| Core Components | Specifications |
|---|
| CPU | RK3288, a quad-core 32-bit ARM Cortex-A17 core architecture, designed with a 28nm process and operating at a frequency of 1.6GHz. |
| GPU | Mali-T764 GPU, supporting AFBC (Frame Buffer Compression), OpenGL ES 1.1/2.0/3.1, OpenCL, DirectX9.3, and embedding high-performance 2D acceleration hardware. |
| Memory | 1GB/2GB (default)/4GB |
| Flash Memory | EMMC 8G (default)/16/32G/64G (optional) |
| Memory Expansion | Supports up to 128GB TF card expansion. |
| Display Interfaces | Specifications |
| HDMI OUT Interface | HDMI2.0, supporting 4K*2K resolution 3840x2160P output. |
| VGA | VGA video interface, with a maximum support for 1920x1080@60fps. |
| Audio Interfaces | Specifications |
| MIC Interface | 1-channel microphone input interface. |
| Power Amplifier Interface | Left and right stereo output, supporting 8Ω 10W dual speakers. |
| Network Support | Specifications |
| Ethernet | 1 standard RJ45 interface, 10/100/1000M adaptive Ethernet. |
| WIFI/Bluetooth | Onboard WIFI/BT module, supporting WiFi 2.4GHz/5GHz (5GHz optional), 802.11a/b/g/n/ac protocol, and Bluetooth 4.0 (supporting BLE). |
| Mobile Network | 1 built-in MINI PCI_E socket slot for expanding and connecting 3G/4G modules. |
| Basic Interfaces | Specifications |
| USB2.0 | 7 USB Host interfaces (1 external standard USB socket, 6 2.54mm - 4P sockets), used for connecting 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 | 5 serial ports, including 4 TTL ports and 1 multiplexed RS232 serial port. |
| GPIO Interface | Provides 5 IO ports, with 2 of them only for input. |
| Onboard RTC | High-precision RTC chip with a Backup battery. |
| SPI Interface | Supports the standard SPI interface. |
| IIC Interface | Supports the standard I2C interface. |
| Others | Specifications |
| Operating System | Android 5.1 & 8.1 |
| Power Socket | 1 external DC12V input socket (DC - 5.5*2.5MM female socket). |
| Recommended Power Specifications | 12V 2 - 5A (selected according to peripheral power requirements). |
| System Upgrade | Supports upgrade via PC/USB flash drive/TF card. |
| Operating Environment | Specifications |
| Operating Temperature | 0℃ - 70℃, recommended 5℃ - 35℃. |
| Operating Humidity | 10% - 90%, no condensation. |
| Storage Temperature | -30℃ - 75℃, recommended to store at room temperature. |
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