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Various Projects Find Hidden SDR Capabilities in ESP32 Microcontrollers

288 points · 67 comments · nkw

  1. xd1936 · · focus · HN ↗
    Very exciting!

    > However, the current prototype uses the FPGA to clock the ESP32, which results in poor phase noise.

    Looks like this was solved five days ago:

    <a href="https:&#x2F;&#x2F;github.com&#x2F;h0m3us3r&#x2F;eSpDR&#x2F;commit&#x2F;41a0ffe279119df942e4a9e892dc19d196e1c952" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;h0m3us3r&#x2F;eSpDR&#x2F;commit&#x2F;41a0ffe279119df942e...

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