View source for NanoPi R4SE

[[NanoPi R4SE/zh|查看中文]]

==Introduction==
[[File:NanoPi_R4SE_Overview.jpg|thumb|300px|Overview]]
[[File:NanoPi_R4SE_Front.jpg|thumb|300px|Front]]
[[File:NanoPi_R4SE_Back.jpg|thumb|300px|Back]]
[[File:R4SE_Case-01.jpg|thumb|300px|Case]]
[[File:R4SE_Case-02.jpg|thumb|300px|Case]]
[[File:R4SE_Case-03.jpg|thumb|300px|Case]]
[[File:R4SE_Case-04.jpg|thumb|300px|Case]]
* The NanoPi R4SE(as "R4SE") is an open source platform with dual-Gbps Ethernet ports designed and developed by FriendlyElec for IoT applications.
* The NanoPi R4SE uses the RK3399 SoC. It has two Gbps Ethernet ports and 4G LPDDR4 RAM. FriendlyElec ported an OpenWrt system for it. It works with Docker CE. It is a good platform for developing IoT applications, NAS applications etc.
==Hardware Spec==
* SoC: Rockchip RK3399
** CPU: big.LITTLE，Dual-Core Cortex-A72(up to 2.0GHz) + Quad-Core Cortex-A53(up to 1.5GHz)
** GPU: Mali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1, OpenCL, DX11, and AFBC
** VPU: 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc
* PMU: RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, software power-down, RTC wake-up, system sleep mode
* RAM: 4GB LPDDR4
* Flash: 32GB eMMC
* Ethernet: one Native Gigabit Ethernet, and one PCIe Gigabit Ethernet
* USB: two USB 3.0 Type-A ports
* microSD Slot x 1
* Debug: one Debug UART, 3 Pin 2.54mm header, 3V level, 1500000bps
* LEDs: 1 x power LED and 3 x GPIO Controlled LED (SYS, LAN, WAN)
* others: 
** 2 Pin 1.27/1.25mm RTC battery input connector
** one User Button
** one MASK Button for eMMC upgrade
** one 5V Fan connector
* Power supply: DC 5V/3A, via USB-C connector
* PCB: 8 Layer, 66 mm x 66 mm
* Temperature measuring range: 0℃ to 80℃

==Diagram, Layout and Dimension==
===Layout===
[[File:NanoPi_R4SE_Layout.jpg |thumb|300px|NanoPi R4SE Layout]]

* '''Debug UART Pin Spec'''
:: 3V level signals, 1500000bps
::{| class="wikitable"
|-
|'''Pin#''' ||'''Assignment''' ||   '''Description '''   
|-
|1    || GND                 || 0V
|- 
|2   || UART2DBG_TX         || output
|-
|3   || UART2DBG_RX         || intput
|}

*'''USB Port'''
:: Each USB 3.0 port has 2A overcurrent protection.

*'''RTC'''
::RTC backup current is 27uA.
::Connector P/N: Molex 53398-0271
:'''Notes'''
::#Power Input : 5V/3A, via USB Type-C(USB PD Specification is not supported)
==Get Started==
===Essentials You Need===
Before starting to use your NanoPi-R4SE get the following items ready
* NanoPi-R4SE
* MicroSD Card/TF Card: Class 10 or Above, minimum 8GB SDHC
* 5V/3A and above USB Type-C interface power adapter (Note: QC/PD fast charger may have compatibility issues)， it is recommended to use the following or similar power adapter:
**[https://www.friendlyarm.com/index.php?route=product/product&path=73&product_id=238 5V 4A Power Adapter]
* If you need to develop and compile,you need a computer that can connect to the Internet. It is recommended to install Ubuntu 20.04 64-bit system and use the following script to initialize the development environment, or use docker container: <br />
**[https://github.com/friendlyarm/build-env-on-ubuntu-bionic How to setup the Compiling Environment on Ubuntu bionic]<br />
**[https://github.com/friendlyarm/docker-cross-compiler-novnc docker-cross-compiler-novnc]<br />
===TF Cards We Tested===
Refer to： [[Template:TFCardsWeTested/zh|TFCardsWeTested]]
{{1500000SerialPortDebugSetting}}
===Install OS===
{{BurnLinuxToSD-RK3399Router|NanoPi-R4SE}}
{{BurnLinuxToEMMC-RK3399Router|NanoPi-R4SE}}
{{RockchipUnbrick|NanoPi-R4SE}}
{{FriendlyWrt21|NanoPi-R4SE}}
{{OfficialUbuntuCore|NanoPi-R4SE}}
{{FriendlyCoreRemoveQt}}
==Work with Debian11 Desktop==
===Introduction to Debian11 Desktop===
{{DebianBullseyeDesktop-Intro|NanoPi-R4SE}}
{{DebianBullseyeDesktop-Common|NanoPi-R4SE}}
==Work with Debian10 Desktop==
* Refer to：
** [[Debian Buster Desktop|Debian Buster]]
==Buildroot Linux==
{{RK3399 Buildroot Intro|NanoPi-R4SE}}
<br />
For a more detailed description of the Buildroot system, please refer to: [[Buildroot|Buildroot]]<br />
==How to Compile==
{{Rockchip-DevEnv|NanoPi-R4SE}}
{{RK3399-BuildFromSource|NanoPi-R4SE}}
{{RK3399-HWAccess|NanoPi-R4SE}}
{{RockchipMiscCustome|RK3399}}
==Link to Rockchip Resources==
{{LinkToRockchipResources|NanoPi-R4SE}}
==Schematic, PCB CAD File==
*Schematic:  [https://wiki.friendlyelec.com/wiki/images/c/cf/NanoPi_R4SE_2205_SCH.PDF NanoPi_R4SE_2205_SCH.PDF]
*PCB CAD File：[https://wiki.friendlyelec.com/wiki/images/8/83/NanoPi_R4SE_2205_DXF.zip NanoPi_R4SE_2205_DXF.zip]

==Update Log==
{{RK3399Router-UpdateLog|NanoPi-R4SE}}