项目设计硬件手册

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1、项目设计硬件手册STEPBaseBoardV3.0STEP2017/12/12项目设计硬件手册项目设计硬件手册目录1.概述...............................................................................................................................................22.硬件布局：........................................................................

2、............................................................33.STEPBaseBoard3.0硬件简介：...................................................................................................43.1STEPBaseBoard3.0开发板..............................................................................

3、..................43.2小脚丫核心板....................................................................................................................43.3电源模块............................................................................................................................43.4UART

4、通信模块...................................................................................................................53.54x4矩阵键盘......................................................................................................................53.6旋转编码器...........................

5、.............................................................................................53.7WIFI模块ESP8266-12F......................................................................................................53.8ADC模块...........................................................

6、..................................................................53.9DAC模块.............................................................................................................................53.10蜂鸣器............................................................................

7、..................................................63.11PMOD接口.......................................................................................................................63.12数码管模块..............................................................................................

8、............