Technical Specifications

Processor and Memory
- ARM CPU: RK3399 (Cortex-A72 Dual-core + Cortex-A53 Quad-core)
- GPU: Mali-T860MP4
- RAM: 4GB LPDDR4
- Storage: 32GB eMMC
Connectivity
- Ethernet x1 (RJ45 connector)
- Wi-Fi (802.11b/g/n)
- Bluetooth 4.1 (BLE)
Display and Touchscreen
- Display: 5.5 inch, 1280×720 resolution
- Touchscreen: Capacitive multi-touch
GPIO
- 40-pin header with Raspberry Pi compatible pinout
- SPI x 1
- I²C x 2
- UART x 1
- SDIO x 1
USB Ports
- USB 3.1 Gen1 x 2 (each has 5 Gbps bandwidth)
- USB 2.0 x 2 (via pin headers)
- USB type-C x1 (for power and flashing OS)
Audio
- Microphone: Stereo microphone array
- Speaker: Built-in speaker
- Headphone jack: 3.5mm
Camera Interface
- MIPI CSI x 1
Additional Interfaces
- NVMe M.2 interface x 1
- 10-bit ADC channels x 3 (via 4-pin header)
Power
- DC 5V (via USB type-C cable)
- POE (via RJ45 connector)
Buttons
- Power on/off x 1
- Volume up/down x 2
Dimensions and Weight
- Dimensions: 147mm x 78mm x 19mm
- Weight: 175g

technical-specifications