arduino

mega rs485 serial available

http://forum.arduino.cc/index.php?topic=134980.0

http://www.gammon.com.au/forum/?id=11428

http://arduino-info.wikispaces.com/SoftwareSerialRS485Example

https://forum.sparkfun.com/viewtopic.php?f=32&t=34205

http://electronics.stackexchange.com/questions/28739/arduino-delay-of-1ms-necessary-between-serial-read-and-serial-write

http://my.safaribooksonline.com/book/hobbies/9781449399368/serial-communications/introduction-id3

http://boards.straightdope.com/sdmb/showthread.php?t=679163

 

 

*libelium:http://www.geek-workshop.com/thread-297-1-1.html

 

http://www.libelium.com/development/waspmote/examples/

 

ftp

http://www.cooking-hacks.com/documentation/tutorials/arduino-3g-gprs-gsm-gps#indexz

http://forum.arduino.cc/index.php?topic=178607.0

http://www.cooking-hacks.com/forum/viewtopic.php?f=29&t=3415

http://www.libelium.com/development/waspmote/examples/gprs-20-uploading-files-to-a-ftp-server/

http://playground.arduino.cc//Code/FTP

 

 

http://www.cooking-hacks.com/documentation/tutorials/arduino-gprs-gsm-quadband-sim900

 

 

http://www.amobbs.com/thread-5481789-1-1.html

http://www.geek-workshop.com/thread-2695-1-1.html

 

自制基於Arduino移動式城市環境信息採集器

http://www.geek-workshop.com/thread-297-1-1.html

 

龍戈電子旗艦店：

各類基於Arduino的傳感器

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