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Fully support Android 14, Ubuntu 2004/2204, Linux, Kylin v10, Star Kylin, and OpenHarmony ARM systems
The 7-inch open frame lcd display is an AI box host developed with the Rockchip RK3128 main controller. It is based on a Cortex - A7 architecture quad - core 1.2GHz processor and integrates a Mail - 400MP2 GPU graphics processor. It supports OpenGL ES1.1/2.0, has built - in high - performance 2D hardware acceleration, and can achieve 1080P H.265 video hardware decoding and H.264 video encoding, boasting excellent computing and graphics processing capabilities.
1、Display Interface: One HDMI port. 2、Memory Support: Up to 2GB + 16GB (customization supported). 3、Network Interface: One Ethernet port, Wi - Fi, and 4G module. 4、Peripheral Interfaces: Four USB ports, three TTL ports, RS232, RS485, nine GPIO ports, and one ADC port. 5、System Support: Android, Linux, Ubuntu.
RK3128, quad-core Cortex-A7 with a frequency of up to 1.2GHz
GPU
ARM Mali-400MP2 GPU, supporting OpenGL ES1.1/2.0. It has a built-in high-performance 2D acceleration hardware, can decode 1080P videos in multiple formats, including 1080P H.265 hardware decoding, perform 1080P video encoding, and support H.264
Memory
1GB (default)/2GB
eMMC/Flash Storage
4G/8G (default)/16G
Storage Expansion
Supports up to 128GB TF card expansion, which is multiplexed with Serial Port 2 and is not mounted by default
Display Interfaces
Specification Parameters
HDMI Interface
1 HDMI interface
Audio Interfaces
Specification Parameters
Headphone Jack Interface
1-way microphone mono input (analog signal input), 1-way audio stereo output (analog signal output)
Speaker Interface
Left and right stereo output, supporting 8Ω 10W dual speakers
Network Support
Specification Parameters
Ethernet
1 standard RJ45 interface, 10/100M adaptive Ethernet
WIFI
Onboard WIFI module, supporting WiFi 2.4GHz
Mobile Network
1 built-in MINI PCI_E socket slot for optional expansion and connection to 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 TTL serial ports. One can be multiplexed as an RS232 serial port, one can be multiplexed as an RS232 serial port or a TF card interface, and one can be multiplexed as an RS485 serial port
GPIO Pins
9 IO pins, supporting input and output operations
I2C Interface
1 standard I2C interface, which can be used for touch and communication
ADC Interface
1 ADC interface input
Onboard RTC
Supports real-time clock, powered by a 1220 coin cell battery
Timed Power On/Off
Supported. It is not equipped with this function by default. Please contact the business department for details
Infrared Receiver
1 infrared receiver, supporting the infrared remote control function
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