| Core Devices | Specification Parameters |
|---|
| CPU | AC8257, quad-core 32-bit ARM Coretex-A53 core architecture, designed with 14nm FinFET advanced process, operating at a main frequency of 2.0GHz |
| GPU | Mali-T764 GPU, supporting AFBC (Frame Buffer Compression), OpenGL ES 1.1/2.0/3.1, OpenCL, DirectX9.3, and featuring a built-in high-performance 2D acceleration hardware |
| Memory | 1GB/2GB (default)/4GB |
| eMMC Storage | eMMC 8GB (default)/16G/32G/64G (optional) |
| Storage Expansion | Supports up to 128GB TF card expansion |
| Display Interfaces | Specification Parameters |
| HDMI Interface | HDMI2.0, with a maximum supported resolution of 1920×1080 |
| MIPI DSI Interface | 1, with a maximum supported resolution of 1920×1080 |
| LVDS Interface | 1, LVDS interface (single/dual channel, 6-bit/8-bit), with a maximum supported resolution of 1920×1080 |
| Audio Interfaces | Specification Parameters |
| Audio Interface | 1-way microphone mono input (analog signal input), 1-way audio stereo output (analog signal output) |
| Power Amplifier Interface | Left and right stereo output, supporting 8Ω 10W dual speakers |
| Network Support | Specification Parameters |
| 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) |
| Mobile Network | Built-in 4G LTE-Cat7 for a faster network speed experience |
| Other Interfaces | Specification Parameters |
| USB2.0 | 5 USB Host interfaces (4P sockets), 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 used in Host mode |
| Onboard RTC | Supports real-time clock, powered by a 1220 coin cell battery |
| TTL Serial Ports | 3 TTL serial ports |
| RS232 | 2 RS232 ports |
| IIC Interface | 1 standard I2C interface, used for touch interfaces |
| MIPI Camera | Supports MIPI camera input |
| Infrared Receiver | 1 infrared receiver, supporting the infrared remote control function |
| Others | Specification Parameters |
| Operating System | Android 9.0 |
| Timed Power On/Off | Supports timed power on and off |
| Power Socket | 1 external DC12V input socket (DC - 5.5×2.5mm female socket), 1 6P input socket (2.54mm - 6P, supporting the standby function of the switching power supply) |
| Recommended Power Specification | 12V 2 - 5A (selected according to the power of peripheral devices) |
| System Upgrade | Supports PC and USB flash drive upgrades |
| Working Environment | Specification Parameters |
| Operating Temperature | -40℃～85℃, recommended 5℃～35℃ |
| Operating Humidity | 10％～90％, without condensation |
| Storage Temperature | -30℃～75℃, recommended to store at room temperature |
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