TZT Manuals & User Guides

TZT is a brand specializing in a diverse range of electronic components, modules, and accessories aimed at the DIY, maker, and amateur radio communities. The product lineup includes digital audio amplifier boards (Class D), Bluetooth receiver modules, vector network analyzers (NanoVNA), and antenna analyzers.

TZT also offers specialized hardware such as KVM switches and accessories for Arduino and Raspberry Pi projects. The brand is known for providing cost-effective functional modules that allow electronic enthusiasts to build custom audio systems, test radio frequency equipment, and prototype various digital applications.

• Where can I find software or drivers for TZT devices?

  For specific items like the NanoVNA or Bluetooth boxes, software is often hosted on community repositories or specific download sites mentioned in the product insert (e.g., avrtx.cn for certain radio adapters). For general audio boards, standard chipset drivers are usually used.

• How do I power TZT amplifier boards?

  Most TZT audio boards require a DC power supply. Check the specific voltage range printed on the PCB or in the product specifications (e.g., 12V-24V). Ensure the polarity is correct to avoid damaging the board.

• Are TZT products covered by warranty?

  Warranty terms typically depend on the retailer or marketplace (such as AliExpress or Amazon) where the item was purchased. Contact the specific seller for returns or support.