So I've got the (brilliant) Racechrono working on my iPAQ Hx4700 working with my BT GPS which uses a Serial Port to connect to the pocket pc. I've also bought a BT OBDII interface, using the ELM327 module, which also uses a serial connection to connect to the iPAQ. Now this is where it gets tricks, as when I have one connected, and I try to connect the other, it tells me I cannot, because I've already got a serial connection. I've tried this running WM2003SE and WM6.1 on the 4700. From a bit of googling, it appears BT doesn't support dual serial connections, or dual connections of any profile. I've got racechrono working with just the GPS and the OBD data working with just the OBDII device with OBDGauge, but never at the same time.
How then are people managing to get both of these running simultaneously? I would've thought both devices would use serial communication to relay their data.
Thanks for this great bit of software, just hope I can get it all working together.