2022年10月8日 (六) 11:14的版本

1 Quick Start

2 TSLA

@433.92MHz

• The button on the charge handle is pressed, the signal is repeated at 0.15s intervals for 10 times.
• The code is the same for all Tesla charge port
• The transmitter hardware is reported to be using a Si4010
• There is always 2 rows = 094aa9b38da19 and 1 row = 094aa9b38da18.

time      : @0.203604s
model     : Tesla charge port opener               count     : 5             num_rows  : 5             rows      :
len       : 13           data      : 0000,
len       : 52           data      : 094aa9b38da19,
len       : 52           data      : 094aa9b38da19,
len       : 51           data      : 094aa9b38da18,
len       : 1            data      : 0
codes     : {13}0000, {52}094aa9b38da19, {52}094aa9b38da19, {51}094aa9b38da18, {1}0

# Tesla charge port opener
decoder {
    name       = Tesla charge port opener,
    modulation = OOK_MC_ZEROBIT,
    short      = 400,
    reset      = 1200,
    tolerance  = 50,
    match      = 094aa9b38da19,
    rows       = 5
    repeats    = 2,
    countonly,
}

https://github.com/merbanan/rtl_433/blob/master/conf/tesla_charge-port-opener.conf

https://github.com/merbanan/rtl_433_tests/pull/392

https://github.com/fredilarsen/TeslaChargeDoorOpener

3 Lifesense LS102

Body scale @433.2MHz or 433.3MHz

https://fccid.io/OU9LS102-H

https://analogist.net/post/decoding-radio-ph-capsules-with-rtl_433/

4 Reference

• https://github.com/merbanan/rtl_433
• Transform SDR I/Q data
• LimeSDR 无线信号重放攻击和逆向分析
• http://www.quassi.nl/2014/05/19/sdr-433-mhz-door-bell/
• https://goughlui.com/2013/12/20/rtl-sdr-433-92mhz-askook-decoding-of-various-devices-with-rtl_433/
• https://analogist.net/post/decoding-radio-ph-capsules-with-rtl_433/