Raspberry Pi 3 Model B is the earliest model of the third-generation Raspberry Pi. It replaced Raspberry Pi 2 Model B in February 2016. See also Raspberry Pi 3 Model B+, the latest product in the Raspberry Pi 3 range. BCM2837 package change (2)

1.4GHz 64-bit quad-core processor, dual-band wireless LAN, Bluetooth 4.2/BLE, faster Ethernet, and Power-over-Ethernet support (with separate PoE HAT) For a step-by-step guide to getting your Pi up and running, check out our online Getting started guide. Read basic and advanced guides to configuring your Raspberry Pi.

Raspberry Pi 3 Model B+ has a 64-bit quad-core processor running at 1.4GHz, dual-band 2.4GHz and 5GHz wireless LAN, Bluetooth 4.2/BLE, Gigabit Ethernet over USB 2.0, and PoE capability via a separate PoE HAT. The dual-band wireless LAN …

在Pi day 这天，Raspberry pi 时隔两年发布了新款产品3B plus，对于Pi迷来说除了霍金去给爱因斯坦庆生的头条，自然没有比这个新闻更让人关注了。 相比3b来说，虽然只多了个 ’ +‘，但还是有不少融入了进来的科技…

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.

2016年3月15日 · 最大的改變是增加了 WiFi 802.11 b/g/n (2.4GHz)，Bluetooth 4.0，Bluetooth Low Energy (LE)！

Pi 3B+ 這次新增了 MaxLinear MxL7704 電源管理 IC，可有更好的溫度管理策略。例如在 70°C 以下可以使用 1.4GHz 全速運轉；但超過了 70°C 就會降到 1.2GHz 的速度。可用 Sysbench 看 …

通过查看查看树莓派 3b+ 的引脚图，先找到树莓派的串口引脚，也就是 uart tx 和 uart rx。 TX 就是 Transmit，用于发送信号，RX 就是 Receive，用于接受信号。 两个引脚如下图所示（红框标识），按图示的位置，在双排针脚的右边第四脚和第五脚。

2018年3月21日 · 與 Pi 3B 最大的改變是網路效能增加了，CPU 時脈也從 1.2GHz 微增加到 1.4GHz。Raspberry Pi 3 Model B+ 新的改變使用 BCM2837B0 晶片(原本為 BCM2837) 64-bit quad-core ARM Cortex-A53，單核心時脈可達 1.4GHz。

2019年11月29日 · Released in 2018, the raspberry pi 3B+ was the third ever seemingly capable upgrade to the raspberry pi 3B. With the 3B and Pi 3B+ having significant advantages over the Pi B+ and Pi 2, one would wonder what’s the difference between the 3B and 3B+? We’re here now in 2019, taking a look back at how it once took the world by storm!