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- 品牌：Radxa
- 品牌：Radxa（瑞莎）
- 类型：单板计算机（SBC）
- 主芯片：RockChip（瑞芯微）
ROCK Pi 4 高速版OP1 RK3399 限量芯片 开发板
ROCK PI 4 B+ 带wifi蓝牙PoE 兼容树莓派
三大亮点：
CPU 速度提升11%
板载高速eMMC
预装Twister OS 系统
具体参数信息：
Dual Cortex-A72 (up to 2.0Ghz) plus quad Cortex-A53 (up to 1.5Ghz) Harvard Superscalar processor cores
GPU
Mali T860MP4 GPU, supports OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11.
Memory LPDDR4
64bit dual channel LPDDR4@3200Mb/s, 2GB or 4GB
SPI Flash
4MB SPI flash soldered - NVMe booting from SPI supported
Wifi/BT Antenna
Wifi/BT with external antenna support*
*an uFL connector must be soldered on the board, which will then disable the on board antenna. Connector and soldering service available in the store!
Onboard eMMC module
Industrial level high performance eMMC storage, 16G/32G/64G/128G available
Micro SD card
uSD slot supports up to 128G uSD card
M.2 SSD
M.2 connector supports up to 2T M.2 NVME SSD
note: M.2 extension board plus heat-sink is recommended for proper mounting on Rock Pi 4 "+"
Display HDMI
HDMI 2.0 up to 4k@60
Peripherie
MIPI DSI 2 lanes via FPC connector
HDMI and MIPI DSI can work at the same time, support mirror mode or extend mode.
Audio 3.5mm jack with mic with improved mechanics
HD codec that supports up to 24-bit/96kHz audio.
Camera MIPI CSI
MIPI CSI 2 lanes via FPC connector, support up to 8MP camera
USB 3.0 OTG x1
hardware switch for host/device switch, upper one
USB 3.0 HOST x1
dedicated USB3.0 channel, lower one
USB 2.0 HOST x2
Ethernet GbE
Network
Wireless 802.11 ac wifi 2,4/5GHz
Bluetooth 5.0
LAN
GbE LAN with PoE support
additional HAT is required for powering via PoE
IO 40-pin expansion header :
- 1 x UART
- 2 x SPI bus
- 2 x I2C bus
- 1 x PCM/I2S
- 1 x SPDIF
- 1 x PWM
- 1 x ADC
- 6 x GPIO
- 2 x 5V DC power in
- 2 x 3.3V power pin
Others
RTC battery connector for time backup
Power USB PD
Support USB Type C PD 2.0, 9V/2A, 12V/2A
Power Supply Qualcomm® Quick Charge™
Support QC3.0/2.0 adapter, 9V/2A, 12V/1.5A
Size 85mm x 54mm
商 城 价766.00元购买的价格不同可能是由于店铺往期促销活动引起的，详情可以咨询卖家
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