电子设备之间的通信就像人类之间的交流，双方都需要说相同的语言。在电子产品中，这些语言称为通信协议。 之前有单独地分享了SPI、UART、I2C通信的文章，这篇对它们做一些对比。 串行 VS 并行 电子设备通过发送数据位从而实现相互交谈。位是二进制的 ...

UART、I2C、SPI都是常见的低速板级通信协议，目前主流的SoC都内置了这些通讯协议的控制器，同样，各种传感器、Touch控制器、指纹模块、蓝牙模块、WIFI模块也都兼容这三种通信方式的一种或几种。 下面分别说下： UART UART一般由TXD、RXD、GND三根线组成，是一种 ...

The Raspberry Pi single-board computer and all its variants have captured the imaginations of DIY enthusiasts and budding hobbyists alike. With the latest model, the Raspberry Pi 5, the mini-PC is ...

When developing projects that will require portability, and connectivity, your first instinct is to grab a Raspberry Pi. And why not? This single-board computer (SBC), which has become especially ...

Makers, developers and hobbyists that wish they had more serial ports on their Raspberry Pi mini computer might be interested in a new Raspberry Pi UART Hat that has been created by Salicon ...

The Raspberry Pi might sound like dessert, but it's actually a credit card–sized computer changing the world of DIY tech. First launched in 2012 by the Raspberry Pi Foundation, it was designed to make ...

With more than 45 million units sold, the Raspberry Pi is not only by far the most successful single-board computer, but also the best-selling British computer ever. The single-board computer (“SBC”) ...