Skip to content

Piero Bosio Social Web Site Personale Logo Fediverso

Social Forum federato con il resto del mondo. Non contano le istanze, contano le persone

@lxo @oblomov @Jirikiha @macacator @MyWoolyMastadon @john @engel @everton137

Uncategorized
95 3 10

Gli ultimi otto messaggi ricevuti dalla Federazione
Post suggeriti
  • La situazione si fa (più) difficile

    Uncategorized
    1
    0 Votes
    1 Posts
    0 Views
    La situazione si fa (più) difficileQatarEnergy ceased liquefied natural gas production after military attacks on its Ras Laffan complex, the company said in a statement https://www.bloomberg.com/news/articles/2026-03-02/qatar-stops-lng-production-at-world-s-top-plant-after-attack
  • 0 Votes
    1 Posts
    0 Views
    #Italy is home to crucial #USMilitarybases & infrastructures: from #Sigonella to #MUOS Do you have legit access to restricted info/documents about their role, if any, in the #US-#Israel attack on #Iran? Share them with us safely HERE:https://stefaniamaurizi.it/en-contactme.html
  • 0 Votes
    1 Posts
    0 Views
    l'#Italia ha basi e infrastrutture USA cruciali: da #Sigonella al #MUOS.Avete accesso legittimo a info/documenti ristretti su un loro EVENTUALE ruolo nell'attacco #USA-#Israele contro #Iran? condivideteli con noi in modo sicuro QUI:https://stefaniamaurizi.it/it-contactme.html
  • 0 Votes
    1 Posts
    0 Views
    Simple D-STAR Transceiver Uses Inexpensive Hardware[Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable hardware. The project is D-StarBeacon, and [Yeckel] shows it working on a LilyGO TTGO T-Beam, an ESP32-based development board that includes a SX1278 radio module and GPS receiver. It even serves a web interface for easy configuration.What is D-STAR? It’s a protocol used by radio operators for voice that also allows transmitting low-speed data, such as short text messages or GPS coordinates. While voice is out of scope for [Yeckel]’s project (more on that in a moment) it can do all the rest, including send images. That makes beacon-type functions possible on inexpensive hardware, instead of requiring a full-blown radio.As mentioned, voice is a big part of D-STAR. While [Yeckel] was able to access the voice data, attempts to decode it were unsuccessful. A valiant effort, but we suppose voice decoding isn’t terribly relevant to beacon-type operations like transmitting APRS (Automatic Packet Reporting System).So far as [Yeckel] is aware, D-StarBeacon is currently the only open-source implementation of a D-STAR radio available on the internet, which is pretty interesting. We’ve seen projects that touch indirectly on D-STAR, but nothing like this.Watch it go through its paces in the video embedded below. Since the T-Beam is just a microcontroller development board, the user interface comes from an Android app on a mobile phone, which is why you see a phone in the video.youtube.com/embed/e5j2WmVVSnE?…hackaday.com/2026/03/02/simple…