what is the chance of someone smarter than me getting this working on the n810 with python. It seams to be a serial device with very limited commands
a returns meters traveled and time in milliseconds from the last 'a'
b i have no idea maybe nothing in the simulator
c returns time since last 'c' , meters, speed,acceleration.
se|xxx> sets the ratio in 1/hundreds of a revolution to the width of a
tennis court.
it would be useful to log speed against gps position. with a little imagination you could also get cadence and power.

Any link regarding this device?

oops it was in the copy/past buffer but i forgot to past http://soundofmotion.com/

I like. Can someone port this app and make a .deb please.

Unless the source code is available (I didn't really look, but I doubt it), no one but the maker can port it. But if smackpotato is right re: the protocol, it can be cloned. It looks to be J2ME, and I'm not sure what all would be involved in getting it working, but unless you've got a rather strong and specific desire to have it running (without porting), reimplementing looks easier. (And if you wanted GPS integration, you have to reimplement so you have the source.)

I'd buy one and mess with it if it was $30, but $80 is too spendy for all the more I ride these days.

Good luck; as I don't know or like python, and don't have one, I won't be much use. Someone around has an app they use to record their motorcycle's speed, RPM, etc, and overlay with GPS; if you can find that, it might be a starting point.

im going to get a bluetooth dongle and see if i can get something to work with the simulater first well im going to a lot of things. but i might think about it

Um What?

Love to see that in the setup.
Units->
------>Imperial(MPH)
------>Metric(KPH)
------>Tennis(TCPH)

cheers,
kernelpanic

p.s. A tennis court is 60 feet wide.

Or, in approximately 132 linguines, or just over two double decker busses.

Standard weights

oh ya, i would love to get in on this. I love to bike, and have been wanting something akin to the whole Nike+ thing but for cycling.
I would jump on this if it could be made to work with our tablets..
-Ezra Hilyer - http://www.straypoetry.com

My n800 doesn't have gps. Bluetooth for a bike computer is pretty cool. $80 for a bike computer is pretty high. But an app could log huge amounts of data, produce graphs and charts, and so on. I'd want a really, really, really good mount for my n800 for my bike, so i could see how fast i'm going while riding. The n800's screen isn't very readable in direct sunlight... and i wouldn't want to subject the unit to direct road vibration.

Or. One could use flite (text to speech) on the n800 to tell you while you ride. Then, keep the unit in some pocket, with a headphone. The n800 could be playing other audio, and the bike computer app could mix this in, perhaps just in one ear. It might just tell you your new speed when the speed changes or falls below some threshold. With audio in, you could give it voice commands to ask for specific things.