Provided by: rtl-433_20.02-1_amd64 
NAME
rtl_433 - Generic RF data receiver and decoder for ISM band devices using RTL-SDR and
SoapySDR.
DESCRIPTION
This manual page documents briefly the rtl_433 command.
rtl_433 is a generic data receiver, mainly for the 433.92 MHz, 868 MHz (SRD), 315 MHz, and
915 MHz ISM bands. It works with RTL-SDR and/or SoapySDR. Activly tested and supported are
Realtek RTL2832 based DVB dongles (using RTL-SDR) and LimeSDR (LimeSDR USB and LimeSDR
mini engineering samples kindly provided by MyriadRf), PlutoSDR, HackRF One (using
SoapySDR drivers), as well as SoapyRemote.
SYNOPSIS
rtl_433 [OPTION]... FILE...
OPTIONS
A summary of options is included below. Detailed information on some options follows.
General options
[ -V ] Output the version string and exit
[ -v ] Increase verbosity (can be used multiple times).
-v : verbose, -vv : verbose decoders, -vvv : debug decoders, -vvvv : trace
decoding).
[ -c <path> ]
Read config options from a file
Tuner options
[ -d <RTL-SDR USB device index> | :<RTL-SDR USB device serial> | <SoapySDR device query> |
rtl_tcp | help ]
[-g <gain> | help] (default: auto)
[ -t <settings> ]
apply a list of keyword=value settings for SoapySDR devices
e.g. -t "antenna=A,bandwidth=4.5M,rfnotch_ctrl=false"
[ -f <frequency> ]
Receive frequency(s) (default: 433920000 Hz)
[ -H <seconds> ]
Hop interval for polling of multiple frequencies (default: 600 seconds)
[ -p <ppm_error ]
Correct rtl-sdr tuner frequency offset error (default: 0)
[ -s <sample rate> ]
Set sample rate (default: 250000 Hz)
Demodulator options
[ -R <device> | help ]
Enable only the specified device decoding protocol (can be used multiple times)
Specify a negative number to disable a device decoding protocol (can be used
multiple times)
[ -G ] Enable blacklisted device decoding protocols, for testing only.
[ -X <spec> | help ]
Add a general purpose decoder (prepend -R 0 to disable all decoders)
[ -l <level> ]
Change detection level used to determine pulses (0-16384) (0=auto) (default: 0)
[ -z <value> ]
Override short value in data decoder
[ -x <value> ]
Override long value in data decoder
[ -n <value> ]
Specify number of samples to take (each sample is 2 bytes: 1 each of I & Q)
[ -Y auto | classic | minmax ]
FSK pulse detector mode.
Analyze/Debug options
[ -a ] Analyze mode. Print a textual description of the signal.
[ -A ] Pulse Analyzer. Enable pulse analysis and decode attempt.
Disable all decoders with -R 0 if you want analyzer output only.
[ -y <code> ]
Verify decoding of demodulated test data (e.g. "{25}fb2dd58") with enabled devices
File I/O options
[ -S none | all | unknown | known ]
Signal auto save. Creates one file per signal.
Note: Saves raw I/Q samples (uint8 pcm, 2 channel). Preferred mode for
generating test files.
[ -r <filename> | help ]
Read data from input file instead of a receiver
[ -w <filename> | help ]
Save data stream to output file (a '-' dumps samples to stdout)
[ -W <filename> | help ]
Save data stream to output file, overwrite existing file
Data output options
[ -F kv | json | csv | mqtt | influx | syslog | null | help ]
Produce decoded output in given format.
Append output to file with :<filename> (e.g. -F csv:log.csv), defaults to
stdout.
Specify host/port for syslog with e.g. -F syslog:127.0.0.1:1514
[ -M time[:<options>] | protocol | level | stats | bits | help ]
Add various meta data to each output.
[ -K FILE | PATH | <tag> ]
Add an expanded token or fixed tag to every output line.
[ -C native | si | customary ]
Convert units in decoded output.
[ -T <seconds> ]
Specify number of seconds to run, also 12:34 or 1h23m45s
[ -E hop | quit ]
Hop/Quit after outputting successful event(s)
[ -h ] Output this usage help and exit
Use -d, -g, -R, -X, -F, -M, -r, -w, or -W without argument for more help
Supported device protocols
[ 01 ] Silvercrest Remote Control
[ 02 ] Rubicson Temperature Sensor
[ 03 ] Prologue, FreeTec NC-7104, NC-7159-675 temperature sensor
[ 04 ] Waveman Switch Transmitter
[ 06 ] * ELV EM 1000
[ 07 ] * ELV WS 2000
[ 08 ] LaCrosse TX Temperature / Humidity Sensor
[ 10 ] * Acurite 896 Rain Gauge
[ 11 ] Acurite 609TXC Temperature and Humidity Sensor
[ 12 ] Oregon Scientific Weather Sensor
[ 13 ] * Mebus 433
[ 14 ] * Intertechno 433
[ 15 ] KlikAanKlikUit Wireless Switch
[ 16 ] AlectoV1 Weather Sensor (Alecto WS3500 WS4500 Ventus W155/W044 Oregon)
[ 17 ] Cardin S466-TX2
[ 18 ] Fine Offset Electronics, WH2, WH5, Telldus Temperature/Humidity/Rain Sensor
[ 19 ] Nexus, FreeTec NC-7345, NX-3980 temperature/humidity sensor
[ 20 ] Ambient Weather Temperature Sensor
[ 21 ] Calibeur RF-104 Sensor
[ 22 ] * X10 RF
[ 23 ] DSC Security Contact
[ 24 ] * Brennenstuhl RCS 2044
[ 25 ] Globaltronics GT-WT-02 Sensor
[ 26 ] Danfoss CFR Thermostat
[ 29 ] Chuango Security Technology
[ 30 ] Generic Remote SC226x EV1527
[ 31 ] TFA-Twin-Plus-30.3049, Conrad KW9010, Ea2 BL999
[ 32 ] Fine Offset Electronics WH1080/WH3080 Weather Station
[ 33 ] WT450, WT260H, WT405H
[ 34 ] LaCrosse WS-2310 / WS-3600 Weather Station
[ 35 ] Esperanza EWS
[ 36 ] Efergy e2 classic
[ 37 ] * Inovalley kw9015b, TFA Dostmann 30.3161 (Rain and temperature sensor)
[ 38 ] Generic temperature sensor 1
[ 39 ] WG-PB12V1 Temperature Sensor
[ 40 ] Acurite 592TXR Temp/Humidity, 5n1 Weather Station, 6045 Lightning
[ 41 ] Acurite 986 Refrigerator / Freezer Thermometer
[ 42 ] HIDEKI TS04 Temperature, Humidity, Wind and Rain Sensor
[ 43 ] Watchman Sonic / Apollo Ultrasonic / Beckett Rocket oil tank monitor
[ 44 ] CurrentCost Current Sensor
[ 45 ] emonTx OpenEnergyMonitor
[ 46 ] HT680 Remote control
[ 47 ] Conrad S3318P, FreeTec NC-5849-913 temperature humidity sensor
[ 48 ] Akhan 100F14 remote keyless entry
[ 49 ] Quhwa
[ 50 ] OSv1 Temperature Sensor
[ 51 ] Proove / Nexa / KlikAanKlikUit Wireless Switch
[ 52 ] Bresser Thermo-/Hygro-Sensor 3CH
[ 53 ] Springfield Temperature and Soil Moisture
[ 54 ] Oregon Scientific SL109H Remote Thermal Hygro Sensor
[ 55 ] Acurite 606TX Temperature Sensor
[ 56 ] TFA pool temperature sensor
[ 57 ] Kedsum Temperature & Humidity Sensor, Pearl NC-7415
[ 58 ] Blyss DC5-UK-WH
[ 59 ] Steelmate TPMS
[ 60 ] Schrader TPMS
[ 61 ] * LightwaveRF
[ 62 ] * Elro DB286A Doorbell
[ 63 ] Efergy Optical
[ 64 ] * Honda Car Key
[ 67 ] Radiohead ASK
[ 68 ] Kerui PIR / Contact Sensor
[ 69 ] Fine Offset WH1050 Weather Station
[ 70 ] Honeywell Door/Window Sensor, 2Gig DW10/DW11, RE208 repeater
[ 71 ] Maverick ET-732/733 BBQ Sensor
[ 72 ] * RF-tech
[ 73 ] LaCrosse TX141-Bv2, TX141TH-Bv2, TX141-Bv3, TX141W, TX145wsdth sensor
[ 74 ] Acurite 00275rm,00276rm Temp/Humidity with optional probe
[ 75 ] LaCrosse TX35DTH-IT, TFA Dostmann 30.3155 Temperature/Humidity sensor
[ 76 ] LaCrosse TX29IT Temperature sensor
[ 77 ] Vaillant calorMatic VRT340f Central Heating Control
[ 78 ] Fine Offset Electronics, WH25, WH32B, WH24, WH65B, HP1000
Temperature/Humidity/Pressure Sensor
[ 79 ] Fine Offset Electronics, WH0530 Temperature/Rain Sensor
[ 80 ] IBIS beacon
[ 81 ] Oil Ultrasonic STANDARD FSK
[ 82 ] Citroen TPMS
[ 83 ] Oil Ultrasonic STANDARD ASK
[ 84 ] Thermopro TP11 Thermometer
[ 85 ] Solight TE44/TE66, EMOS E0107T, NX-6876-917
[ 86 ] Wireless Smoke and Heat Detector GS 558
[ 87 ] Generic wireless motion sensor
[ 88 ] Toyota TPMS
[ 89 ] Ford TPMS
[ 90 ] Renault TPMS
[ 91 ] inFactory, FreeTec NC-3982-913 temperature humidity sensor
[ 92 ] FT-004-B Temperature Sensor
[ 93 ] Ford Car Key
[ 94 ] Philips outdoor temperature sensor (type AJ3650)
[ 95 ] Schrader TPMS EG53MA4, PA66GF35
[ 96 ] Nexa
[ 97 ] Thermopro TP08/TP12/TP20 thermometer
[ 98 ] GE Color Effects
[ 99 ] X10 Security
[ 100 ]
Interlogix GE UTC Security Devices
[ 101 ]
* Dish remote 6.3
[ 102 ]
SimpliSafe Home Security System (May require disabling automatic gain for KeyPad
decodes)
[ 103 ]
Sensible Living Mini-Plant Moisture Sensor
[ 104 ]
Wireless M-Bus, Mode C&T, 100kbps (-f 868950000 -s 1200000)
[ 105 ]
Wireless M-Bus, Mode S, 32.768kbps (-f 868300000 -s 1000000)
[ 106 ]
* Wireless M-Bus, Mode R, 4.8kbps (-f 868330000)
[ 107 ]
* Wireless M-Bus, Mode F, 2.4kbps
[ 108 ]
Hyundai WS SENZOR Remote Temperature Sensor
[ 109 ]
WT0124 Pool Thermometer
[ 110 ]
PMV-107J (Toyota) TPMS
[ 111 ]
Emos TTX201 Temperature Sensor
[ 112 ]
Ambient Weather TX-8300 Temperature/Humidity Sensor
[ 113 ]
Ambient Weather WH31E Thermo-Hygrometer Sensor, EcoWitt WH40 rain gauge
[ 114 ]
Maverick et73
[ 115 ]
Honeywell ActivLink, Wireless Doorbell
[ 116 ]
Honeywell ActivLink, Wireless Doorbell (FSK)
[ 117 ]
* ESA1000 / ESA2000 Energy Monitor
[ 118 ]
* Biltema rain gauge
[ 119 ]
Bresser Weather Center 5-in-1
[ 120 ]
* Digitech XC-0324 temperature sensor
[ 121 ]
Opus/Imagintronix XT300 Soil Moisture
[ 122 ]
* FS20
[ 123 ]
* Jansite TPMS Model TY02S
[ 124 ]
LaCrosse/ELV/Conrad WS7000/WS2500 weather sensors
[ 125 ]
TS-FT002 Wireless Ultrasonic Tank Liquid Level Meter With Temperature Sensor
[ 126 ]
Companion WTR001 Temperature Sensor
[ 127 ]
Ecowitt Wireless Outdoor Thermometer WH53/WH0280/WH0281A
[ 128 ]
DirecTV RC66RX Remote Control
[ 129 ]
* Eurochron temperature and humidity sensor
[ 130 ]
IKEA Sparsnäs Energy Meter Monitor
[ 131 ]
Microchip HCS200 KeeLoq Hopping Encoder based remotes
[ 132 ]
TFA Dostmann 30.3196 T/H outdoor sensor
[ 133 ]
Rubicson 48659 Thermometer
[ 134 ]
Holman Industries iWeather WS5029 weather station (newer PCM)
[ 135 ]
Philips outdoor temperature sensor (type AJ7010)
[ 136 ]
ESIC EMT7110 power meter
[ 137 ]
Globaltronics QUIGG GT-TMBBQ-05
[ 138 ]
Globaltronics GT-WT-03 Sensor
[ 139 ]
Norgo NGE101
[ 140 ]
Elantra2012 TPMS
[ 141 ]
Auriol HG02832, HG05124A-DCF, Rubicson 48957 temperature/humidity sensor
[ 142 ]
Fine Offset Electronics/ECOWITT WH51 Soil Moisture Sensor
[ 143 ]
Holman Industries iWeather WS5029 weather station (older PWM)
[ 144 ]
TBH weather sensor
[ 145 ]
WS2032 weather station
[ 146 ]
Auriol AFW2A1 temperature/humidity sensor
[ 147 ]
TFA Drop Rain Gauge 30.3233.01
[ 148 ]
DSC Security Contact (WS4945)
[ 149 ]
ERT SCM
* Disabled by default, use -R n or -G
Input device selection
RTL-SDR device driver is available.
[ -d <RTL-SDR USB device index> ]
(default: 0)
[ -d :<RTL-SDR USB device serial (can be set with rtl_eeprom -s)> ]
To set gain for RTL-SDR use -g <gain> to set an overall gain in dB.
SoapySDR device driver is available.
[ -d "" ]
Open default SoapySDR device
[ -d driver=rtlsdr ]
Open e.g. specific SoapySDR device
To set gain for SoapySDR use -g ELEM=val,ELEM=val,... e.g. -g LNA=20,TIA=8,PGA=2
(for LimeSDR).
[ -d rtl_tcp[:[//]host[:port] ]
(default: localhost:1234)
Specify host/port to connect to with e.g. -d rtl_tcp:127.0.0.1:1234
Gain option
[ -g <gain> ]
(default: auto)
For RTL-SDR: gain in dB ("0" is auto).
For SoapySDR: gain in dB for automatic distribution ("" is auto), or string of gain
elements.
E.g. "LNA=20,TIA=8,PGA=2" for LimeSDR.
Flex decoder spec
Use -X <spec> to add a flexible general purpose decoder.
<spec> is "key=value[,key=value...]" Common keys are:
name=<name> (or: n=<name>)
modulation=<modulation> (or: m=<modulation>)
short=<short> (or: s=<short>)
long=<long> (or: l=<long>)
sync=<sync> (or: y=<sync>)
reset=<reset> (or: r=<reset>)
gap=<gap> (or: g=<gap>)
tolerance=<tolerance> (or: t=<tolerance>)
where: <name> can be any descriptive name tag you need in the output <modulation> is one
of:
OOK_MC_ZEROBIT : Manchester Code with fixed leading zero bit
OOK_PCM : Pulse Code Modulation (RZ or NRZ)
OOK_PPM : Pulse Position Modulation
OOK_PWM : Pulse Width Modulation
OOK_DMC : Differential Manchester Code
OOK_PIWM_RAW : Raw Pulse Interval and Width Modulation
OOK_PIWM_DC : Differential Pulse Interval and Width Modulation
OOK_MC_OSV1 : Manchester Code for OSv1 devices
FSK_PCM : FSK Pulse Code Modulation
FSK_PWM : FSK Pulse Width Modulation
FSK_MC_ZEROBIT : Manchester Code with fixed leading zero bit
<short>, <long>, <sync> are nominal modulation timings in us, <reset>, <gap>, <tolerance>
are maximum modulation timings in us: PCM short: Nominal width of pulse [us]
long: Nominal width of bit period [us] PPM short: Nominal width of '0' gap
[us]
long: Nominal width of '1' gap [us] PWM short: Nominal width of '1' pulse
[us]
long: Nominal width of '0' pulse [us]
sync: Nominal width of sync pulse [us] (optional) common gap: Maximum gap size
before new row of bits [us]
reset: Maximum gap size before End Of Message [us]
tolerance: Maximum pulse deviation [us] (optional). Available options are:
bits=<n> : only match if at least one row has <n> bits
rows=<n> : only match if there are <n> rows
repeats=<n> : only match if some row is repeated <n> times
use opt>=n to match at least <n> and opt<=n to match at most <n>
invert : invert all bits
reflect : reflect each byte (MSB first to MSB last)
match=<bits> : only match if the <bits> are found
preamble=<bits> : match and align at the <bits> preamble
<bits> is a row spec of {<bit count>}<bits as hex number>
unique : suppress duplicate row output
countonly : suppress detailed row output
E.g. -X "n=doorbell,m=OOK_PWM,s=400,l=800,r=7000,g=1000,match={24}0xa9878c,repeats>=3"
Output format option
[ -F kv|json|csv|mqtt|influx|syslog|null ]
Produce decoded output in given format.
Without this option the default is KV output. Use "-F null" to remove the default.
Append output to file with :<filename> (e.g. -F csv:log.csv), defaults to stdout.
Specify MQTT server with e.g. -F mqtt://localhost:1883
Add MQTT options with e.g. -F "mqtt://host:1883,opt=arg"
MQTT options are: user=foo, pass=bar, retain[=0|1], <format>[=topic]
Supported MQTT formats: (default is all)
events: posts JSON event data
states: posts JSON state data
devices: posts device and sensor info in nested topics
The topic string will expand keys like [/model]
E.g. -F
"mqtt://localhost:1883,user=USERNAME,pass=PASSWORD,retain=0,devices=rtl_433[/id]"
With MQTT each rtl_433 instance needs a distinct driver selection. The MQTT
Client-ID is computed from the driver string.
If you use multiple RTL-SDR, perhaps set a serial and select by that (helps not to
get the wrong antenna).
Specify InfluxDB 2.0 server with e.g. -F
"influx://localhost:9999/api/v2/write?org=<org>&bucket=<bucket>,token=<authtoken>"
Specify InfluxDB 1.x server with e.g. -F
"influx://localhost:8086/write?db=<db>&p=<password>&u=<user>"
Additional parameter -M time:unix:usec:utc for correct timestamps in InfluxDB
recommended
Specify host/port for syslog with e.g. -F syslog:127.0.0.1:1514
Meta information option
[ -M time[:<options>]|protocol|level|stats|bits|oldmodel ]
Add various metadata to every output line.
Use "time" to add current date and time meta data (preset for live inputs).
Use "time:rel" to add sample position meta data (preset for read-file and stdin).
Use "time:unix" to show the seconds since unix epoch as time meta data.
Use "time:iso" to show the time with ISO-8601 format (YYYY-MM-DD"T"hh:mm:ss).
Use "time:off" to remove time meta data.
Use "time:usec" to add microseconds to date time meta data.
Use "time:tz" to output time with timezone offset.
Use "time:utc" to output time in UTC.
(this may also be accomplished by invocation with TZ environment variable
set).
"usec" and "utc" can be combined with other options, eg. "time:unix:utc:usec".
Use "protocol" / "noprotocol" to output the decoder protocol number meta data.
Use "level" to add Modulation, Frequency, RSSI, SNR, and Noise meta data.
Use "stats[:[<level>][:<interval>]]" to report statistics (default: 600 seconds).
level 0: no report, 1: report successful devices, 2: report active devices, 3:
report all
Use "bits" to add bit representation to code outputs (for debug).
Note: You can use "oldmodel" to get the old model keys. This will be removed
shortly.
Read file option
[ -r <filename> ]
Read data from input file instead of a receiver
Parameters are detected from the full path, file name, and extension.
A center frequency is detected as (fractional) number suffixed with 'M',
'Hz', 'kHz', 'MHz', or 'GHz'.
A sample rate is detected as (fractional) number suffixed with 'k',
'sps', 'ksps', 'Msps', or 'Gsps'.
File content and format are detected as parameters, possible options are:
'cu8', 'cs16', 'cf32' ('IQ' implied), and 'am.s16'.
Parameters must be separated by non-alphanumeric chars and are case-insensitive.
Overrides can be prefixed, separated by colon (':')
E.g. default detection by extension: path/filename.am.s16
forced overrides: am:s16:path/filename.ext
Reading from pipes also support format options.
E.g reading complex 32-bit float: CU32:-
Write file option
[ -w <filename> ]
Save data stream to output file (a '-' dumps samples to stdout)
[ -W <filename> ]
Save data stream to output file, overwrite existing file
Parameters are detected from the full path, file name, and extension.
File content and format are detected as parameters, possible options are:
'cu8', 'cs16', 'cf32' ('IQ' implied),
'am.s16', 'am.f32', 'fm.s16', 'fm.f32',
'i.f32', 'q.f32', 'logic.u8', 'ook', and 'vcd'.
Parameters must be separated by non-alphanumeric chars and are case-insensitive.
Overrides can be prefixed, separated by colon (':')
E.g. default detection by extension: path/filename.am.s16
forced overrides: am:s16:path/filename.ext
RESOURCES
Project web site: https://github.com/merbanan/rtl_433
COPYING
Copyright © 2012-2019 Benjamin Larsson, Christian W. Zuckschwerdt, and many contributors.
Free use of this software is granted under the terms of the GPL-2+ License.