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Latest quotation
Fully support Android 14, Ubuntu 2004/2204, Linux, Kylin v10, Star Kylin, and OpenHarmony ARM systems
1. Model: Dingchang DC_X128. It is compatible with Android, Linux and Ubuntu systems. 2. Strong stability: The motherboard has good electrical performance, with clear and distinct wiring. It uses high-grade electronic components and is equipped with a high-performance RK3128 chip. 3. High cost-effectiveness: It features good performance, high cost-effectiveness, strong computing power and excellent image effects. 4. Application markets: Android touch all-in-one machines, commercial displays, face recognition systems, and embedded industrial control computers.
RK3128, quad-core Cortex-A7, with a frequency of up to 1.2GHz
GPU
ARM Mali-400MP2 GPU, supporting OpenGL ES1.1/2.0, embedding high-performance 2D acceleration hardware, 1080P video decoding in multiple formats including 1080P H.265 hardware decoding, and 1080P video encoding supporting H.264
Memory
1GB (default)/2GB
eMMC/Flash Memory
4G/8G (default)/16G
Display Interfaces
Specifications
MIPI DSI Interface
1 MIPI DSI interface
LVDS Interface
1 LVDS interface (single-channel 8-bit), with a maximum supported resolution of 1280 X 800 (only one of LVDS and MIPI can be used for output at the same time)
Audio Interfaces
Specifications
Microphone Interface
1-channel microphone mono input (analog signal input)
Power Amplifier Interface
Left and right stereo output, supporting 4Ω 3W or 8Ω 1.8W dual speakers
Network Support
Specifications
Ethernet
1 standard RJ45 interface, 10/100M adaptive Ethernet
WIFI
Onboard WIFI module, supporting WiFi 2.4GHz
Mobile Network
Expandable to connect 3G/4G modules (optional)
Basic Interfaces
Specifications
USB 2.0
2 USB Host interfaces (external standard USB sockets)
USB OTG
1 USB OTG interface for system debugging, firmware update, and can also be set to Host mode
Serial Ports
3 ports, including 2 RS232 serial ports and 1 RS485 serial port
GPIO Pins
5 IO pins, supporting input and output
I2C Interface
1 standard I2C interface, which can be used for touch and communication
Onboard RTC
Supports real-time clock, powered by a 1220 coin cell battery
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