查看“4004 R5S 4G”的源代码

== '''关键词''' ==
友善、NanoPi R5S、RK3568B2、LPDDR4X、eMMC、USB3.2、HDMI、PCIe、M.2 NVME、FriendlyWrt、OpenWrt、Andriod、Debian、Ubuntu、Type-C、PD快充

== '''一、简介''' ==
NanoPi R5S（简称“R5S”）是友善电子团队设计出品的一款双2.5G+千兆三网口的开发板，它采用瑞芯微RK3568B2作为主控处理器，配备2GB/4GB LPDDR4x内存和8GB eMMC闪存，并支持TF卡启动和运行FriendlyWrt等系统。

R5S接口丰富，布局紧凑，主板尺寸只有90x62mm，可选配安装一体化CNC氧化铝外壳。它带有1个HDMI输出接口，可运行Android、Buildroot和Ubuntu桌面等系统，也可以用作极客喜欢的命令行模式；并且可解码播放4K60p H.265/H.264等格式视频。

R5S还带有1个M.2 NVME固态硬盘接口，和2个USB 3.0接口，并支持USB C口PD快充电源供电，外接移动硬盘时无需担心供电不足，是照片和视频爱好者便携存储和处理的利器。

简言之，R5S集多网口、轻NAS和视频播放于一体，同时适合学习物联网开发、发掘、探索，打造独具一格的玩法。

== '''二、硬件资源''' ==
1. SoC: Rockchip RK3568B2

*CPU: Quad-core ARM Cortex-A55 CPU, up to 2.0GHz

*GPU: Mali-G52 1-Core-2EE，supports OpenGL ES 1.1, 2.0, and 3.2, Vulkan 1.0 and 1.1, OpenCL 2.0 Full Profile

*VPU: 4KP60 H.265/H.264/VP9 video decoder, 1080P60 H.264/H.265 video encoder

*NPU: Support 0.8T

2. RAM: 2GB/4GB LPDDR4X

3. Flash: 8GB/16GB eMMC

4. Ethernet: one Native Gigabit Ethernet, and two PCIe 2.5Gbps Ethernet

5. USB: two USB 3.2 Gen 1 Type-A ports

6. HDMI:

*support HDMI1.4 and HDMI2.0 operation

*support up to 10 bits Deep Color modes

*support up to 1080p@120Hz and 4096x2304@60Hz

*support 3-D video formats

7. PCIe: M.2 Key M, PCIe2.1 x1, support NVME, PCIe WiFi etc

8. microSD: support UHS-I

9. GPIO:

*12-pin 0.5mm FPC connector

*up to 1x SPI, up to 3x UARTs, up to 4x PWMs, up to 8x GPIOs

10. SD/MMC/SDIO/I2S:

*2x8-pin 1.27mm connector

*Compatible with SDIO3.0 protocol

*Compatible with SD3.0, MMC ver4.51

*4bits data bus widths

*1x I2S with 2x SDO and 3x SDI

11. Debug: one Debug UART, 3 Pin 2.54mm header, 3.3V level, 1500000bps

12. LEDs: 4 x GPIO Controlled LED (SYS, WAN, LAN1, LAN2)

13. others:

*2 Pin 1.27/1.25mm RTC battery input connector for low power RTC IC HYM8563TS

*MASK button for eMMC update

*one 5V Fan connector

14. Power supply: USB-C, support PD, 5V/9V/12V input

15. PCB: 8 Layer, 62x90x1.6mm

16. Ambient Operating Temperature: 0℃ to 70℃

== '''三、友善介绍页面''' ==
https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R5S/zh