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Lora
Is it possible to add Lora protocol decoding
In general, LoRa is interesting for us! Unfortunately we do not have LoRa devices in our lab (for testing) and, to be honest, there is a large amount of work to do. Don't expect LoRa to be integrated too soon, unless someone helps us out :) We are happy to accept external decodings or other helpful stuff!
Here is 2 LoRa modules
433MHz https://www.aliexpress.com/item/LoRa-ESP32-0-96-Inch-Blue-OLED-Display-SX1278-Bluetooth-WIFI-Lora-Kit-32-Module-Internet/32829056144.html?spm=a2g0s.9042311.0.0.27424c4dNbb6Kn
868-915MHz https://www.aliexpress.com/item/868MHz-915MHz-SX1276-ESP32-LoRa-0-96-Inch-Blue-OLED-Display-Bluetooth-WIFI-Lora-Kit-32/32836591865.html?spm=a2g0s.9042311.0.0.27424c4dNbb6Kn
An interesting document to understand the different things that can be configured in LoRa https://docs.exploratory.engineering/lora/dr_sf/
Maybe decoding LoRa is a bit overkill for URH. At least for now. Otherwise I would ask for 6LoWPAN, ZigBee, Z-Wave, Sigfox, HomeMatic, EnOcean, etc. as well ;)
However, if you want to decode LoRa with your SDR just have a look at https://github.com/rpp0/gr-lora or https://github.com/BastilleResearch/gr-lora. Both projects aim at decoding LoRa with a SDR using GnuRadio. For the second one there also is a talk from Matt Knight at the Chaos Communication Congress: https://media.ccc.de/v/33c3-7945-decoding_the_lora_phy However, if I'm not mistaken, the first project is more active and complete. Not sure though.
Hi all, I have a little question with the decode of the signal.
I notice @ikarus23 suggested increase more decode way of the IOT.(6LoWPAN, ZigBee, Z-Wave, Sigfox, HomeMatic, EnOcean, etc.)
The encode way of z-wave is Manchester coding (Maybe I'm wrong.) and urh is included it.
I used urh to analysis the z-wave signal.
The result of the decode doesn't like I used Waving-Z with rtl-sdr. (I compare two result by hex.)
In short, Could urh decode the signal of z-wave?
If not, tell me why please because i think urh include the decode way of the Manchester.
URH is awesome project!!
Respectfully
As long as there is only one channel (frequency) and BFSK (2FSK) modulation, it should be possible to decode the signal properly. Maybe you have to try around with the decoding, i.e. invert or differential or ... primitives in the decoding chain.