You would need to connect the data logger and then ride the bike around the block to give the tire sensors time to transmit. They transmit about every minute or so when the bike is moving. The sensor messages can then be reviewed. The sensor ID will be readily apparent in the first four data bytes of the 0x695 messages.
First of all, great work RedR'!.
I'm curious about the sensors needing to be on the bike to get the ID. When I've finished balancing a wheel after a tire change and/or a sensor battery change, I've spun the wheel on the balancer a few feet away from the bike and the pressure showed up on the bike after a short interval of a minute or so. I've heard/read that the sensor (the original style that comes apart easily for those that wish to install a new battery) needs to be under pressure for it to "turn on" but I've also heard that it can be simply spun on the end of a string with roughly the same spin radius as the tire to check a replacement battery install. If you get the chance in your research RedR', see which of those statements are correct or if neither are. I guess I could do the same test (for the pressure, not the ID. but you said it's in the same data stream if one can read it), but I recently changed batteries so it's going to be a while until the next tire change, I wish I had thought of it at the time I did the last one.
I personally could not get a new sensor (right out of the box) to turn on by simply spinning it. I tried putting it inside a long sock and spinning it as fast as I could. I then strapped it to a bicycle wheel with the bicycle upside down and tried turning the petals to spin the back tire. Again, no luck. Lastly, I tried taping the sensor to the rear tire of the Connie, and using the engine to spin the wheel. I did get transmissions from the sensor inside the wheel, but not from the new one that I had taped to the inside of the wheel. That led me to believe that the sensor had to be under pressure to turn on. The sensor I was using was one of the new ones. I have not tried one of the older ones.
However, I won't dispute the success that others on the forum have had with this. I've tried only one new style sensor.
RedRambler
I knew this would make my brane hurt.
The sensor does not need to sense any pressure to 'turn on'. The string spinning thingie works fine although it has been my experience you will hit at least two COG members even after repeatedly saying (quite loudly) "Watch out, I am spinning a sensor here". After striking as many COG members as seems to be required, continue to spin the sensor with the bike's ignition turned on and the screen set to tire pressure; w/in one minute (post ALL COG strikes- it must be contiguous spinning), the display will flash a warning that there is now zero (0) pressure in the tire, which is absolutely correct. Turn the bike off, mount the sensor (Easy Boys!) in the wheel, mount the tire (Boys!) and inflate.
It is centripetal force that turns the tire pressure sensor on and the lack of same, plus a time delay, that turns it off. All of that is to conserve battery power so it can display the low battery warning after a few months rather than after a few weeks....
Brian
Now that was rather funny!
Any data encryption or software reverse engineering gurus out there?