| Core Components | Specifications |
|---|
| CPU | Quad-core ARM Cortex-A55, 12nm process design, operating frequency of 1.908GHz |
| GPU | ARM Mali-G31 MP2 with support for OpenGL ES 3.2, Vulkan 1.1, and OpenCL 2.0 |
| Memory | LPPDDR4 1GB/2GB (default) |
| Flash Memory | EMMC 8G (default)/16/32G/64G (optional) |
| Memory Expansion | Supports up to 128GB TF card expansion |
| Display Interfaces | Specifications |
| HDMI OUT Interface | Mini HDMI, supports up to 2560*1440 output |
| MIPI DSI Interface | 1 port, supports 1920x1080 resolution |
| 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, supports 2Ω 5W dual speakers |
| Network Support | Specifications |
| Ethernet | 1 1.25mm - 4P socket, 10/100M adaptive Ethernet |
| WIFI/Bluetooth | Onboard WIFI/BT module, supports WiFi 2.4GHz/5GHz (5GHz optional), supports 802.11a/b/g/n/ac protocol, supports Bluetooth 4.0 (supports BLE) |
| Basic Interfaces | Specifications |
| USB 2.0 | 4 USB Host interfaces (1 external standard USB socket, 3 1.25mm - 4P sockets) 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 | 4 serial ports, including 2 TTL serial ports, 1 RS485 serial port, and 1 RS232 serial port |
| GPIO Pins | 10 IO pins, support input and output |
| Onboard RTC | Supports real-time clock, powered by an external coin cell battery |
| Timed Power On/Off | Supported |
| IIC Interface | 1 standard I2C interface, can be used for touch and communication |
| MIPI Camera | 1 24PIN FPC socket for MIPI camera input |
| Infrared Receiver | 1 infrared receiver, supports infrared remote control function |
| Others | Specifications |
| Operating System | Android 9.0 |
| Power Socket | One 1.25mm - 6P input 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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