树莓派的硬件及配置

脑图

树莓派的硬件及配置

基本硬件信息

树莓派4B

核心器件

Broadcom BCM2711

Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.5GHz

板载资源

1GB, 2GB or 4GB LPDDR4-2400 SDRAM (depending on model)

2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE

H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)

OpenGL ES 3.0 graphics

接口

Gigabit Ethernet

2 USB 3.0 ports; 2 USB 2.0 ports.

Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)

2 × micro-HDMI ports (up to 4kp60 supported)

2-lane MIPI DSI display port

2-lane MIPI CSI camera port

4-pole stereo audio and composite video port

Micro-SD card slot for loading operating system and data storage

供电

5V DC via USB-C connector (minimum 3A*)

5V DC via GPIO header (minimum 3A*)

Power over Ethernet (PoE) enabled (requires separate PoE HAT)

设计文档

机械结构

核心器件

集成四核ARM Cortex-A53（ARMv8）64位@ 1.4GHz CPU

集成博通 Videocore-IV GPU

板载资源

内存：1GB LPDDR2 SDRAM

有线网络：千兆以太网（通过USB2.0通道，最大吞吐量 300Mbps）

无线网络：2.4GHz和5GHz 双频Wi-Fi，支持802.11b/g/n/ac

蓝牙：蓝牙4.2&低功耗蓝牙（BLE）

存储：Micro-SD, 建议购买16GB的TF卡以便安装更多的应用程序

规格：82mmx 56mmx 19.5mm，50克

接口

HDMI

3.5mm模拟音频视频插孔

4x USB 2.0

以太网

摄像机串行接口（CSI）

显示器串行接口（DSI）

MicroSD卡座

40pin扩展双排插针，每个管脚的功能定义参见

相关文档

3A+的机械结构

核心器件

1GHz, single-core CPU

板载资源

512MB RAM

W版本独有

802.11 b/g/n wireless LAN

Bluetooth 4.1

Bluetooth Low Energy (BLE)

接口

Mini HDMI and USB On-The-Go ports

Micro USB power

HAT-compatible 40-pin header

Composite video and reset headers

CSI camera connector

设计文档

PDF格式的产品简介

PDF格式的机械结构

核心器件

BCM2837

4核、64bit、1.2GHz

板载资源

1GB RAM

BCM43438 wireless LAN and Bluetooth Low Energy (BLE) on board

100 Base Ethernet

接口

40-pin extended GPIO

4 USB 2 ports

4 Pole stereo output and composite video port

Full size HDMI

CSI camera port for connecting a Raspberry Pi camera

DSI display port for connecting a Raspberry Pi touchscreen display

Micro SD port for loading your operating system and storing data

供电

Upgraded switched Micro USB power source up to 2.5A

设计文档

机械结构

核心器件

A 900MHz quad-core ARM Cortex-A7 CPU

板载资源

1GB RAM

VideoCore IV 3D graphics core

接口

100 Base Ethernet

4 USB ports

40 GPIO pins

Full HDMI port

Combined 3.5mm audio jack and composite video

Camera interface (CSI)

Display interface (DSI)

Micro SD card slot

设计文档

PDF格式的产品简介

PDF格式的机械结构

PDF格式的原理图

树莓派B+

核心器件

BCM2835

板载资源

接口

40 Pin GPIO header

4 USB 2.0 ports

Micro SD

100 Base Ethernet

相关文档

PDF格式的产品简介

PDF格式的机械结构

核心器件

板载资源

接口

设计文档

PDF格式的机械结构

典型外围配置

Raspberry Pi 4 Model B, 4GB

Raspberry Pi Keyboard & Mouse

2 × micro HDMI to Standard HDMI (A/M) 1m Cables

Raspberry Pi 15.3W USB-C Power Supply

Raspberry Pi 4 Case

Official Raspberry Pi Beginner's Guide (English language)

16GB NOOBS with Raspbian microSD card

扩展板卡

PoE HAT

功能：The Raspberry Pi PoE HAT is an add-on board for the Raspberry Pi 4 Model B and the Raspberry Pi 3 Model B+. It allows the Raspberry Pi to be powered via a power-enabled Ethernet network

802.3af PoE

Fully isolated switched-mode power supply

37–57V DC, Class 2 device

5V/2.5A DC output

25mm x 25mm brushless fan for processor cooling

Fan control

产品简介

机械结构

TV HAT

功能：The Raspberry Pi TV HAT has a DVB-T2 and DVB-T tuner on board, which allows you to receive and decode digital television streams on your Raspberry Pi.

Sony CXD2880 TV tuner

Supported TV standards:

Reception frequency: VHF III, UHF IV, UHF V

产品简介

如何使用？

支持的媒体播放器

Kodi

OMXplayer

LibreELEC

机械结构

Sensor HAT