cwsi<p>Ground Station: Connemara Weather NOAA 19 09-07-2025 21:42 IST Max Elev: 41° E Sun Elevation: 2° Gain: 29.7 | Northbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
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cwsi<p>Ground Station: Connemara Weather NOAA 19 26-06-2025 12:53 IST Max Elev: 47° W Sun Elevation: 58° Gain: 29.7 | Southbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
cwsi<p>Ground Station: Connemara Weather NOAA 19 26-06-2025 12:53 IST Max Elev: 47° W Sun Elevation: 58° Gain: 29.7 | Southbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
cwsi<p>Ground Station: Connemara Weather NOAA 19 05-06-2025 12:18 IST Max Elev: 79° W Sun Elevation: 55° Gain: 29.7 | Southbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
cwsi<p>Ground Station: Connemara Weather NOAA 18 31-05-2025 23:07 IST Max Elev: 63° E Sun Elevation: -7° Gain: 29.7 | Northbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
cwsi<p>Ground Station: Connemara Weather NOAA 19 18-05-2025 22:36 IST Max Elev: 81° W Sun Elevation: -7° Gain: 29.7 | Northbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
cwsi<p>Ground Station: Connemara Weather NOAA 19 18-05-2025 22:36 IST Max Elev: 81° W Sun Elevation: -7° Gain: 29.7 | Northbound</p><p><a href="https://mastodon.ie/tags/NOAA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA</span></a> <a href="https://mastodon.ie/tags/NOAA15" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA15</span></a> <a href="https://mastodon.ie/tags/NOAA18" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA18</span></a> <a href="https://mastodon.ie/tags/NOAA19" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NOAA19</span></a> <a href="https://mastodon.ie/tags/MeteorM2_3" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_3</span></a> <a href="https://mastodon.ie/tags/MeteorM2_4" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorM2_4</span></a> <a href="https://mastodon.ie/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.ie/tags/weathersats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weathersats</span></a> <a href="https://mastodon.ie/tags/APT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APT</span></a> <a href="https://mastodon.ie/tags/LRPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LRPT</span></a> <a href="https://mastodon.ie/tags/wxtoimg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wxtoimg</span></a> <a href="https://mastodon.ie/tags/MeteorDemod" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MeteorDemod</span></a> <a href="https://mastodon.ie/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.ie/tags/gpredict" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gpredict</span></a> <a href="https://mastodon.ie/tags/raspberrypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi</span></a> <a href="https://mastodon.ie/tags/RN2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RN2</span></a> <a href="https://mastodon.ie/tags/ISS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISS</span></a></p>
Reilly Spitzfaden (they/them)<p>I'm getting back into my software-defined radio hobby — here I'm tracking planes with an RTL-SDR and Raspberry Pi</p><p><a href="https://reillyspitzfaden.com/notes/2025/05/tracking-planes-with-a-raspberry-pi/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">reillyspitzfaden.com/notes/202</span><span class="invisible">5/05/tracking-planes-with-a-raspberry-pi/</span></a> </p><p><a href="https://hachyderm.io/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> <a href="https://hachyderm.io/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> <a href="https://hachyderm.io/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> <a href="https://hachyderm.io/tags/AmateurRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmateurRadio</span></a> <a href="https://hachyderm.io/tags/ADSB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ADSB</span></a> <a href="https://hachyderm.io/tags/Aviation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Aviation</span></a></p>
Reilly Spitzfaden (they/them)<p>In my Obsidian-style notes section on my digital garden, I also started some notes on my RTL-SDR software-defined radio hobby: </p><p><a href="https://reillyspitzfaden.com/digital-garden/notebook/radio/rtl-sdr/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">reillyspitzfaden.com/digital-g</span><span class="invisible">arden/notebook/radio/rtl-sdr/</span></a> </p><p>I first started playing with this in 2020, and every time I come back I have to re-learn a bunch of stuff. I previously stored all my info in a bookmarks folder in Firefox, and having nice notes on it is helping.</p><p>The wikilinks plugin (<a href="https://github.com/photogabble/eleventy-plugin-interlinker" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/photogabble/elevent</span><span class="invisible">y-plugin-interlinker</span></a>) I mentioned above is helping a lot with the Obsidian -> website transition.</p><p><a href="https://hachyderm.io/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> <a href="https://hachyderm.io/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> <a href="https://hachyderm.io/tags/AmateurRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmateurRadio</span></a> <a href="https://hachyderm.io/tags/DigitalGarden" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DigitalGarden</span></a> <a href="https://hachyderm.io/tags/Obsidian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Obsidian</span></a> <a href="https://hachyderm.io/tags/Eleventy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Eleventy</span></a> <a href="https://hachyderm.io/tags/11ty" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>11ty</span></a> <a href="https://hachyderm.io/tags/IndieWeb" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IndieWeb</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://nrw.social/@Jochen_Jansen" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Jochen_Jansen</span></a></span> gibt ne Menge Zeugs in <a href="https://infosec.space/tags/ISM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISM</span></a>-Bändern:</p><p>27MHz, 40MHz, 150MHz, 433MHz, ... 2,4 GHz, ... </p><p>Viel Spaß beim suchen, ohne <a href="https://infosec.space/tags/Datenblatt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Datenblatt</span></a> des Tachos und nen <a href="https://infosec.space/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> oder gar <a href="https://infosec.space/tags/HackRF" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HackRF</span></a> wirste nix finden!</p>
STAN/F1SLS<p>Someone / something is (intentionally?) jamming the whole <a href="https://mastodon.radio/tags/ISM433" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ISM433</span></a> band, and consequently, the <a href="https://mastodon.radio/tags/70cm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>70cm</span></a> <a href="https://mastodon.radio/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> band.</p><p>That's horrendous and totally illegal.</p><p><a href="https://mastodon.radio/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://mastodon.radio/tags/gqrx" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gqrx</span></a> <a href="https://mastodon.radio/tags/radioamateur" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radioamateur</span></a> <a href="https://mastodon.radio/tags/amateurradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>amateurradio</span></a> <a href="https://mastodon.radio/tags/ham" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ham</span></a> <a href="https://mastodon.radio/tags/qrm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>qrm</span></a> <a href="https://mastodon.radio/tags/intruders" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>intruders</span></a></p>
AI6YR Ben<p>Jalapeños in the shed in winter<br> South facing window, shed heated by SDR scanner dongles. <a href="https://m.ai6yr.org/tags/rtlairband" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlairband</span></a> <a href="https://m.ai6yr.org/tags/gardening" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gardening</span></a> <a href="https://m.ai6yr.org/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://m.ai6yr.org/tags/hydroponics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hydroponics</span></a></p>
Colin Cogle :verified:<p>I got tired of going outside and looking at the thermometer, so I got a digital weather station off Temu.</p><p>But then I got too lazy to walk to the refrigerator to read the base station’s display, so I hacked together a way to connect it to the Internet. Okay, so that’s not the main reason. I did it because I wanted a fancy APRS-enabled weather station without the price tag, so in the spirit of ham radio and hacking, I set out to build my own. </p><p>Then I hooked it up to Mastodon as <span class="h-card" translate="no"><a href="https://mastodon.colincogle.name/@weather" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>weather</span></a></span> because… okay, I don’t have a good reason for that.</p><p><a href="https://colincogle.name/blog/byo-weather-station" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">colincogle.name/blog/byo-weath</span><span class="invisible">er-station</span></a></p><p><a href="https://mastodon.colincogle.name/tags/AmateurRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AmateurRadio</span></a> <a href="https://mastodon.colincogle.name/tags/APRS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APRS</span></a> <a href="https://mastodon.colincogle.name/tags/hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hacking</span></a> <a href="https://mastodon.colincogle.name/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> <a href="https://mastodon.colincogle.name/tags/IoT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IoT</span></a> <a href="https://mastodon.colincogle.name/tags/InternetOfThings" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>InternetOfThings</span></a> <a href="https://mastodon.colincogle.name/tags/PowerShell" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PowerShell</span></a> <a href="https://mastodon.colincogle.name/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> <a href="https://mastodon.colincogle.name/tags/tutorials" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tutorials</span></a> <a href="https://mastodon.colincogle.name/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a></p>
Colin Cogle :verified:<p>I put my weather station on Mastodon. Why? …I don’t know. But you can follow it at <span class="h-card" translate="no"><a href="https://mastodon.colincogle.name/@weather" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>weather</span></a></span> if you want to know how the weather is right outside my door.</p><p>How does it work? This Temu weather station is connected to the internet through an SDR dongle, a PowerShell script to make toots and call other scripts, and my app (aprs-weather-submit) to connect it to the global APRS-IS network. I’ll blog about it later. </p><p><a href="https://mastodon.colincogle.name/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> <a href="https://mastodon.colincogle.name/tags/APRS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APRS</span></a> <a href="https://mastodon.colincogle.name/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.colincogle.name/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> <a href="https://mastodon.colincogle.name/tags/PowerShell" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PowerShell</span></a></p><p>From: <span class="h-card" translate="no"><a href="https://mastodon.colincogle.name/@weather" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>weather</span></a></span><br><a href="https://mastodon.colincogle.name/@weather/113637646564126412" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mastodon.colincogle.name/@weat</span><span class="invisible">her/113637646564126412</span></a></p>
Erich M.<p>6/ <a href="https://chaos.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://chaos.social/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://chaos.social/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <br>nearfield <a href="https://chaos.social/tags/SIGINT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SIGINT</span></a></p><p>Fordie was not alone, here is a Toyota tyre plus three other tyres apparently belonging to two different Renaults.</p>
Erich M.<p>5/more <a href="https://chaos.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> <a href="https://chaos.social/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a> <a href="https://chaos.social/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <br>and poor man's <a href="https://chaos.social/tags/SIGINT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SIGINT</span></a></p><p>Here comes Fordie. Tyre pressure monitoring says at least one of the tyres is okay. And: Fordie is on the move so we possibly won't be seeing him again.<br>Good luck to your other 3 tyre sensors and watch out on the road!</p><p>Btw the cmd to get only °c is </p><p>$ rtl_433 -C si</p>
Erich M.<p>3/more <a href="https://chaos.social/tags/hamradio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hamradio</span></a> <a href="https://chaos.social/tags/sensor" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sensor</span></a> </p><p>This is my provisonal shack sporting the slimmest possible set up. A 5 Watt VHF /UHF handheld transceiver connected to OE5XFK in the Mountains of hell, as everybody should know meanwhile.<br>😎 </p><p>The fat USB stick is an <a href="https://chaos.social/tags/rtlsdr" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rtlsdr</span></a>, a tiny software defined radio attached to a laptop running <a href="https://chaos.social/tags/ubuntu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ubuntu</span></a> <a href="https://chaos.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> 24.04.</p><p>And now we go a-hunting, Nearfield <a href="https://chaos.social/tags/SIGINT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SIGINT</span></a> starting with a humble bash proggie.</p><p>harkank@dellaxo3:~$ rtl_433</p>
Colin Cogle :verified:<p>A while ago, I bought an RTL-SDR. I didn’t know what to do with a software-defined radio.</p><p>Then, I bought a weather station, with one of those little sensors you stick outside so that you can read the temperature inside.</p><p>Finally, I was able to use the SDR to read the weather data and then broadcast it to the internet using UDP, a PowerShell script, and my C app. Why? Well, why not?</p><p>(Also, there are some people in this neighborhood with some very broken sensors. And, not pictured, someone’s tire pressure is low.)</p><p><a href="https://mastodon.colincogle.name/tags/APRS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APRS</span></a> <a href="https://mastodon.colincogle.name/tags/APRSIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>APRSIS</span></a> <a href="https://mastodon.colincogle.name/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> <a href="https://mastodon.colincogle.name/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> <a href="https://mastodon.colincogle.name/tags/weather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>weather</span></a> <a href="https://mastodon.colincogle.name/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://mastodon.colincogle.name/tags/hacking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hacking</span></a> <a href="https://mastodon.colincogle.name/tags/PowerShell" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PowerShell</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://girlboss.gaslight.love/users/eemmaa" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>eemmaa</span></a></span> a classic <a href="https://infosec.space/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a>...</p><p>The AKM of <a href="https://infosec.space/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a>-<a href="https://infosec.space/tags/Recievers" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Recievers</span></a>...</p><ul><li>Even a child can use it, and they do!</li></ul><p><a href="https://www.youtube.com/watch?v=RUAcujyMrOo" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=RUAcujyMrO</span><span class="invisible">o</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://defcon.social/@lowpass" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>lowpass</span></a></span> well, that's the beauty of <a href="https://infosec.space/tags/SpectrumRegulations" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpectrumRegulations</span></a> and <a href="https://infosec.space/tags/SpectrumEnforcement" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpectrumEnforcement</span></a>: </p><ul><li>Good regulators will go after illegally powerful transmitters <a href="https://infosec.space/@kkarhan/113209664221457104" rel="nofollow noopener" target="_blank">just as they do with any other</a> <a href="https://infosec.space/tags/SpectrumViolation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SpectrumViolation</span></a>...</li></ul><p>Also CB can get good range out of COTS transcievers ( 80 km easy out of a simple station antenna - 20 km out of a good mobile handset), it is a cheap <em>"long-range"</em> solution given the lack of need for licensing.</p><ul><li>OFC unlike <a href="https://infosec.space/tags/HamRadio" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HamRadio</span></a> there are way higher chances of abusive behaviour <em>in theory</em> but in return it allows for interesting setups that have way lower electromagnetic footprint, like recieve-only DIY pagers running off cheap <a href="https://infosec.space/tags/RTLSDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTLSDR</span></a> chipsets (<a href="https://infosec.space/tags/RTL2832U" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RTL2832U</span></a> + <a href="https://infosec.space/tags/R820T" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>R820T</span></a>-2) that barely consume power...</li></ul><p>But then again it depends on whether or not one values analog radio capabilities or not, and whether or not.one trusts users to setup stuff properly.</p><ul><li><p><a href="https://infosec.space/tags/LoRa" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LoRa</span></a> makes it easy by virtue of being a <em>"transparent"</em> solution to the user at the cost of flexibility.</p></li><li><p><a href="https://infosec.space/tags/SDR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SDR</span></a> transcievers like <a href="https://greatscottgadgets.com/yardstickone/" rel="nofollow noopener" target="_blank">the</a> <a href="https://infosec.space/tags/YardStickOne" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>YardStickOne</span></a> <a href="https://greatscottgadgets.com/hackrf/one/" rel="nofollow noopener" target="_blank">and</a> can be really powerful, the latter one propably even be used for <a href="https://infosec.space/tags/SCPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SCPC</span></a> over SAT with a proper <a href="https://infosec.space/tags/BUC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BUC</span></a> & Voltage applied to that (don't forget the power-blocker at the HackRF's input/output ports (!!!), but if someone wants to have a Sub-€100 setup for transmission ans Sub-€50 for recieval, there ain't many as flexible as <a href="https://infosec.space/tags/AFSK" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AFSK</span></a>'ing over CB Radio even at the expense of efficiency.</p></li><li><p>Also one doesn't end up with a ton of basically <em>"unsalvageable"</em> <a href="https://infosec.space/tags/eWaste" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>eWaste</span></a> if one gives up on said project or has to scrap it for whatever reason, and <a href="https://infosec.space/tags/reusing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>reusing</span></a> is always better than buying new if feasible...</p></li></ul>
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