SPI是串行外设接口(Serial Peripheral Interface)的缩写,是一种高速的,全双工,同步的通信总线,并且在芯片的管脚上只占用四根线,节约了芯片的管脚。
适用于ESP32和ESP8266板、树莓派Pico的外壳3D模型
RP2040 Datasheet
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.
This book is about the official MicroPython port for RP2040-based microcontroller boards.
Arduino编程参考手册中文版,带目录适合打印。









