ComPort for Android CH9343

Communication library for Delphi and C++Builder supporting CH9343 device on Android.
  • Android Open Accessory (AOA)
  • supports CH9343 UART functionality
  • no root access privileges required
  • compatible with Delphi/C++Builder versions 10.4 to 12
  • registered version includes source code
  • royalty-free distribution in applications

Download and order

FAQ

I can't reopen the accessory device.
On your Android device, locate the "USB accessory connected. Tap for more options" notification. Tap on it, and then change the "Use USB" setting from "File Transfer" to "No Data Transfer."

Related links