Difference between revisions of "UNO Dock V2.0 for NanoPi NEO"
From FriendlyELEC WiKi
(→介绍) |
|||
| Line 1: | Line 1: | ||
[[UNO Dock V2.0 for NanoPi NEO/zh|查看中文]] | [[UNO Dock V2.0 for NanoPi NEO/zh|查看中文]] | ||
| − | == | + | ==Introduction== |
[[File:Matrix - UNO Dock for NanoPi NEO-v2.0.jpg|thumb|UNO Dock V2.0 for NanoPi NEO]] | [[File:Matrix - UNO Dock for NanoPi NEO-v2.0.jpg|thumb|UNO Dock V2.0 for NanoPi NEO]] | ||
| − | * | + | * The UNO Dock V2.0 for NanoPi NEO is a NanoHat Hub alike extension board. |
| − | * | + | * It is an Arduino board compatible with Arduino UNO and works with Arduino programs. |
| − | * | + | * The UNO Dock V2.0 communicates with NanoPi NEO/Air/NEO2 with I2C. The MEGA328P on the board acts as an interface between an external module connected to the board and the NanoPi NEO/Air/NEO2 that is mounted on the board.When a NanoPi NEO/Air/NEO2 and an Arduino module are connected to the UNO DOCK users can easily access the Arduino module from the NanoPi NEO/Air/NEO2. |
| − | * | + | * It has an onboard USB to Serial port chip which allows users to set the serial port as either Arduino serial port or NanoPi NEO/Air/NEO2's debug port with a jumper |
| − | * | + | * It has 12V power input to 5V/2A output. |
| − | * | + | * The two USB ports on the NanoPi NEO/Air/NEO2 are populated to the module |
| − | * | + | * The male connectors on the NanoPi NEO/Air/NEO2 are populated to the module and a NanoHat module can be stacked on it. |
| − | * | + | * NEO's GPIO pins are populated to the module |
| − | *NanoPi NEO/Air/ | + | * NanoPi NEO/Air/NEO2 can be directly mounted on the UNO Dock V2.0. |
==特性== | ==特性== | ||
Revision as of 10:28, 27 April 2017
Contents
1 Introduction
- The UNO Dock V2.0 for NanoPi NEO is a NanoHat Hub alike extension board.
- It is an Arduino board compatible with Arduino UNO and works with Arduino programs.
- The UNO Dock V2.0 communicates with NanoPi NEO/Air/NEO2 with I2C. The MEGA328P on the board acts as an interface between an external module connected to the board and the NanoPi NEO/Air/NEO2 that is mounted on the board.When a NanoPi NEO/Air/NEO2 and an Arduino module are connected to the UNO DOCK users can easily access the Arduino module from the NanoPi NEO/Air/NEO2.
- It has an onboard USB to Serial port chip which allows users to set the serial port as either Arduino serial port or NanoPi NEO/Air/NEO2's debug port with a jumper
- It has 12V power input to 5V/2A output.
- The two USB ports on the NanoPi NEO/Air/NEO2 are populated to the module
- The male connectors on the NanoPi NEO/Air/NEO2 are populated to the module and a NanoHat module can be stacked on it.
- NEO's GPIO pins are populated to the module
- NanoPi NEO/Air/NEO2 can be directly mounted on the UNO Dock V2.0.
2 特性
- 兼容Arduino UNO接口。
- USB转串口。
- 12V电压输入，板载电压转换和电源开关。
- 支持BakeBit解决方案。
- 两个USB扩展接口。
- NEO接口排针，可直接堆叠连接NanoHat模块。
- NEO GPIO排母，方便排线外接其他模块。
- PCB尺寸（mm）：112x53.3
2.1 接口说明
UNO Dock V2.0 for NanoPi NEO的接口说明如下所示：
- UNO Dock V2.0 for NanoPi NEO接口说明：
| 名称 | 描述 |
| 12V DC In | 12V电源输入 |
| Power on/off | 电源开关 |
| NEO USB 1 | 扩展的NanoPi NEO/Air/NEO2 USB 1 |
| NEO USB 2 | 扩展的NanoPi NEO/Air/NEO2 USB 2 |
| USB to URAT | USB转串口 |
| Arduino interface | Arduino接口 |
| ICSP | ICSP接口 |
| UART select | UNO UART、NEO DEBUG串口选择 |
| NEO GPIO | NEO GPIO排母接口 |
| NEO Debug UART | NanoPi NEO/Air/NEO2调试串口 |
| NEO interface | NanoPi NEO/Air/NEO2安装接口 |
| Reset | UNO复位按键 |
3 如何在NanoPi NEO/Air/NEO2上使用UNO Dock V2.0 for NanoPi NEO
3.1 连接NanoPi NEO/Air/NEO2
目前支持的开发板有NanoPi NEO/Air/NEO2。NanoPi NEO2暂时不支持Bakebit
连接方法是倒扣NanoPi NEO/Air/NEO2到你的UNO Dock V2.0 for NanoPi NEO上即可，参考下图连接模块：
3.2 安装BakeBit软件包
- 第1步 - 通过ssh，或者串口终端进入开发板的命令行，从 github 上下载BakeBit代码:
cd ~ git clone https://github.com/friendlyarm/BakeBit.git
- 第2步 - 使用如下命令在开发板上安装BakeBit包:
cd BakeBit/Script chmod +x install.sh ./install.sh
- 第3步 - 重启开发板:
reboot
- 第4步 - 验证UNO Dock是否正常工作:
将LED配件的SIG信号用杜邦线连接到UNO Dock V2.0 for NanoPi NEO上的D3引脚，在命令行执行以下命令操作LED:
python ~/BakeBit/Software/Python/grove_led_blink.py
看到LED闪烁，恭喜你，UNO Dock V2.0 for NanoPi NEO已经为你准备好了！
4 如何在UNO Dock V2.0 for NanoPi NEO上使用Arduino
- 第一步，将UNO Dock V2.0 for NanoPi NEO板的串口跳线帽装在UNO-UART侧，使用USB线连接电脑，使用12V直流电源给板子供电。
- 第二步，电脑的计算机管理器查看UNO Dock板的串口号，例如本机的串口号是COM2.
- 第三步，下载安装Arduino IDE软件，Arduino IDE下载地址
请如下配置环境：
1、选择工具->开发板->Arduino Nano
2、选择工具->处理器->ATmega328
3、选择工具->端口->COM2(选择对应的计算机端口)
- 第四步，点击上传按钮，测试环境。
如果Arduino IDE软件提示“上传成功”，恭喜你，可以充分发挥你的想象，开始你的UNO Dock之旅了！
5 注意
使用Arduino IDE软件下载Arduino程序后，会覆盖UNO Dock V2.0 for NanoPi NEO单片机中的固件，如果此时回到NanoPi NEO/Air/NEO2上使用UNO Dock V2.0 for NanoPi NEO，需要先给UNO Dock V2.0 for NanoPi NEO下载固件，固件源码已上传到github，直接使用Arduino IDE上传即可。
固件源码下载地址
6 相关资料
- [Schematic](UNO Dock V2.0 for NanoPi NEO.pdf)
- [Dimension](UNO Dock V2.0 for NanoPi NEO Dimension.rar)
