K4B-single-board-computer-image

K4B

KICKPI-K4B Allwinner T113-S3 main control chip, with a Cortex-A7x2 processor. Powerful network communication function, supports efficient secondary development, and independent customization

  • Strong Core Power: Cortex-A7 X2 CPU, the frequency is 1.2GHz;
  • High-speed Interconnection: 4G full network compatibility, smooth connection to mobile networks anytime and anywhere;
  • Multi-screen Intelligent Control, free Expansion: MIPI-DSI 1080P@60Hz, compatible with mobile devices; LVDS 720P@60Hz, stable output for industrial screen;
  • Multi-system Compatibility Worry-free Development: Buildroot 2019 is stably open source and factory-compatible, and Ubuntu 20.04 is developer-friendly;
  • Efficient Development Deep Customization: The underlying driver is open, with complete source code and technical documentation;

KICKPI-K4B is a development board based on the Allwinner T113-S3 main control chip, with a Cortex-A7x2 processor, main frequency up to 1.2 GHz, low power consumption, and high performance. Supports various network communication methods, including 4G mobile networks, dual gigabit connections to a large network, and dual-band Wi-Fi, among others. This provides stable communication and faster speeds, making it suitable for a wide range of scene requirements.

Application direction

  • Commercial display
  • IoT Smart Internet of Things
  • AI artificial intelligence
  • Industrial control,
  • Medical technology
  • Industrial Inspection

application

Key Features:

  • CPU: Cortex-A7x2
  • DDR Built-in 128MB, Optional 64MB / 256 MB
  • Interfaces extend the GPIO 30-pin
  • Support: WIFI/ BT/ 100M Ethernet

Hardware interface:
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Hardware spec:

Function Main Parameter
Main Controller Allwinner T113-S3
CPU Cortex-A7x2
GPU /
NPU RKNN 0.8 Tops
Memory Built-in 128MB
Storage 8G
Systems Supported Bulidroot 2019 / Ubuntu 20.04
Power Supply Type-C 5V
Cooling Fan N
LED Light * Power LED * Work LED
USB HOST * USB 2.0 HOST X1 * USB 3.0 HOST X1
USB OTG USB 2.0 OTG  X1
Infrared Receiver Y
Real-Time Clock N
Debug Serial Port Y
Buttons * Recovery KEY * RESET KEY * MASKROM KEY
Expansion Pins Extend Pin Total 20Pin : * UART X2 * SPI X1 * PWM X1 * ADC X1 * 12C X1* GPIO X14
HDMI Display X1 ( up to 4K @ 60Hz )
MIPI DSI Display X1 ( up to 1920*1080 @ 60Hz)
LVDS Display X1 ( up to 1920*1080 @ 60Hz )
EDP Display N
MIPI CSI Camera 4 Lane X1 or 2 Lane X2
Speaker Y ( Max Power 2W )
Headphones N
Microphone N
WIFI/Bluetooth Y ( RTL8822CS )
Ethernet 100M X1
4G Mobile Network N
SD-Card Y
SATA Hard Drive N
M.2 Hard Drive N

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Official Resources

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User Manual

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Hareware

Official Tools

Official Images

System Image

Souce Code