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You know what you cant turn off? TPMS. I mean you can remove them from your car, but those little guys broadcast and with the right equipment you can track cars
by post_break 5y ago
You know what you cant turn off? TPMS. I mean you can remove them from your car, but those little guys broadcast and with the right equipment you can track cars with them.
- fortran77 5y agoYes. The IDs are unique, fixed, and easy to pick up. You have to broadcast a low-frequency signal first to enable them and they'll emit a signal. There are several projects on GitHub to pick them up, and I've successfully done it. See: https://github.com/merbanan/rtl_433 https://github.com/merbanan/rtl_433
- post_break 5y agoDid you do anything useful with the data? I'd love to just have a raspberry pi scanning and logging them with timestamps to archive with video.
- fortran77 5y agoNo, but I've been collecting all this data for a while and trying to see if there's a security business to be built around this. I do a lot of "RF" projects, so this is a natural extension.