Guys,
Had success sending light sensor data(first divide by 10 to convert to char data type before transmitting) from remote Arduino/Data Shield/XBee----->XBee/Arduino/PC. The data made sense and identical to that when I monitor the Serial output of the transmitting unit alone.
However: when I try to send temp AND light sensor data(again divided by 10 to keep within integer range of char data type), the light reading is way too high and in fact not consistent. I know there's a simple explanation, but I've struggled with different timing, checked Forum with as many search strings as I could think of, checked Tom Igoe's book which I own, tried to adapt SerialCallResponse for use with Arduino without Processing, and as I'm not a programmer I am stuck.
Light data should be ranging between 40-60(raw data would be 400-600), but I'm getting 191, 170's and inconsistent.
It's been two weeks for me to bother you all with this.
Without posting code yet, is there any code for synchronization you can suggest or general suggestions for newbie pitfalls?