| 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 |
| Storage | 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 resolutions of 1080P@120Hz and 4k x 2k @60Hz. |
| LVDS Interface | 1 LVDS interface (single-channel, 6-bit dual-channel, 8-bit dual-channel), with a maximum supported resolution of 1920×1080. |
| EDP Interface | 1 port, supporting a resolution of 1920x1080. |
| Audio Interfaces | Specifications |
| Headphone Jack | 1-channel microphone mono input (analog signal input), 1-channel audio stereo output (analog signal output). |
| Power Amplifier Interface | Left and right stereo output, supporting 8Ω 10W dual speakers. |
| Network Support | Specifications |
| Ethernet | 1 standard RJ45 interface, 1 2.0mm - 4P socket, 10/100M 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 | Expandable to connect 3G/4G modules, supporting voice calls (module optional). |
| Basic Interfaces | Specifications |
| USB 2.0 | 7 USB Host interfaces (4 2.0mm - 4P sockets, 2 external standard double-layer USB sockets, and the lower layer of 1 of them is a USB OTG interface), 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 and firmware update. |
| Serial Ports | 4 serial ports, including 1 TTL serial port, 2 RS232 serial ports (serial port 2 is the default debug serial port and can be changed to a regular serial port), and 1 RS485 serial port. |
| GPIO Pins | 9 IO pins, supporting input and output. |
| Onboard RTC | Supports real-time clock, powered by a 2032 coin cell battery. |
| Timed Power On/Off | Supported. |
| Hardware Watchdog | Supported. |
| Others | Specifications |
| Operating System | Android 5.1/Android 7.1/debian/ubuntu18.04/buildroot |
| 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 | -10℃ - 65℃, recommended 5℃ - 35℃. |
| Operating Humidity | 10% - 90%, no condensation. |
| Storage Temperature | -30℃ - 75℃, recommended to store at room temperature. |
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