# tapparelj/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.

Repository: https://github.com/tapparelj/gr-lora_sdr
Canonical: https://ross.abutalabs.com/products/gr-lora_sdr
Homepage: https://www.epfl.ch/labs/tcl/
Language: C++
License: GPL-3.0
License Family: copyleft
Topics: lora, sdr
Last push: 2026-01-05T15:46:12+00:00

## Health v2 (maintenance only)
Score: 59/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 60, release rhythm 35, longevity 100
- inputs: {"age_days": 2275, "days_push": 240, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1004, forks 137 (observed 2026-09-03T02:15:18.415592+00:00)

## Summary
No AI-extracted summary yet.

## Member repositories
- tapparelj/gr-lora_sdr (main) score 59

## Provenance
- Observed fields: from GitHub, fetched 2026-09-03T02:15:18.415592+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Data as of 2026-08-30T08:39:29.467469+00:00.