J42 series

• J4210U, J4212U, J4220UX, J4224UEX API Documentation
  • Demo
  • Linux Driver Installation if not Automatically Detected
  • USB Serial Device Driver
  • DLL Functions
  • Driver Version History
  • Jence Uhf App
    • How to download and use the Application
    • Optimal Setup
  • Setup
  • Troubleshooting
  • UART Connection
  • If Windows Does Not Recognize the Device
  • Windows Driver Installation if not Automatically Detected
  • Download PDF
• J4210n, J4210cn API Documentation
  • DLL Functions
  • Introduction
    • Auto Detection Cards
    • Demo
  • Jence Nfc App
  • Troubleshooting
  • Version History
  • Download PDF