Difference between revisions of "Matrix - Easy Multiplexing Board for M1/zh"
From FriendlyELEC WiKi
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==特性== | ==特性== | ||
| − | * | + | * 2个2.54mm 40Pin排针 |
| − | * | + | * 1个2.0mm 4Pin I2C0接口端子 |
| − | * | + | * 1个2.0mm 4Pin UART1接口端子 |
| + | * PCB尺寸（mm）：40x64 | ||
[[File:EMB002.png | frameless|400px|EMB-01.PCB]] | [[File:EMB002.png | frameless|400px|EMB-01.PCB]] | ||
Revision as of 06:07, 11 October 2016
1 介绍
- 模块Easy Multiplexing Board for M1是专为NanoPi M1定制的IO口扩展模块，模块提供了两个40 Pin排针和2个2.0间距的4 Pin端子，一个是I2C0接口，一个是UART1接口，模块方便实用。
2 特性
- 2个2.54mm 40Pin排针
- 1个2.0mm 4Pin I2C0接口端子
- 1个2.0mm 4Pin UART1接口端子
- PCB尺寸（mm）：40x64
- 引脚说明:
| 名称 | 描述 |
| S | GPIO |
| V | 电源5V |
| G | 地 |
3 工作原理
- Matrix-Easy Multiplexing Board for M1主要
4 硬件连接
4.1 连接NanoPi M1
参考下图连接模块：
Matrix-EMB_nanopi_m1
连接说明：
| Matrix-Button | NanoPi M1 |
| S | Pin7 |
| V | Pin4 |
| G | Pin6 |
