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I got it from my dad. Neither he nor I know what it does. If I can MacGyver anything cool from it, I’m all for it! :)

  • glasratz@feddit.org
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    5 days ago

    It’s a stick for recieving digital TV.

    TrekStor is an old Aldi brand form the 2000s, if I remember correctly. So you probably live in Europe. That means that the device most likely doesn’t work anymore since around 2008. European broadcasters switched from DVB-T to DVB-T2 back then. I don’t know whether you can recieve anything with it today, I had to upgrade to a news set at that point in time.

  • NarrativeBear@lemmy.world
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    5 days ago

    As someone else said, you can more then likely use this as a Software-Defined Radio (SDR)

    If you have a Home Assistant installation you can use a app like rtl_433 which would allow your smart home to receive local 433 MHz, 868 MHz, or 915 MHz signals from weather stations, temperature sensors, tire pressure monitors, and utility meters via an RTL-SDR USB dongle.

    I have my rtl_433 picking up some neighborhood outdoor weather sensor in my area.

    • fullsquare
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      5 days ago

      rtl-sdr uses the same chip as dvb-t tuners, but the everything else part is completely different