From the looks of it, the duration of each packet is the same, so each bit should represent the same unit of time. The first three transitions are the same for all packets, and the third transition is 2.5 bits long, so I would assume that’s a preable. The rest of the data are in multiples of 420us. I wrote a script to decode packets, and here’s a dump of a random capture. Each line represents one message, like the one above…
Next I get to try to find some sort of pattern to the above mess, and hopefully the data is not encrypted — which I doubt it would be.. If anyone has any ideas, please let me know!