TPMS app not decoding Toyota Prius Prime sensors

sharebrained / portapack-hackrf

Portability Add-On for the HackRF Software-Defined Radio.

GNU General Public License v2.0

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TPMS app not decoding Toyota Prius Prime sensors #191

Open ifuchs opened 1 year ago

ifuchs commented 1 year ago

I am trying to read my Prius prime 2022 TPMS sensors without any success. I can see that there is a transmission when I use the audio or the capture modes but the TPMS app doesn’t show anything. I have tested with an RTL_SDR (rtl_433 – f 315M – m level) and it works fine, decoding the TPMS and showing the pressure. and temperature properly.

helmarw commented 1 year ago

please check here for latest info, could be the same issue but its not solved yet https://github.com/eried/portapack-mayhem/issues/879

ifuchs commented 1 year ago

Yes, that does appear to be the same problem. I guess RTL_433 can deal with these sensors while the Portapack app cannot.