| Core Components | Specifications |
|---|
| CPU | RK3288, with a quad-core 32-bit ARM Coretex-A17 core architecture, is designed using a 28nm process and operates at a frequency of 1.6GHz. |
| GPU | The Mali-T764 GPU supports AFBC (Frame Buffer Compression), OpenGL ES 1.1/2.0/3.1, OpenCL, DirectX9.3, and has high-performance 2D acceleration hardware embedded. |
| 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 |
| LVDS Interface | There are 2 LVDS interfaces (single/dual-channel, 6-bit/8-bit), with a maximum supported resolution of 1920×1080, and they support 7" - 100" displays. |
| EDP Interface | There are 2 EDP interfaces, with a maximum supported resolution of 2K. |
| Screen Connection Methods | A maximum of two screens can be connected simultaneously. There are 5 connection methods: two LVDS, two EDP, one LVDS and one EDP, one LVDS, or one EDP. The connected interfaces and firmware may vary depending on different connection methods. Please contact the business department for details. |
| Audio Interfaces | Specifications |
| Headphone Jack | 1-channel microphone mono input (analog signal input), 1-channel audio stereo output (analog signal output). |
| Microphone Interface | There are 2 microphones, 1-channel mono input (analog signal input), and 1-channel stereo input (analog signal input). |
| Power Amplifier Interface | Left and right stereo output, supporting 4Ω 3W dual speakers. |
| Network Support | Specifications |
| Ethernet | 1 standard RJ45 interface, 10/100 adaptive Ethernet. |
| WIFI/Bluetooth | The onboard WIFI/BT module supports WiFi 2.4GHz/5GHz (5GHz is optional), 802.11 b/g/n/ac protocol, and Bluetooth 4.0 (supports BLE). |
| Mobile Network | There is 1 built-in MINI PCI_E socket slot for expanding and connecting 3G/4G modules, and it supports voice calls (module is optional). |
| Basic Interfaces | Specifications |
| USB 2.0 | There are 7 USB Host interfaces (3 external standard USB sockets, 2 2.0mm - 4P sockets, and 2 are led out by 2.54mm - 4P double-row pins), used for connecting external high-definition USB cameras, USB flash drives, keyboards, mice, and other devices. |
| USB OTG | 1 USB OTG interface is used for system debugging, firmware update, and can also be set to Host mode. |
| Serial Ports | There are 4 serial ports, including 3 TTL serial ports (all 3 are multiplexed as RS232 serial ports) and 1 TTL debug serial port. |
| GPIO Pins | There are 10 IO pins, which support input and output functions. |
| Onboard RTC | Supports real-time clock, powered by a 1220 coin cell battery. |
| Timed Power On/Off | Supported. |
| IIC Interface | There are 2 standard I2C interfaces, which can be used for touch and communication. |
| Others | Specifications |
| Operating System | Android 7.1 |
| Power Sockets | 1 external DC12V input socket (DC - 5.5*2.5MM female socket) and one 4P input socket (2.54mm - 4P). |
| 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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