I aim to create a robot that uses a PICAXE micro-controller and runs wirelessly through an Xbee Pro module to my my apple laptop. The Xbee on the computer end would be connected vier USB. The application I wish to create would need to read variables sent vier the "serout" command. these would then be read by the application which would draw a map and sent back information on the fastest route etc.

I am a total beginner with VB but have done a lot of programing for PICAXE's.

Any info, useful sites or examples would be greatly appreciated, thanks, Lliam.

 

Most people use VB to talk to a virtual "serial" port on a USB<>RS232 converter. However, that's not what you're after here.

Sounds like what you want to do is build a library for communication with your robot via the wireless module. Don't get sucked in to the "serial port"
problem. I did note that you plan to use your apple laptop. How do you plan to get VB code to run on that?

Try these:

http://www.circuitcellar.com/library/print/0906/Eady194/Index.htm

http://itp.nyu.edu/~raf275/meshnetworking/XBee/XBee_example.html

http://www.maxstream.net/products/xbee/xbee-oem-rf-module-zigbee.php

http://www.maxstream.net/products/xbee/XBee_Code_Development.zip

Michael