rtl_433
Program to decode radio transmissions from devices on the ISM bands (and other frequencies) (by merbanan)
csdr
A simple DSP library and command-line tool for Software Defined Radio. (by ha7ilm)
| rtl_433 | csdr | |
|---|---|---|
| 172 | 9 | |
| 5,754 | 494 | |
| - | - | |
| 9.3 | 0.0 | |
| 8 days ago | 3 months ago | |
| C | C | |
| GNU General Public License v3.0 only | - |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rtl_433
Posts with mentions or reviews of rtl_433.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-14.
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Reverse engineering a car key fob signal
And there's a multiformat receiver block too: https://github.com/merbanan/rtl_433
- What is this signal?
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Error handling in a failing service
pi@pi4b8:/etc/systemd/system $ cat rtl_433.service # based on https://github.com/merbanan/rtl_433/issues/1651 [Unit] Description=RTL_433 service script StartLimitIntervalSec=5 Documentation=https://github.com/merbanan/rtl_433/README.md After=syslog.target network.target [Service] Type=exec ExecStart=/usr/bin/rtl_433 -C si -F mqtt # Restart script if stopped Restart=always # Wait 30s before restart RestartSec=30s # Tag things in the log # View with: sudo journalctl -f -u rtl_433 -o cat SyslogIdentifier=rtl_433 StandardOutput=syslog StandardError=syslog [Install] WantedBy=multi-user.target
- seeking help with 433Mhz remote integration
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Create a subghz file from known data?
For example, rtl_433 has the spec for an X10 sensor say I know what data I want to put where, is there some tool/site I could enter in what the "specifications" of the signal waveform are and the data I want to send as a byte-string or binary-string and it would create a playable .sub file for me?
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New Guy: Outdoor Thermostat / automated fan start/stop.
For "outdoor distances" I'd probably stick to something LoRa or 433MHz based. YoLink has quite a few options using the LoRa protocol. I use basic 433Mhz based AcuRite sensors paired with an RTL-SDR dongle connected to a machine running RTL_433, and use Home Assistant to trigger automations and alerts.
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Mystery signal?
866-868MHz is SRD/ISM band (in UK/EU). Can be things like energy meters, TPMS, medical devices etc. Try rtl_433 on it.
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Problem trying to listen to a Honeywell doorbell (RF 868 Mhz) with RTL-433
I'm trying to add a Honeywell doorbell to Home Assistant by using the RTL-433 GitHub project/program. When I run the program the SDR dongle is detected but it doesn't display anything when I press the doorbell (the image shows what I see after running the program and pressing the doorbell). I have also tried Honeywell Activelink (FSK) aka [116], so I have tried both 115 and 116 decode protocols.
- Elster TPR11 water meter reader
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Next Mileston for an RTL-SDR newbee?
rtf_433 IoT & embedded device signal receiving https://github.com/merbanan/rtl_433
csdr
Posts with mentions or reviews of csdr.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-10-29.
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Any online platform to practice digital signal processing?
maybe tinker w/ sdr w/ csdr and gnuradio
- Passing data to another program - newbie
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Is there a way to rip audio directly from an IQ file?
Check out csdr see if that gels with your command line thinking with Sox https://github.com/ha7ilm/csdr
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Looking for a Web client that uses RTL_TCP
I dunno, though. Ok, the rtl_tcp is only single instance, but you can use nmux from csdr to multiplex a single server.
- gnuradio channels detector
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Are there any programs to manipulate IQ-files?
If you want a command-line tool, https://github.com/ha7ilm/csdr can do a crazy amount of things.
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Convert rtl_tcp output to FM like rtl_fm does.
Hi, try CSDR to demodulate FM coming from rtl_tcp stream : https://github.com/ha7ilm/csdr rtl_tcp/rtl_sdr/rtl_mux --> csdr --> multimon-ng Maybe Luaradio (http://luaradio.io) is another alternative. I prefer
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Way to extend the functionality of rtl_fm?
csdr implements the console-based pipeline approach that you describe. For example, for FM demod you would go:
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"command line" SDR ?
look at this https://github.com/ha7ilm/csdr
What are some alternatives?
When comparing rtl_433 and csdr you can also consider the following projects:
rtl-wmbus - Software defined receiver for wireless M-Bus with RTL-SDR
cariboulite - CaribouLite turns any 40-pin Raspberry-Pi into a Tx/Rx 6GHz SDR
rtlamr - An rtl-sdr receiver for Itron ERT compatible smart meters operating in the 900MHz ISM band.
openwifi - open-source IEEE 802.11 WiFi baseband FPGA (chip) design: driver, software
ESPHome-VideoDoorbell - Doorbell made using ESPHome with a TTGO T-Camera
NanoVNA - Very Tiny Palmtop Vector Network Analyzer
mayhem-firmware - Custom firmware for the HackRF+PortaPack H1/H2
pyo - Python DSP module
SDRPlusPlus - Cross-Platform SDR Software
hackrf - low cost software radio platform
multimon-ng