Overview
The RK35B is a high-performance ARM board featuring Rockchip RK3568 quad-core CPU (Cortex-A55, 2.0GHz) with Mali-G52 GPU, supporting Android 11/Ubuntu/Linux. Comes with 2GB LPDDR4 and 16GB eMMC, expandable via TF card.
Offers versatile display outputs (HDMI/LVDS/eDP/MIPI) with touch support. Network options include Gigabit Ethernet, WiFi/BT, and M.2 Key-B (4G/5G). Rich I/Os: 8x RS232/485, 9x USB, CAN bus, etc. Powered by 12V DC.
Product Description
Model No: RK35B VER:0.1
Processor: CPU Rockchip RK3568B2 Quad-core Cortex-A55 up to 2.0GHz processor
Memory: Onboard LPDDR4 2G memory
Graphics: Integrated ARM Mali-G52 GPU, support OpenGL ES 1.1/2.0/3.2,OpenCL 2.0 Vulkan 1.1
1*HDMI,1*LVDS,1*EDP,1*MIPI
Support multi-screen different display
Network: 1* RTL8211F Gigabit network card chip
1*WIFI/bluetooth module
Storage: 1* eMMC memory chip 16G
1* TF card slot, maximum support 64G
Audio: PMIC power management chip RK809-5 comes with sound card, supports Line-out, MICK, power amplifier
Amplifier support 2Ω5W dual channels
Expansion slots: 1* M.2 slot,support M.2 Key-B 4G/5G module
Rear I/O interface:
2* USB2.0,(choose USB or LAN2)
1* USB3.0
1* HDMI
1* Gigabit network interface,choose USB3 or LAN2,can be used as two Gigabit Ethernet ports
1* Line-out(green)
1* MICK(purple)
1* RS232,support RS485 function
1* DC 12V power interface
Front panel I/O interface:
1* TF card slot
2* USB2.0
1*SIM card slot
1*Power switch
Built in I/O interface:
4*USB2.0, 1*4pin
6* RS232 COM,1*4pin
2* TTL COM,1*4pin
1* COM,1*4pin(support RS485/422)
1* Touch Panel,6pin,FPC specification,for touch screen
1* MIPI, 40pin, FPC specification,used to connect to MIPI screen
1*LVDS, 2*15pin,support dual channel 24bit
1* EDP,2*15pin
1* screen backlight power supply port, 1*6pin
1* Power amplifier(2Ω5W) 1*4pin
1* Power amplifier(8Ω1.3W) 1*2pin
1* Front panel function button and indicator light interface, 2*5pin
1* CAN, 1*2pin
1* Infrared interface, 1*4pin
Power input: DC 12V single power input
GPIO: Support 4 way GPIO
OS: Android 11,Ubuntu16.04、Linux(Qt+eglfs,pure command mode)
Working Temp.: 0℃~60℃
Storage Temp.: -20℃~70℃
Working Humidity: 5%-95%(relative humidity; non-condensing)
Dimension: 148mm x 102mm
Detail Display
Application
We have a comprehensive layout in the fields of smart loT and cloud computing.Our products have been widely used in industrial equipment automation (intelligent manufacturing), self-service terminal, network security, digital signage, medical equipment (medical imaging), intelligent terminal, intelligent transportation, cloud server, cloud storage, machine vision, robot, intelligent kiosk, GPS navigation, instrumentation, Government agencies, telecommunications, banking, electricity, vehicle automation (control and display), monitors, video doorbells, portable computers, intelligent teaching, environmental protection equipment, etc.
Packing & Delivery
We have a wide range of transportation options to choose from. No matter where you are, our transportation options can meet your needs.
Company Profile

FAQ
Q1.Do you accept OEM / ODM order?
A1: Of course, we have our own R&D team that support customization on motherboard design, test and produce.
Q2: What payment method do you accept?
A2:We accept T/T,MoneyGram,Paypal, Western Union is all ok.
Q3:How long is the warranty of your products?
A3:we offer 2 years warranty for all of our products.
Q4:How many days will samples be finished? And how about the mass production?
A4:Samples will be deliver within 3 working days,after payment received. The leading time of mass production will depend on the quantity.
Q5:If we come to China,can you arrange the visiting to your factory?
A5:We warmly welcome and look forward to your visiting to our factory at any time.