I tried hard to get pressure/temperature data transmitted by 4 + 4 sensors received by SDR, decoded, than send to Android smartphone for data charting (HTML5, Python, Javascript)
but it may be really heavy approach since SDR softare must by run on tablet or the same smartphone and RTL data decoding
is another challenge.
https://media.s-bol.com/3lqD12Vw2rY9/original.pdf
RF Transmission frequency: 433.92MHz
So I am looking for a solution to read pressure data directly from solar TPMS computer via USB port connected
to Android smartphone.
Connecting solar TPMS to PC via USB cable,
data pins look to be active but no driver available
So it may take some time to get solar TPMS connected to my Android smartphone for pressure + temperature data transfer .
I would like to buy such USB data output solution
since solar TMPS computer + Display + 4 remote pressure/temperature sensors come within $10 price tag
Let me know your opinion
I decided to dismantle one TMPS unit to check is USB port data transfer can be activated.
Today, micro USB port is used for charging only.
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