A robust single-board computer with class-leading performance, the OKdo ROCK 3 Model A (ROCK 3A) is based on the trusted Rockchip RK3568 SoC and has a small form size. There are several characteristics in the ROCK 3A. A quad-core Armv8.2A Cortex®-A55 CPU, an Arm MaliTM G52 GPU, an HDMI 2.0 interface supporting displays up to 4K@60pfs resolution, many networking and storage options, and compatibility with a broad choice of software operating systems are all included.
| Model | ROCK 3 Model A | |
|---|---|---|
| SoC CPU GPU NPU |
RK3568 Quad-core Cortex-A55, frequency 2Ghz Mali G52 |
|
| Memory | 2/4/8GB LPDDR4 3200MT/s, up to 1560MHz | |
| Storage | eMMC μSD card (μSD slot supports up to 128 GB μSD card) M.2 SSD (M.2 connector supports up to 8TB M2 NVME SSD) |
|
| Display | HDMI 2.0 up to 4k*2k@60 MIPI DSI 2 lanes via FPC connector Any two HDMI and MIPI DSI can work at the same time, supporting mirror mode or extend mode. |
|
| Audio | 3.5mm jack with mic HD codec that supports up to 24-bit/96KHz audio. |
|
| Camera | MIPI CSI 2 lanes via FPC connector, support up to 800 MP camera. | |
| Wireless | None. Optional ROCK Pi Wireless Module | |
| USB | USB 3.0 OTG X1, hardware switch for host/device switch, upper one USB 3.0 HOST X1 USB 2.0 HOST X2 |
|
| Ethernet | GbE LAN with Power over Ethernet (PoE) support additional HAT is required for powering from PoE |
|
| IO | 40-pin expansion header 5 x UART 1 x SPI bus 2 x I2C bus 6 x PWM 1 x ADC 1 x CAN 6 x GPIO 2 x 5V DC power in 1 x 3.3V DC power in |
|
| Others | RTC RTC battery connector for time backup(optional) |
|
| Power | USB PD, support USB Type C PD 2.0, 9V/2A, 12V/2A, 15V/2A, 20V/2A. Qualcomm® Quick ChargeTM: Supports QC 3.0/2.0 adapter, 9V/2A, 12V/1.5A |
|
| Size | 85mm x 56mm | |
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