SIGpi
urh
SIGpi | urh | |
---|---|---|
5 | 35 | |
161 | 10,447 | |
- | - | |
9.4 | 6.6 | |
about 2 months ago | 15 days ago | |
Shell | Python | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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.
SIGpi
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Raspberry pi alternative?
I have done alot of work with SDR and SIGINT in building SIGpi for both ARM64 and AMD64 targeting sub-150 USD platforms. While RPi4 can be adequate for simple uses, it is better to go with AMD64 platform and 4GB RAM minimum. For example, on RPi4 it takes 20 minutes to generate a FFTW Wisdom file (as used by SDRangel) while on AMD64 it is much quicker.
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SDR on an RPi4 using more recent builds than on repos? - - - Here's SIGpi 6.0.2
I'm sure DragonOS is awesome as well as others. But what is the update cycle for SIGINT tools like SDRangel. And when there is a a update, do you have to go with a total new image or can you update just the packages? SIGint either builds or has its own debs of newer versions than that from the repos that some distros just pull from. Check out the release notes and wiki from the site.
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HackRF One users, what are you doing with your devices?
Discovering all the IoT in my area using the SIGpi build.
urh
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Flipper Zero: Multi-Tool Device for Geeks
>> or somewhat expensive and complex SDR
I don’t think that’s as accurate today as it used to be.
On the hardware side there are tons of options very cheaply available - iirc the flipper uses the c1100 (or a number like that) it’s a popular cheap chip and it’s well documented and interfaces easily with arduino.
More accessibly, lime mini SDRs are cheap but there’s quite a few alternatives too.
On the software side GNU Radio is free with decent tutorials - we’re not talking anything like blender levels of difficulty to adopt even if it is a complex domain.
Although on the more accessible side, urh is incredibly powerful given how easy to use it is https://github.com/jopohl/urh
I used the latter to tap into a 2 channel wireless bbq thermometer via a $10 rtl sdr and that was a breeze, an absolute walk in the park compared to when I reverse engineered the flysky telemetry system.
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1.6 GHz is a known interstellar communication signal?
Universal Radio Hacker on Github
- [Github] - jopohl/urh: Universal Radio Hacker: Investigate Wireless Protocols Like A Boss
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What is your favorite thing to do on a flipper zero? I’m getting mine in a few days!!!
you should check out Universal Radio Hacker
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Analysis tools?!?
Check out URH.
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Any methods of making .wav recordings from an RTL-SDR in SDR# usable on the Flipper?
URH can read flipperzero sub files and can export from wav to sub... https://github.com/jopohl/urh
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Repeating weirdness on 1897MHz, strong signal with weird side swirls. Australia, so this range is for DECT, but it's not, is it? Captured on 60m of speaker wire, maybe that's why it's so odd?
Throw the recording at UniversalRadioHacker and see what it does with it!
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CubicSDR with RTL2832U cannot set 434.650MHz sample rate
I dont have much knowledge on decoding a signal from scratch but try URH - universal radio hacker here. It might be able to do what you need.
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I can stream anything on a radio frequency
It's useful for transmitting digital RF signals to control household stuff, eg. ceiling fans or whatever. You'd want to also look into rtl-sdr and Universal Radio Hacker.
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Linux: software: auto detect digital modulation type.
Tried tool https://github.com/jopohl/urh and it does not get too much information. I am expecting to find something similar to wireshark - it can detect protocols in traffic and highligh different kind of fields in packet headers.
What are some alternatives?
hackrf-spectrum-analyzer
pisdr-image - 🥧 A SDR Linux Distro for the Raspberry Pi and other SBC. Compatible out of the box with multiple SDR.
python-wifi-survey-heatmap - A Python application for Linux machines to perform WiFi site surveys and present the results as a heatmap overlayed on a floorplan
codec2_talkie - Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem client for DV digital voice communication)
sdrangel - SDR Rx/Tx software for Airspy, Airspy HF+, BladeRF, HackRF, LimeSDR, PlutoSDR, RTL-SDR, SDRplay RSP1 and FunCube
HamPi - HamPi
AIS-catcher - AIS receiver for RTL SDR dongles, Airspy R2, Airspy Mini, Airspy HF+, HackRF, SDRplay and SoapySDR
adsb-public
rtl_433-hass-addons - Collection of Home Assistant add-ons that use rtl_433
SARnet - The Statewide Amateur Radio Network (SARnet) is a network of linked UHF voice repeaters that serves the State of Florida.
sparrow-wifi - Next-Gen GUI-based WiFi and Bluetooth Analyzer for Linux