• Ships worldwide

    Rates shown at checkout

  • Free help & advice

    We reply within 24 hours

  • 30-day returns

    12-month warranty on faults

  • Ships next business day

    When the item is in stock
Import VAT and customs duties may be charged to the buyer on delivery.

Learn

  • Code-S3

    Install CH34X Driver on Windows and Mac

    The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.

    Lonely Binary |

  • Talk to a human

    office@lonelybinary.com

  • Track your order

    Dispatch confirmation on every order

  • Returns & exchanges

    30 days, unused and in original packaging

  • Australian owned

    Shipped from Macquarie Park, NSW