 1 USB2. 0 interface,can be used to expand 4G module,USB camera,USB WiFi and other modules,can be used for secondary development of enterprise IoT,personal customized NAS, home IoT gateway, etc.


  • CPU:Rockchip RK3328,Quad-core Cortex-A53
  • Memory:1GB DDR4 RAM
  • Ethernet:10/100/1000M Ethernet port,USB3.0 to 10/100/1000M Ethernet port
  • USB2.0:1 USB 2.0 Host interface,1 USB OTG 2.0
  • UART:On-board 2.54mm 1X3Pin UART (GND,TX,RX) pin header
  • Button:custom button
  • Power supply:5V/2A Type-C USB power input, MicroUSB (OTG)
  • LED lights:one power supply, two network port status indicators
  • Supported systems/software:U-boot,Ubuntu-Core,OpenWrt

Hardware connection

1.How to refresh router firmware
The downloaded system firmware and programming tool win32diskimager.rar are decompressed separately, and the firmware is decompressed to ensure that it is an .img file. There should be no Chinese characters in the path of the file. Insert a TF card (limited to 4G and above Class10 cards) under Windows, and right-click to manage Run the programming tool win32diskimager as an employee. On the interface of the programming tool win32diskimager, select your TF card drive letter (be sure to select the right drive letter, otherwise there is a risk of formatting other mobile hard disks), and select the one you want to burn. System firmware, click the Write button to burn.


After the download is completed, the following image will appear:

When the programming of the TF card is completed,pull out the TF card and insert it into the TF card slot,power on (requires 5V/2A power supply),you can see the system status indicator flashing,and the LAN and WAN lights will be on after plugging in the network cable,then you have successfully started the system.

2.Login method
(1)Use the LAN port to connect and log in: connect the WAN port of the 3328 router to the LAN port of your superior router,set the computer network card to "automatically obtain an IP address",and use a network cable to connect the computer network port to the LAN port of the 3328 router. Enter http://friendlywrt/ or in the browser (Google browser is recommended)

(2)Use the WAN port connection to log in: To view the IP address of the 3328 router,first connect the WAN port of the 3328 router to the LAN port of your superior router,then log in to your superior router to view the client list,Find the IP address corresponding to the host name FriendlyWrt,enter the IP address in the browser and press Enter,then enter the user name root password password to log in.

Download LCPI-3328 User Manual

For more information about the use of LCPI-3328, please click