Hello

we are a University of Toronto electrical engineering 4rth year group, doing a design project on a health monitoring system on Blackberry.
We need to find a way to send data into the blackberry from a microcontroller, use the data for the blackberry application, and send data out.

I could not find much information based on external device connections to blackberry.
My questions are:

1) what kind of input cables can be used? (30bit cables possibly?)
2) what other options do we have for sending data in and out? (bluetooth? )
3)how much data can be sent at once? I am not very familiar with sending data through USB.. how does it work?

if you know anything else that might help please let us know.

Thanks, roozbeh

You should probably contact Research In Motion directly.