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安装Arduino IDE 1.8.12
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做好科学上网的条件
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打开文件>首选项,更改附加开发板管理网址如下:http://arduino.esp8266.com/stable/package_esp8266com_index.json
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电饭煲控制代码
![NodeMcu v3 front](./Electric-Cooker/NodeMcu v3 front.jpg)
![NodeMcu v3 back](./Electric-Cooker/NodeMcu v3 back.jpg)
- 继电器板控制代码
![Delay/delay front.png](./Delay/delay front.png)
![./Delay/delay back.jpg](./Delay/delay back.jpg)