ComPort for Android USB Serial
Delphi and C++ Builder serial communication library for USB connected devices for Android.
- uses UsbSerial library
- supports CP210x, CP2130, CDC, FTDI, PL2303 and CH34x devices
- no special root access privileges needed
- available for Delphi/C++ Builder 10.4 - 11
- source code included in registered version
- royalty free distribution in applications
Download and order
Order ComPort for Android USB Serial license $80 USD (license for one developer)
Order ComPort for Android USB Serial multi-license $240 USD (license for all developers in company)
Order ComPort for Android USB Serial year upgrades $40 USD (registered users only)
Order ComPort for Android USB Serial year upgrades multi-license $120 USD (registered multi-license users only)
FAQ
What files should be deployed to the Android device?
Add these files in Delphi Deployment window:
Add classes.jar to Libraries list in Delphi Projects window.
Add these lines to AndroidManifest.template.xml file:
Use HWiNFO on PC and USB Library for Android demo example on Android.
Add these files in Delphi Deployment window:
| Local Name | Remote Path | Note |
|---|---|---|
| device_filter.xml | res\xml\ |
Add classes.jar to Libraries list in Delphi Projects window.
Add these lines to AndroidManifest.template.xml file:
<intent-filter> <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" /> </intent-filter> <meta-data android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" android:resource="@xml/device_filter" />How can I determine chip used in USB/RS232 adapter?
Use HWiNFO on PC and USB Library for Android demo example on Android.
Free Serial Analyzer
Null-modem emulator