Difference between revisions of "Mini Shield for NanoPi Duo"
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[[File:Mini Shield for NanoPi Duo2.jpg|thumb|Mini Shield for NanoPi Duo 正面]] | [[File:Mini Shield for NanoPi Duo2.jpg|thumb|Mini Shield for NanoPi Duo 正面]] | ||
[[File:Mini Shield for NanoPi Duo3.jpg|thumb|Mini Shield for NanoPi Duo 底面]] | [[File:Mini Shield for NanoPi Duo3.jpg|thumb|Mini Shield for NanoPi Duo 底面]] | ||
| − | *Mini Shield for NanoPi | + | * The Mini Shield for NanoPi Duo is a dedicated carrier board for the NanoPi Duo. It extends Duo's Ethernet, serial port, audio, USB and etc. |
| − | * | + | * The mini shield has an onboard JMS567 USB to SATA IC and an mSATA interface. |
| − | * | + | * The mini shield has an onboard FE1.1s which extends four USB Host ports. |
| − | * | + | * It has a serial port and Ethernet port. |
| − | * | + | * It has an onboard microphone and a 3.5mm audio jack. |
| − | * | + | * The mini shield has a 2 x9 Pin header which extends NanoPi Duo's IO pins. |
| − | * | + | * There is a 6-pin SPI header on the reverse side. |
| − | * | + | * This shield's dimension and mounting holes' positions are exactly the same as those of a Raspberry Pi therefore it can be well fitted into a Raspberry Pi's case. |
==特性== | ==特性== | ||
Revision as of 05:43, 16 August 2017
1 Introduction
- The Mini Shield for NanoPi Duo is a dedicated carrier board for the NanoPi Duo. It extends Duo's Ethernet, serial port, audio, USB and etc.
- The mini shield has an onboard JMS567 USB to SATA IC and an mSATA interface.
- The mini shield has an onboard FE1.1s which extends four USB Host ports.
- It has a serial port and Ethernet port.
- It has an onboard microphone and a 3.5mm audio jack.
- The mini shield has a 2 x9 Pin header which extends NanoPi Duo's IO pins.
- There is a 6-pin SPI header on the reverse side.
- This shield's dimension and mounting holes' positions are exactly the same as those of a Raspberry Pi therefore it can be well fitted into a Raspberry Pi's case.
2 特性
- 和树莓派尺寸相同，可直装配在树莓派外壳中
- 4个USB Host接口
- 扩展的调试串口和网络接口
- 音频输入、输出接口
- 2x9 Pin GPIO排针
- 6Pin SPI 排针
- PCB尺寸（mm）：85x56
2.1 接口说明
Mini Shield for NanoPi Duo接口如右图所示，接口引脚丝印都在板子背面做了详细标注。
- Mini Shield for NanoPi Duo接口引脚定义
Number# Name Number# Name 1 VDD_5V 1 DEBUG_RX(UART_RXD0)/GPIOA5/PWM0 2 VDD_5V 2 DEBUG_TX(UART_TXD0)/GPIOA4 3 SYS_3.3V 3 GND 4 GND 4 I2C0_SCL/GPIOA11 5 GPIOL11/IR-RX 5 I2C0_SDA/GPIOA12 6 GPIOG11 6 UART3_TX/SPI1_CS/GPIOA13 7 USB-DM3 7 UART3_RX/SPI1_CLK/GPIOA14 8 USB-DP3 8 UART3_CTS/SPI1_MISO/GPIOA16 9 USB-DM2 9 UART3_RTS/SPI1_MOSI/GPIOA15 10 USB-DP2 10 UART1_RX/GPIOG7 11 EPHY-RXN 11 UART1_TX/GPIOG6 12 EPHY-RXP 12 CVBS 13 EPHY-TXN 13 LINEOUT_L 14 EPHY-TXP 14 LINEOUT_R 15 EPHY-LED-LINK 15 MIC_P 16 EPHY-LED-SPD 16 MIC_N
- 2x9 Pin排针引脚定义
Number# Name Number# Name 1 SYS_3.3V 2 VDD_5V 3 I2C0_SDA / GPIOA12 4 VDD_5V 5 I2C0_SCL / GPIOA11 6 GND 7 GPIOG11 8 UART1_TX / GPIOG6 9 GND 10 UART1_RX / GPIOG7 11 SPI1_MOSI/GPIOA15 12 GPIOL11 13 SPI1_MISO/GPIOA16 14 GND 15 SPI1_CLK/GPIOA14 16 SPI1_CS/GPIOA13 17 SYS_3.3V 18 NC
- 6 Pin SPI排针引脚定义
Number# Name 1 GND 2 SYS_3.3V 3 SPI1_CS/GPIOA13 4 SPI1_CLK/GPIOA14 5 SPI1_MOSI/GPIOA15 6 SPI1_MISO/GPIOA16
3 硬件连接
NanoPi Duo可直接装配在Mini Shield for NanoPi Duo底板上，装配时注意NanoPi Duo的方向，参考下图连接模块：
并可装配在树莓派外壳中，参考下图装配：
4 软件使用
4.1 1、mSATA接口使用
插入半高的mSATA接口SSD，启动系统后，可使用如下命令查看SSD：
fdisk -l
运行效果如下：
4.2 2、音频输入与输出
1、可使用以下命令录音：
xxxxx
运行效果如下：
2、可使用以下命令播放音频文件：
xxxxx
运行效果如下：
5 相关资料
- [Schematic](Schematic - Mini Shield for NanoPi Duo.pdf)
- [Dimension](Dimension - Mini Shield for NanoPi Duo_PCB（dxf）)
