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ESP8285接入App Inventor 2深度调研：4种连接方案+是否需要开发拓展 - 创客...
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核心结论：ESP8285软件生态与ESP8266 100%兼容，可用Arduino ESP8266 Core或ESP-IDF直接开发。
二、源码层面的现有连接组件
通过分析MIT App Inventor源码(appinventor/components/src/)和fun123自研拓展(cn/fun123/)，发现以下可用的连接组件...
Convert a number range to another range, maintaining ratio
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I didn't dig up the BNF for this, but the Arduino documentation had a great example of the function and it's breakdown. I was able to use this in Python by simply adding a def renaming to remap (cause map is a built-in) and removing the type casts and curly braces (i...
What are some resources for getting started in operating system development? [closed]
...re. I don't like harvard architectures personally, so I am uninterested in arduino, but it is the most popular. For more exotic work, the XC-1A is nice too.
– Paul Nathan
Oct 29 '10 at 22:34
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Download a single folder or directory from a GitHub repo
...d by the project full path. Example: svn ls https://github.com/RobTillaart/Arduino.git. To export just one folder, you just add the /trunk followed by the desired path, like svn export https://github.com/RobTillaart/Arduino.git/trunk/libraries/DHTlib. It is easier to keep the project path intact.
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When should you use a class vs a struct in C++?
...neath the hood, they are the same. I wonder if a struct definition in the Arduino environment is considered a cpp class, seeing as it's compiled using g++.
– Benjamin
Apr 24 '17 at 5:07
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App Inventor 2 IoT 参考文档 · App Inventor 2 中文网
...绍
【硬件交互】APP INVENTOR硬件交互学习教程03——巧借arduino nano 配置HC-05
【硬件交互】APP INVENTOR硬件交互学习教程04——蓝牙控制继电器
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App Inventor 2 串口组件：App使用OTG数据线进行串口通信 · App Inventor 2 中文网
... Inventor 2 串口组件的使用方法，以及如何利用手机串口与Arduino硬件进行通信。串口通信波特率：9600。英文原版视频如下：
可以看到，手机串口连接时，没有像PC那样指定“COM3”等端口，而是直接使用默认的USB设备：
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APP INVENTOR硬件交互学习教程02——资源介绍 - 创客硬件开发 - 清泛IT社区...
1.主控使用创客常用的arduino nano，程序下载方便，扩展库很多。
2.板子集成3路独立LED，可以单独控制
3.板子集成RGB LED，可以单独控制
4.一路可调电位计，可以进行AD实验
5.板子集成红外发射和接收，方便进行红外...
【活动取消】App Inventor 2 中文网学习合作计划，快速提升你的App Invento...
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活动报名截止时间：2024年7月3日。
小飞侠报名arduino小能手报名思路不错，支持，报名@mzb2012 @逍遥虎 @chenweigang 很遗憾地通知大家，由于活动报名人数不足，本次活动正式取消，感谢大家的支持！已报名者每人奖励100小...
APP INVENTOR硬件交互学习教程06——硬件参数上报 - 创客硬件开发 - 清泛IT...
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2.程序逻辑
增加接收处理和显示判断
3.arduino nano代码
// 引脚定义
const int ledPin1 = 5;// the number of the LED pin
const int ledPin2 = 6;
const int ledPin3 = 3;
const int bluePin = 6;// the number of the LED ...