Jim P. on Nostr: So I dug up the FCC report based on the fob's ID number and read up on how it worked, ...
So I dug up the FCC report based on the fob's ID number and read up on how it worked, the report had the frequencies it uses which was handy. Confirmed via RTLSDR that it does some frequency hopping as it communicates with the car. Haven't tried inspecting the data in the messages though.
Some people say fobs from this year stop transmitting if they haven't moved in a while (30s or so) but I haven't tried confirming that yet since it's been raining today.
Published at
2024-07-04 23:10:06Event JSON
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