SAMS0N1TE/lr2021-sdr
- Total stars
- 134
- Today · UTC
- +9since 00:22 UTC
Save to My finds to follow releases and star growth. Saved in this browser.
About the project
Experimental C library and firmware that turn a Semtech LR2021 LoRa chip into a raw 16-bit I/Q SDR, covering 100 MHz to 2.74 GHz for receive, recording and waveform transmission.
Useful for
- Capture raw I/Q from the LR2021 for offline decoding and signal analysis.
- Decode and listen to live P25 Phase 1 voice or POCSAG pages on the LilyGO T-Display-P4.
- Replay captured OOK or FSK remote waveforms through the LR2021 transmit path.
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate. Read the original README →
Star growth looks organic. Data as of October 18, 2026, 11:14 UTC.
The star-growth assessment does not verify whether the project is safe to run.
Stars per day
Bars show stars per UTC day; the line is a moving average of available history. Gaps mean missing data, not zero growth. Today's bar is incomplete. Red marks spike days.
Why it’s trending
- Star-counter measurements on 2026-10-18 (UTC), 00:22–11:06: 125 → 134 stars (+9). This is the change over that interval.
- Estimated end-of-day forecast: about +24 stars, using observed gains and the previous day.
- Over the last two days the pace is 7.3× that of the previous 5 days.
- The repository is 7 days old and already has 134 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet.
- About 5 forks a day — people are taking the code.
Measured growth: the last 7 completed days
New stars over 7 days: 127.
Daily measurements · UTC
- October 11, 2026
- 1
- October 12, 2026
- 2
- October 13, 2026
- 0
- October 14, 2026
- 0
- October 15, 2026
- 18
- October 16, 2026
- 69
- October 17, 2026
- 37
Largest measured day in the last 30 days: 69 · October 16, 2026. Days with data: 7.
Completed days come from GitHub star history; today and forecasts are excluded from this comparison. History checked: October 18, 2026, 11:14 UTC. Sources and measurement limits →
Three GitHub discoveries in each edition
What they do, why they are gaining interest, and what to check before using them.
Editions at 10:00, 16:00, 22:00 MSK.
Numbers
- Total stars
- 134
- Today
- +9 stars measured 2026-10-18, 00:22–11:06 UTC, ≈ 24 by evening
- Forks
- 13
- Issues and pull requests
- 2
- Watchers
- 1
- Language
- Python
- License
- GPL-3.0
- Latest release
- v0.2.0 · October 11, 2026
- Created
- October 11, 2026
- Last push
- October 17, 2026
Star trust
Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.
These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.
Spotted in
- October 17, 2026Top new repositories this week: #151
README badge
Paste it into your README — the badge shows the current magnitude and links to this page.
[](https://gitnova.dev/en/r/SAMS0N1TE/lr2021-sdr)