I have an Arduino Wireless SD card, I would like to send a file (1-3MB) from the SD card.
My current working Xbee configuration is
1 x COORDINATOR WITH API (Connected to explorer board - Win PC)
3 x ROUTER WITH AT MODE (Arduino Xbee/SD shield)
What I want to achive
I want to know the node id the file is coming from I understand this can be embeded in the frame data in API mode?
I want to check the total number of bytes sent and recieved - this can be in the frame data?
I want to use the checksum to validate the data present is correct and believe this is also in the frame data
So my questions are:
- Is API mode the best route to go for?
- What is the maximum amount of data I can put in a frame - is it 100 bytes?
Is there a better way?
Thanks for your help.