Dragino PAB2, Руководство пользователя

Страница: 2 / 39

Index:
1 INTRODUCTION ......................................................................................................... 4
1.1 What is Yun Shield .............................................................................................. 4
1.2 Specifications ..................................................................................................... 4
1.3 Features .............................................................................................................. 4
1.4 LEDs .................................................................................................................. 5
1.5 System Structure ................................................................................................. 6
2 CONFIGURE YUN SHIELD ........................................................................................ 8
2.1 Find the ip addresses ........................................................................................... 8
2.2 Configure Method ............................................................................................... 9
2.2.1 Access via web interface .......................................................................... 9
2.2.2 Access via SSH ........................................................................................ 9
2.3 Web Configure Pages ........................................................................................ 10
2.3.1 General Set Up ....................................................................................... 10
2.3.2 Arduino related set up ............................................................................ 10
2.3.3 Upgrade ................................................................................................. 11
3 USE WITH ARDUINO BOARDS ............................................................................... 12
3.1 Connects to Arduino Boards .............................................................................. 12
3.1.1 Connect to Leonardo .............................................................................. 12
3.1.2 Connect to Arduino Uno ........................................................................ 12
3.1.3 Connect to Arduino Duemilanove/Diecimila .......................................... 14
3.1.4 Connect to Arduino Mega2560 ............................................................... 14
3.2 Detect Yun Shield ............................................................................................. 15
3.3 Upload Sketch .................................................................................................. 17
3.4 Bridge Library .................................................................................................. 17
4 EXAMPLES ................................................................................................................ 18
4.1 Example 1: Say hello to Linux .......................................................................... 18
4.2 Example 2: Upload data to IoT Server ............................................................... 20
4.3 Example 3: Log Data to USB flash .................................................................... 23
4.4 Example 4: Use MQTT ..................................................................................... 25
5 FAQ ............................................................................................................................. 26
5.1 What is the difference between the official Arduino Yun and Yun Shield? .......... 26
5.2 Is Yun Shield compatible with a variant Arduino Board? ................................... 26
5.3 How to set up /www/sd and /mnt/sd? ................................................................ 27
5.4
Arduino IDE doesn’t detect Yun Shield ............................................................. 27
5.5 Where can I find the source code of Yun Shield? ............................................... 27
w w w . e k t
2
. c o m
Electronics
Katrangi
Trading