I am new to this and I'm doing this for my final year project. What I have is Android, Arduino Uno, Xbee Wi-Fi Shield, and XBee Wi-Fi Module. All I want is how to code in Android and Arduino. I understand that in X-CTU software, there are XBee Ip Address and Wi-Fi protocols(UDP/TCP). I tried to modify others work but not working. Can someone please help me. I just need to turn on and off the LED. I just need the start.
I did a google search, and Cytron comes up right on top of the list.
The FIRST thing you need to know is to not make the same mistake as about 95% of other people make. Namely, you can not connect both the XBee module to the Arduino UNO Rx,Tx pins at the same time as trying to connect to the PC USB port. The signals will conflict.
This is a MAJOR MAJOR MAJOR MAJOR PITN with UNO boards, as the 328 chip has only a single UART. Some people try to use SoftSerial, but it doesn't work worth diddly-poo for me. Otherwise, you're stuck with disconnecting the XBee module when connecting the USB port and vice versa.
This would all go about 100X quicker and easier if you used a Mega2560 board.