Features Point:
* Cortex-A55 Quad-Core 64-Bit 2.0GHz
* Powerful processing capability, quad-core processor with 2.0GHz main frequency
* Light-loaded AI experience, effectively expanding edge intelligence applications
* Offer high-definition, smooth picture, providing 4K decoding and 1080P encoding
* Gigabit Ethernet port to meet high-speed networking requirements
* Suitable for multiple typical commercial and industrial applications
*Offer multiple industrial protection, including wide temperature operation, wide voltage operation, anti-static and
anti-interference, etc.
* Powerful system compatibility, adapting to a variety of mainstream systems
* Provide SDK to support secondary development




Product performance description
Product Name | RWA027+8G+64G+FULL |
CPU | RK3588 Quad Cortex-A76 and Quad Cortex-A55 |
Frequency | 2.1GHz |
GPU | ARM Mali-G610 MP4 |
High performance OpenGLES 1.1, 2.0 and 3.2, OpenCL 2.2, Vulkan1.2 etc | |
Embedded 4 shader cores with shared hierarchical tiler | |
NPU | 6TOPs |
NPU supports INT4/INT8/INT16/FP16 hybrid operation and computing power | |
TensorFlow/MXNet/PyTorch/Caffe can be easily converted | |
Video Decoder | Real-time video decoder of MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1, VP9, VP8, MVC, AV1 |
MMU Embedded | |
H.264 AVC/MVC Main10 L6.0 8K@30fps (7680x4320) | |
VP9 Profile0/2 L6.1,H.265 HEVC/MVC Main10 L6.1, AVS2 Profile0/2 L10.2.6 8K@60fps (7680x4320) | |
AV1 Main Profile 8/10bit L5.3 4K@60fps (3840x2160) | |
MPEG-1/2 up to MP, VC-1 up to AP level 3, VP8 version2 1080p@60fps (1920x1088) | |
Video Encoder | Real-time H.265/H.264 video encoding |
Support up to 8K@30fps | |
Multi-channel encoder in parallel for less resolution | |
SD/MMC | Support TF, compatible with SD3.0, MMC v4.51 |
Support 8GB/16GB/32GB/64GB/128GB/256GB | |
Suppport 4bit data bus | |
RAM | 2x32bits LPDDR4x |
Default 8GB, 16GB optional | |
ROM | Support eMMC 5.1,5.0,4.5.1 protocol |
Support boot from eMMC, 8bits data bus width | |
Default 64GB, Support 128GB-256GB | |
Touch Panel | Support USB touch panel |
Support I2C COF touch,6PIN FPC 0.5mm pitch | |
USB | Total 9xUSB, one USB 3.0 Support OTG, update, data transmission |
One Type C, support PD3.0 fast charge, max 100W | |
One USB host, type A;6xUSB Host, WF2.0, 4PIN | |
GPS | Onboard ST-26-Z8LR GPS module(Default NC) |
BDS/GPS/GLONASS | |
Accuracy 2.5 meter, Support AGNSS | |
Audio | One Mic input |
One headphone jack, L&R, four-part form | |
2*10W speaker | |
HDMI out with audio | |
TWI | 2xTWI, one used for touch panel, another one used on UART3 |
Support different kinds of external devices for standard I2C | |
UART | Support 6xUARTs |
UART2 for debug only | |
UART6 and UART7, support TTL or RS485 | |
UART3, UART5 and UART8 support TTL only | |
UBOOT | Onboard UBOOT key |
Used for force upgrade | |
WIFI+BT | RTL8852BE PCIe WiFi+Bluetooth module, 2.4G+5G,WIFI6 |
WiFi, IEEE802.11a/b/g/n/ac/ax, dual WiFi antenna | |
Bluetooth, BT5.2, Bluetooth v2.1+EDR, single antenna | |
4G Module | Support Mini PCIe 4G Module |
Default support EC20, CAT1 | |
LTE-FDD B1/B3/B5/B8,LTE-TDD B34/B38/B39/B40/B41 | |
5G Module | Support PCIe 5G Module, either 5G module M.2-B or M.2 SATA M.2-M |
Default RM500G-GL, Quectel | |
5G NR SA: n1*/n2*/n3*/n5*/n7*/n8*/n12*/n20*/n25*/n28*/n38*/n40*/n41/n48*/n66*/n71*/n77/ n78/n79 | |
5G NR NSA: n41/n77/n78/n79 | |
LTE-FDD:B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/ B32/B66/B71 | |
LAA:B46; WCDMA: B1/B2/B3/B4/B5/B8/B19 | |
GNSS: GPS/GLONASS/BeiDou/Galileo | |
PCIe | Support one PCIe 3.1, 2.1 |
Two Lane PCIe 3.0 controller or one lane PCIe 3.0 | |
GPIOs | Support 5xGPIO, it can be configured as input or output |
Default 3.3V, 5V or 12V can be offered by other connector | |
Key | Support 6key from ADC |
One Power on/off key connector | |
PWM | Support 2xPWM, one used for MIPI and DC backlight |
Another used for LCD BL PWM | |
Remote | Remote control |
Support LED status for remote control | |
LCD | 7 inch 31pin MIPI 1024*600 LCD |
8inch ,10.1inch,31pin 800*1280 MIPI LCD | |
The backlight current can be adjustable by jumper for MIPI LCD | |
Support LVDS LCD,2*15PIN,1920*1080P, 30fps | |
Support eDP LCD,1920*1080P,30fps | |
Support Vbyone LCD, 3840x2160@60Hz, eDP 4K LCD | |
Support HDMI output, HDCP V2.3, 8K 60Hz | |
Video Input | Support two HDMI input connector, one HDMI input HDMI 2.0 RX, V2.0 2160P@60Hz, V1.4 3840x2160@Max 30Hz |
Two HDMI input can programmatically select and use either HDMI1 or HDMI2 | |
Support one MIPI CSI input, 40PIN, with HDR | |
Backlight | LVDS 3.3V/5V/12V power supply for eDP and LVDS |
Adjust LED bright PWM dynamically | |
4 different current for MIPI LCD | |
Camera | Support USB dual or single camera |
Support MIPI dual or single camera, ISP with HDR | |
Each MIPI DPHY V1.2, 2lanes, 2.5Gbps per lane | |
PoE | Support PoE, 12V, 30W |
4PIN WF2.0 connector | |
Ethernet | Support one GMAC |
With tfansformer and indicator | |
Power | 12V, 3A power supply, DC jack inner diameter 2.0mm |
PH 2.5mm pitch, 6PIN 12V, 3A optional | |
RTC battery onboard, 3V power supply | |
With independent watchdog by MCU | |
Support 12V fan, control by GPIO | |
Heat sink as default | |
OS | Android 12 |
Kernel Version: 5.10 | |
Others | With power and system indicator |
GPS,WIFI+BT antenna, IPEX-I | |
One IR remote port, support LED indicator | |
GPS antenna port,WIFI+BT antenna port(2xWIFI+1xBT), IPEX-I | |
Support 2.5 or 3.5 HDD SATA |
PCB Techinecal Capacity | ||||
Layers | Mass production: 2~58 layers / Pilot run: 64 layers | |||
Max. Thickness | Mass production: 394mil (10mm) / Pilot run: 17.5mm | |||
Materials | FR-4 (Standard FR4, Mid-Tg FR4,Hi-Tg FR4, Lead free assembly material) , Halogen-Free, Ceramic filled , CAD, Polyimide, BT,PPO, PPE, Hybrid, Partial hybrid, etc | |||
Min. Width/Spacing | Inner layer: 3mil/3mil (HOZ), Outer layer: 4mil/4mil(1OZ) | |||
Max. Copper Thickness | 6.0 OZ / Pilot run: 12OZ | |||
Min. Hole Size | Mechanical drill: 8mil(0.2mm) Laser drill: 3mil(0.075mm) | |||
Surface Finish | HASL,Immersion Gold, Immersion Tin, OSP, ENIG + OSP, Immersion Silver, ENEPIG, Gold Finger | |||
Special Process | Buried Hole, Blind Hole, Embedded Resistance, Embedded Capacity, Hybrid, Partial hybrid, Partial high density, Back drilling, and Resistance control |
Shenzhen Yongchangtai Co., Ltd. Was established in Shenzhen city in 2009.




Electronic Assembly Services
3. One Step Solution
5. Low Your Cost
Through-Hole PCB Assembly
3. Package on Package
4. Certified Components Sourcing
5. High Quality, Low Price
SMT PCB Assembly
3. AOI. X-Ray SPI, ICT Jig Test
4. 100% E-Test for Each PCBA
5. Capability: 100000+ pcs
LED PCB Assembly
Unice Delivery Time
| ||
Type | Sample | Mass production |
2 Layers PCB | 2~3 Days | 7~8 Days |
4 Layers PCB | 5~6 Days | 8~10 Days |
6~8 Layers PCB | 5~6 Days | 8~10 Days |
Over 8 Layers PCB | 5~6 Days | 8~10 Days |
Special PCB | 14 Days | 14 Days |
PCBA | Specific circumstances with specific time | Specific circumstances with specific time |
*The above is the regular delivery time,can be adjusted as urgent needs. |
Customer: Are you a factory ?
CKS: yes, we are a professional factory of PCBA.
Our factory is located in Floor 3rd to 4th, K Building,Jinchangda Science and Technology Park,Shangwei Villiage,
,Guanlan Street, Longhua District,Shenzhen, Guangdong, China,518105. We warmly welcome you to visit our factory.
Customer: What is your price terms?
CKS: Normally FOB(free on board), CIF(cost insurance and freight), EX-work.
Customer: which payment terms do you accept?
CKS: we usually accept the following payment terms T/T, western union, money gram, Paypal, and if a Larger amount, we also accept
L/C and so on. you can also tell us about your payment way !
Customer: Can you produce the goods as customer design?
CKS: Welcome to send us the design or sample, we will calculated the cost and unit price for you as soon as possible.
Customer: What is your MOQ. And how long is the delivery time?
CKS: Our MOQ is 1pc,leadtime is 1 week.
Customer: How about the products packing?
CKS: Flexible packing according to the specific requirements of the clients.
Welcome to visit CKS . Please feel free to contact us .