| Core Components | Specification Parameters |
|---|
| CPU | RK3288, quad-core 32-bit ARM Coretex-A17 core architecture, designed with 28nm process, operating at a main frequency of 1.6GHz |
| GPU | Mali-T764 GPU, supporting AFBC (Frame Buffer Compression), OpenGL ES 1.1/2.0/3.1, OpenCL, DirectX9.3, with a built-in high-performance 2D acceleration hardware |
| Memory | 1GB/2GB (default)/4GB (optional) |
| Flash Storage | EMMC 8G (default)/16G/32G/64G (optional) |
| Display Interfaces | Specification Parameters |
| HDMI OUT Interface | 1, with a maximum supported resolution of 3840x2160 (60Hz) |
| VGA Interface | 1, with a maximum supported resolution of 1920×1080 |
| Audio Interfaces | Specification Parameters |
| Headphone Jack Interface | 1-way audio stereo output (analog signal output) |
| Microphone Interface | 1-way microphone mono input (analog signal input) |
| Network Support | Specification Parameters |
| Ethernet | 1 standard RJ45 interface, 10/100M adaptive Ethernet |
| WIFI/Bluetooth | Onboard WIFI/BT module, supporting WiFi 2.4GHz/5GHz (5GHz optional), 802.11a/b/g/n/ac protocols, and Bluetooth 4.0 (supporting BLE) |
| Basic Interfaces | Specification Parameters |
| USB2.0 | 2 USB Host interfaces (1 external standard USB socket, 1 2.54mm - 4P socket), used to connect external high-definition USB cameras, USB flash drives, keyboards, mice and other devices |
| USB OTG | 1 USB OTG interface for system debugging, firmware update, and can also be set to Host mode |
| Serial Ports | 4 serial ports, among which 3 are TTL serial ports and 1 is a TTL debug serial port |
| GPIO Interface | 5 IO pins, supporting input and output operations |
| Onboard RTC | Supports real-time clock (with a reserved 1.25mm_2P socket for external 3V power supply) |
| SPI Interface | Supports the standard SPI interface |
| IIC Interface | 1 standard I2C interface, which can be used for touch and communication |
| Others | Specification Parameters |
| Operating Systems | Android 5.1/7.1 |
| Power Socket | 1 external DC12V input socket (DC - 5.5×2.5MM female socket), 1 4P input socket (2.54mm - 4P) |
| Recommended Power Specification | 12V 2 - 5A (selected according to the power of peripheral devices) |
| System Upgrade | Supports PC/USB flash drive/TF card upgrades |
| Working Environment | Specification Parameters |
| Operating Temperature | 0℃～70℃, recommended 5℃～35℃ |
| Operating Humidity | 10％～90％, without condensation |
| Storage Temperature | -30℃～75℃, recommended to store at room temperature |
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