Wer eine Wetterstation hat, die auf 433,92 Mhz sendet kann die Daten empfangen. Oder wer keine hat, kann die von den Nachbarn mitbenutzen. Dazu reicht ein kleiner S920. Auf dem ein rtl_433 Programm läuft.
Für den Pi hatte ich das ja schon hier beschrieben, es läuft analog dazu auch im S920, wie diese beiden Fotos zeigen:
Voraussetzung:
rtl-sdr muss installiert sein, das hatte ich hier im Block aber schon mal beschrieben. Mit dem Empfänger kann man nicht nur Flugzeug-Transponder empfangen, sondern auch Kühlschränke, Wetterstationen und Autoreifen (Luftdruck, The tire pressure monitoring system (TPMS))…
Also wir müssen uns den Quellcode aus Git holen und das Programm selbst compilieren:
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sudo apt-get update sudo apt-get upgrade # einige nötige Abhängikeiten installieren sudo apt-get install libtool libusb-1.0.0-dev librtlsdr-dev rtl-sdr doxygen cmake # das rtl_433 Git Repo clonen git clone https://github.com/merbanan/rtl_433.git # jetzt in das rtl_433 Verzeichnis gehen cd rtl_433/ # ein build Verzeichnis erstellen und dort rein wechseln mkdir build cd build/ # Compile starten cmake ../ # Make make # Install sudo make install # in das Homeverzeichnis gehen cd ~ # Testen, Ausgeben der Programm Parameter rtl_433 -R # Ausgabe der Programm Parameter |
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= Supported device protocols = [01] Silvercrest Remote Control [02] Rubicson, TFA 30.3197 or InFactory PT-310 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, Solight TE82S, TFA 30.3209 temperature/humidity sensor [20] Ambient Weather F007TH, TFA 30.3208.02, SwitchDocLabs F016TH 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, 899 Rain, 3N1, Atlas [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, (TFA, ORIA) sensor [74] Acurite 00275rm,00276rm Temp/Humidity with optional probe [75] LaCrosse TX35DTH-IT, TFA Dostmann 30.3155 Temperature/Humidity sensor [76] LaCrosse TX29IT, TFA Dostmann 30.3159.IT Temperature sensor [77] Vaillant calorMatic VRT340f Central Heating Control [78] Fine Offset Electronics, WH25, WH32B, WH24, WH65B, HP1000, Misol WS2320 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, nor-tec, 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 Sparsnas Energy Meter Monitor [131] Microchip HCS200/HCS300 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, SwitchDoc Labs SM23 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 Standard Consumption Message (SCM) [150]* Klimalogg [151] Visonic powercode [152] Eurochron EFTH-800 temperature and humidity sensor [153] Cotech 36-7959, SwitchDocLabs FT020T wireless weather station with USB [154] Standard Consumption Message Plus (SCMplus) [155] Fine Offset Electronics WH1080/WH3080 Weather Station (FSK) [156] Abarth 124 Spider TPMS [157] Missil ML0757 weather station [158] Sharp SPC775 weather station [159] Insteon [160] ERT Interval Data Message (IDM) [161] ERT Interval Data Message (IDM) for Net Meters [162]* ThermoPro-TX2 temperature sensor [163] Acurite 590TX Temperature with optional Humidity [164] Security+ 2.0 (Keyfob) [165] TFA Dostmann 30.3221.02 T/H Outdoor Sensor [166] LaCrosse Technology View LTV-WSDTH01 Breeze Pro Wind Sensor [167] Somfy RTS [168] Schrader TPMS SMD3MA4 (Subaru) [169]* Nice Flor-s remote control for gates [170] LaCrosse Technology View LTV-WR1 Multi Sensor [171] LaCrosse Technology View LTV-TH Thermo/Hygro Sensor [172] Bresser Weather Center 6-in-1, 7-in-1 indoor, soil, new 5-in-1, 3-in-1 wind gauge, Froggit WH6000, Ventus C8488A [173] Bresser Weather Center 7-in-1 [174] EcoDHOME Smart Socket and MCEE Solar monitor [175] LaCrosse Technology View LTV-R1, LTV-R3 Rainfall Gauge, LTV-W1/W2 Wind Sensor [176] BlueLine Innovations Power Cost Monitor [177] Burnhard BBQ thermometer [178] Security+ (Keyfob) [179] Cavius smoke, heat and water detector [180] Jansite TPMS Model Solar [181] Amazon Basics Meat Thermometer [182] TFA Marbella Pool Thermometer [183] Auriol AHFL temperature/humidity sensor [184] Auriol AFT 77 B2 temperature sensor [185] Honeywell CM921 Wireless Programmable Room Thermostat [186] Hyundai TPMS (VDO) [187] RojaFlex shutter and remote devices [188] Marlec Solar iBoost+ sensors [189] Somfy io-homecontrol [190] Ambient Weather WH31L (FineOffset WH57) Lightning-Strike sensor [191] Markisol, E-Motion, BOFU, Rollerhouse, BF-30x, BF-415 curtain remote [192] Govee Water Leak Detector H5054, Door Contact Sensor B5023 [193] Clipsal CMR113 Cent-a-meter power meter [194] Inkbird ITH-20R temperature humidity sensor [195] RainPoint soil temperature and moisture sensor [196] Atech-WS308 temperature sensor [197] Acurite Grill/Meat Thermometer 01185M [198]* EnOcean ERP1 [199] Linear Megacode Garage/Gate Remotes [200]* Auriol 4-LD5661 temperature/rain sensor [201] Unbranded SolarTPMS for trucks [202] Funkbus / Instafunk (Berker, Gira, Jung) [203] Porsche Boxster/Cayman TPMS [204] Jasco/GE Choice Alert Security Devices [205] Telldus weather station FT0385R sensors [206] LaCrosse TX34-IT rain gauge [207] SmartFire Proflame 2 remote control [208] AVE TPMS [209] SimpliSafe Gen 3 Home Security System [210] Yale HSA (Home Security Alarm), YES-Alarmkit [211] Regency Ceiling Fan Remote (-f 303.75M to 303.96M) [212] Renault 0435R TPMS [213] Fine Offset Electronics WS80 weather station [214] EMOS E6016 weatherstation with DCF77 [215] Altronics X7064 temperature and humidity sensor [216]* ANT and ANT+ devices [217] EMOS E6016 rain gauge [218] Microchip HCS200/HCS300 KeeLoq Hopping Encoder based remotes (FSK) [219] Fine Offset Electronics WH45 air quality sensor [220] Maverick XR-30 BBQ Sensor [221] Fine Offset Electronics WN34 temperature sensor [222] Rubicson Pool Thermometer 48942 [223] Badger ORION water meter, 100kbps (-f 916450000 -s 1200000) |
Wir können das Programm mit rtl_433 starten.
Und nach ein paar Minuten werden auch Signale empfangen, je nachdem wie die Antenne ausgerichtet ist.
Aber es gibt auch Autos, die ihren Luftdruck vom Reifen senden, siehe oben im Foto.
Es gibt in der aktuellen Version auch einige neue Möglichkeiten:
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rtl_433 -h rtl_433 version 22.11-5-gd4c0e626 branch master at 202211211916 inputs file rtl_tcp RTL-SDR Use -h for usage help and see https://triq.org/ for documentation. Trying conf file at "rtl_433.conf"... Trying conf file at "/home/pi/.config/rtl_433/rtl_433.conf"... Trying conf file at "/usr/local/etc/rtl_433/rtl_433.conf"... Trying conf file at "/etc/rtl_433/rtl_433.conf"... Generic RF data receiver and decoder for ISM band devices using RTL-SDR and SoapySDR. Usage: = 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) [-X <spec> | help] Add a general purpose decoder (prepend -R 0 to disable all decoders) [-Y auto | classic | minmax] FSK pulse detector mode. [-Y level=<dB level>] Manual detection level used to determine pulses (-1.0 to -30.0) (0=auto). [-Y minlevel=<dB level>] Manual minimum detection level used to determine pulses (-1.0 to -99.0). [-Y minsnr=<dB level>] Minimum SNR to determine pulses (1.0 to 99.0). [-Y autolevel] Set minlevel automatically based on average estimated noise. [-Y squelch] Skip frames below estimated noise level to reduce cpu load. [-Y ampest | magest] Choose amplitude or magnitude level estimator. = 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 | trigger | 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 | noise[:<secs>] | stats | bits | help] Add various meta data to each output. [-K FILE | PATH | <tag> | <key>=<tag>] Add an expanded token or fixed tag to every output line. [-C native | si | customary] Convert units in decoded output. [-n <value>] Specify number of samples to take (each sample is an I/Q pair) [-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 |
Eine Anleitung in engl. gibt es auch hier.
Viel Speicher oder CPU wird auch nicht benötigt:
