A proof-of-concept prototype ahead of a more svelte custom PCB, LuckyBor's microcontroller-powered featurephone can call, text, and snap.
  • 0x0@infosec.pubEnglish
    3·
    11 hours ago

    Esp32 isnt really known for being low powered when talking about modules like these in general, quite the opposite really.

    Nrf and others are better alternatives