中断是指计算机运行过程中，出现某些意外情况需主机干预时，机器能自动停止正在运行的程序并转入处理新情况的程序，处理完毕后又返回原被暂停的程序继续运行。

适用于ESP32和ESP8266板、树莓派Pico的外壳3D模型

Pico W Datasheet

In this book, we’ll look at how to get started with this hardware, and how to work with other electronic components. By the end of the book, you’ll know how to create your own programmable electronic contraptions.

The SDK (Software Development Kit) provides the headers, libraries and build system necessary to write programs for RP2040-based devices such as Raspberry Pi Pico in C, C++ or Arm assembly language.

This book is about the official MicroPython port for RP2040-based microcontroller boards.