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Meshtastic Problems - And Another Off Grid Messaging System

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The best antenna for HackRF Portapack (and Flipper Zero, Meshtastic, Quansheng, RTLSDR, etc.)

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New ESP32 MARAUDER v7! A Penetration Tester's DREAM!!

25:49

HAM - Official Documentary (2022)

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If I touch this tower, I die

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Turn your Pico into a 400MHz 24 Channel Logic Analyser

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I built a 1,000,000,000 fps video camera to watch light move

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Meshtastic For Dummies AND Heltec V3 Setup for $10