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
    5·
    29 天前

    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