About Prolific PL2303 USB-GPIO
PL2303HXD / EA / RA has 8 software controllable “General Purpose Input Output, GPIO” control signals pin, you can use this API to control
-direction: input or output
-logic level: high or low
GPIO Pin define:
1. GP0
2. GP1
3. GP2
4. GP3
5. GP4--RI (*)
6. GP5--DCD(*)
7. GP6--DSR(*)
8. GP7--CTS(*)
(*): In general, serial port control input signals - CTS, DCD, DSR and RI are used as MODEM control signals , However, if the MODEM control signal are not needed, these signal could be used as general-purpose input/output signal(GPIO)
You can download the source code from Prolific web-site, and then develop your own android application
Requirements:
---------------------
- USB Device with PL2303HXD, PL2303EA or PL2303RA controller chip
NOTE: PL2303HXA and PL2303XA are not supported (Discontinued Products)
- Android-Powered Device (Tablet/Phones) with USB Host Mode Support
- Android 3.2 and above OS versions PL2303HXD / EA / RA has 8 software controllable "General Purpose Input Output, GPIO" control signals pin, you can use this API to control
-Direction: input or output
-Logic level: high or low
GPIO Pin define:
1. GP0
2. GP1
3. GP2
4. GP3
5. GP4 - RI (*)
6. GP5 - DCD (*)
7. GP6 - DSR (*)
8. GP7 - CTS (*)
(*): In general, serial port control input signals - CTS, DCD, DSR and RI are used as MODEM control signals, However, if the MODEM control signal are not needed, these signal could be used as general-purpose input / output signal (GPIO)
You can download the source code from Prolific web-site, and then develop your own android application
Requirements:
---------------------
- USB Device with PL2303HXD, PL2303EA or PL2303RA controller chip
NOTE: PL2303HXA and PL2303XA are not supported (Discontinued Products)
- Android-Powered Device (Tablet / Phones) with USB Host Mode Support
- Android 3.2 and above OS versions
Download and install
Prolific PL2303 USB-GPIO version 1.0.0.3 on your
Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package:
tw.com.prolific.pl2303hxdgpio, download Prolific PL2303 USB-GPIO.apk
by B####:
I installed the app on my phone which has a pl2303 dongle attached. I can't access half of the app because it is rotated in the wrong orientation. It is unusable at the moment.