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Latest quotation
Fully support Android 14, Ubuntu 2004/2204, Linux, Kylin v10, Star Kylin, and OpenHarmony ARM systems
1. Core components: RK3128, quad - core with a frequency of 1.2 GHz, 1GB RAM + 8GB storage. This Android motherboard is made by soldering the baseboard and the core board. 2. Performance features: It uses the core - board soldering method and is equipped with abundant interfaces. The peripheral circuit design and development are convenient, which greatly reduces the project development time. If you need HDMI display, please connect the monitor, insert the HDMI cable, and then power on. The default display mode is LVDS. 3. Industry applications: ARM mini - PC platforms, mini - projectors, tablets, AI boxes, digital signage, commercial display devices, vending machines, and robotic devices.
RK3128, quad-core Cortex-A7 with a frequency of up to 1.2GHz
GPU
ARM Mali-400MP2 GPU, supporting OpenGL ES1.1/2.0, with a built-in high-performance 2D acceleration hardware. It can decode 1080P videos in multiple formats, including 1080P H.265 hardware decoding.
Memory
1GB (default)/2GB
Flash Storage
8G (default)/16G
Storage Expansion
Supports up to 128GB TF card expansion
Display Interfaces
Specification Parameters
HDMI OUT Interface
1 HDMI interface
LVDS Interface
1 LVDS interface (single/dual channel, 6-bit/8-bit), with a maximum supported resolution of 1920×1080. *This CPU does not support simultaneous display on both interfaces. If HDMI display is required, connect the monitor properly, insert the HDMI cable, and then power on. Otherwise, LVDS display will be the default.
Audio Interfaces
Specification Parameters
Headphone Jack Interface
1-way microphone mono input (analog signal input), 1-way audio stereo output (analog signal output)
Power Amplifier Interface
Left and right stereo output, supporting 8Ω 10W dual speakers
Network Support
Specification Parameters
Ethernet
1 standard RJ45 interface, 10/100 adaptive Ethernet
WIFI
Onboard WIFI module, supporting WiFi 2.4GHz
Mobile Network
1 built-in MINI PCI_E socket slot for expanding and connecting 3G/4G modules
Basic Interfaces
Specification Parameters
USB 2.0
3 USB Host interfaces (1 external standard USB socket, 2 2.0mm - 4P sockets, with one 4P socket multiplexed with WIFI)
USB OTG
1 USB OTG interface for system debugging, firmware update, and can also be set to Host mode
Serial Ports
3 serial ports, among which 1 can be optionally mounted and multiplexed as an RS485 serial port, and 2 TTL serial ports can be multiplexed as RS232 serial ports
GPIO Pins
10 IO pins, supporting input and output operations
Onboard RTC
Supports real-time clock, powered by a 1220 coin cell battery
Timed Power On/Off
Supported
Infrared Receiver
1 infrared receiver, supporting the infrared remote control function
IIC Interface
1 standard I2C interface, used for the touch interface
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