Core Components | Specifications |
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CPU | RK3399, with dual large cores (Cortex-A72) + four small cores (Cortex-A53), and a maximum main frequency of 1.8GHz |
GPU | Quad-core ARM Mali-T860, supporting OpenGL ES 1.1/2.0/3.0, OpenVG1.1, OpenCL, DirectX11 |
Memory | 2GB (default)/4GB |
Storage | 8GB (default)/16GB/32GB/64G/128G |
Display Interfaces | Specifications |
HDMI Interface | HDMI2.0, supports 4K*2K 3840x2160P output |
VGA | VGA video interface, with a maximum support for 1920x1080 |
Audio Interfaces | Specifications |
Headphone Jack | 1-channel microphone mono input (analog signal input), 1-channel audio stereo output (analog signal output) |
MIC Interface | 1-channel microphone stereo input (analog signal input) |
Power Amplifier Interface | Left and right stereo power amplifier output, supporting 8Ω 10W dual speakers |
Network Support | Specifications |
Ethernet | 1 standard RJ45 interface, 10/100M adaptive Ethernet |
WIFI/Bluetooth | Onboard WIFI/BT module, supports dual-band WiFi 2.4GHz/5GHz (optional), 802.11a/b/g/n/ac protocol, and Bluetooth 4.0 (supports BLE) |
Mobile Network | Comes with a 4G communication module interface. A 4G module can be optionally configured, supporting full-network compatibility for China Mobile, China Unicom, and China Telecom. |
Other Interfaces | Specifications |
USB3.0 | Supports USB3.0 HOST, with 2 USB3.0 ports |
USB2.0 | 4 USB Host interfaces (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 used in Host mode |
Onboard RTC | Supports real-time clock, powered by a 1220 coin cell battery |
UART Serial Ports | 5 serial ports, including 4 TTL ports (2 multiplexed with RS232) and 1 TTL debug port |
IIC Interface | 1 standard I2C interface |
GPIO Interface | There are 13 IO pins on the GPIO/CIF interface, which can be connected to CIF, I2C, or used as GPIO. |
MIPI Camera | Supports dual MIPI camera input |
I2S Interface | 1 I2S audio interface |
Others | Specifications |
Operating System | Android 7.1 |
Input Power | 12V 2 - 5A (depending on the screen) |
Timed Power On/Off | Supports timed power on and off |
System Upgrade | Supports upgrades via PC, USB flash drive, and micro SD card (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 |