处理器
| 核心的处理器数量 |
4 |
| 处理器频率 |
1200 MHz |
端口 & 界面
| 蓝牙 |
Y |
| USB 端口数量 |
4 |
| USB版本 |
2.0 |
| 无线局域网连接 |
Y |
另外
| 以太网路(RJ-45)连接接口数量 |
1 |
| 以太网连接器 |
Y |
1.2GHz Quad Core ARM Cortex-A53, 1GB LPDDR2 RAM, 4x USB 2.0, HDMI, Ethernet
<b>Raspberry Pi 3 Model B SBC</b>
The Raspberry Pi 3 Model B looks identical to the Pi 2 B at first glance. It is the same size and has much of the same components on board. So what is the difference? The new Pi 3 brings more processing power and on-board connectivity, saving you time with the development of your applications. Perfect for your Internet of Things (IoT) designs.
<b>Pi 3 compared to Pi 2</b>
More processor speed. The CPU on the Pi 3 is one and a half times faster at 1.2 GHz. Your Pi board performs better.
<b>On-board connectivity.</b>
The Pi 3 features 802.11 b/g/n Wireless LAN and Bluetooth Classic & Low Energy (BLE). You can get connected much quicker without the need for any external device.
<b>2.5 A power supply.</b>
With more processor speed and on-board connectivity, you'll need more power. Power supplies for previous Pi boards will not be sufficient. You will need the Official Raspberry Pi Power Supply (9098126 — white) or (9098135 — black).
<b>New components.</b>
The Pi 3 features a chip antenna where status LEDs were located previously. The status LEDs are still on the board, right next to the microSD card slot.
<b>New to Raspberry Pi?</b>
The Raspberry Pi is a single computer board — developed to encourage and aid the teaching of programming and computing. It is also a fantastic starting point for the development of the Internet of Things (IoT) projects. The low cost and 'plug and play' nature of Pi makes for a board that is accessible to all and has numerous connectivity options. Pi is the perfect experimental tool, whether you want to use it as a desktop computer, media centre, server or monitoring/security device within your home. No limits. Linux-based operating systems run on the Pi with plenty of access to free software and downloads. What is more, there is a great Pi community out there — look at DesignSpark, the design engineer community at RS.
