I. Application Scenarios

1. Automotive Navigation and Entertainment System: Controls the in-vehicle display screen, audio system, as well as navigation and entertainment functions; 

2. Smart Home Control: Connecting various sensors, cameras and other external devices; 

3. Industrial Control and Automation: Supports multiple communication interfaces, such as Ethernet, CAN, and RS485, enabling communication and control with various industrial devices and sensors. 

4. Education and Embedded Systems: Develop educational training equipment, embedded terminals, and Internet of Things applications. 

II. Basic Parameters

1. CPU: Allwinner A40i quad-core Cortex-A7 processor, with the maximum clock speed of 1.2GHz 

2 GPUs, Mali400 MP2, supporting OpenGL ES 1.1/2.0 and VGP 1.1 

3 VPU supports 1080P 60fps H.264 video decoding and also supports 1080P 60fps H.264 video encoding. 

4 RAM 1GB/2GB DDR3L

5 ROM 4GB/8GB/16GB eMMC

III. Expansion Interfaces 1. Display  LVDS/HDMI/MIPI-DSI/RGB/TVOUT

2. Ethernet  2 ports, 1 port 10/100Mbps adaptive, 1 port 10/100/1000Mbps adaptive 

3. USB  4-channel USB 2.0 

4. 8-channel UART 

5. Audio  2 channels 

6. Camera 1 channel supports 1 DVP and 1 CSI 

7. PCI-E  1 channel 

8. MSATA  1-channel SATA 2.0 

9. 4G/5G  1 channel 

10. TF     1 line 

11. SDIO  4 channels 

12. Extended functions: SPI, I2C, I2S, PWM, ADC, GPIO, SMC 

Leiditech is dedicated to helping you solve the problems of lightning protection and static electricity prevention. We have a free laboratory for testing. The development board materials are provided by Xianchuan Intelligent (Sanchuang Electronics). Thank you!