gr-lora_sdr
This is the fully-functional GNU Radio software-defined radio (SDR) implementation of a LoRa transceiver with all the necessary receiver components to operate correctly even at very low SNRs. This work has been conducted at the Telecommunication Circuits Laboratory, EPFL. (by tapparelj)
open-ondd
Free Software Outernet receiver (by Othernet-Project)
| gr-lora_sdr | open-ondd | |
|---|---|---|
| 4 | 1 | |
| 590 | 5 | |
| - | - | |
| 4.4 | 10.0 | |
| 4 days ago | about 3 years ago | |
| C++ | Python | |
| GNU General Public License v3.0 only | 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.
gr-lora_sdr
Posts with mentions or reviews of gr-lora_sdr.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-16.
- GNU Radio software-defined radio (SDR) implementation of a LoRa transceiver
-
lora packet sniffing
One of my projects is to get GNU Radio to decode the variations in LoRa implementations around. That's without encryption of the payload. I'm using this code: https://github.com/tapparelj/gr-lora_sdr
-
Anyone hacked together an Othernet receiver?
AFAIK nobody has tried to software decode the current LoRa transmission. If you do want to try then you'll need https://github.com/tapparelj/gr-lora_sdr to demodulate it. The other software LoRa implementations don't work properly at low SNRs like the satellite signal.
open-ondd
Posts with mentions or reviews of open-ondd.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-19.
-
Anyone hacked together an Othernet receiver?
From their website, it seems like their flagship product https://othernet.is/products/dreamcatcher-circuit-board receives a Ku-band signal "10489 - 12750 MHz". I happen to have a Ku LNB which receives 10.7-12.75 GHz, and it seems like there's open source decoding software https://github.com/Othernet-Project/open-ondd. Given this + an RTLSDR, it should be possible to decode. Has anyone gone for it yet?
What are some alternatives?
When comparing gr-lora_sdr and open-ondd you can also consider the following projects:
RYLR998-LoRa - A python program for 2-way texting with the 33cm band [REYAX RYLR998](https://reyax.com/products/rylr998/) LoRa® module, either with a Raspberry Pi 4, five wires and ten female-female GPIO connectors; or with a Linux PC running a CP2102 USB 2.0 to TTL serial converter, four wires and eight female-female GPIO connectors. No threads, only async
LoRaTap - LoRaTap encapsulation
ExpressLRS - STM32/ESP32/ESP8285-based High-Performance Radio Link for RC applications
gr-lora - GNU Radio blocks for receiving LoRa modulated radio messages using SDR