;
;   Huawei Android SDK for PL2303GC/GC_Q20/GS/GT/GT_2AB/GL/GE/GR/PL2323
;
;   Copyright (c) 2026, Prolific Technology Inc.
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Date: 2026/06/29
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SDK: v1.0.0.0

Single Lib: v1.0.0.9
            -Support : Harmony 4.2 

         GPIOA AP: v1.0.0.7
            -Support : Harmony 4.2 

         GPIOB AP: v1.0.0.7
            -Support : Harmony 4.2 

         SimpleTest AP: v1.0.0.9
            -Support : Harmony 4.2 
        
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Date: 2026/06/29
==================================================
SDK: v1.0.0.0

Multi-port Lib: v2.0.0.5
            -Support : Harmony 4.2 

         MultiSimpleTest AP: v1.0.0.8
            -Support : Harmony 4.2 

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1. PL2303G Huawei Android Demo Application User Manual.pdf
	- DemoAP: iHbAndroidW檺App, wϥPL2303GC/GC_Q20/GS/GT/GT_2AB/GL/GE/GR/PL2323
	- ҨϥΪجtΤ䴩 -> Harmony 4.2
	
1. PL2303G Huawei Android Demo Application User Manual.pdf
	-  DemoAP: Demo applications that can be executed directly on Huawei Android devices. 
	- These applications are designed for PL2303GC/GC_Q20/GS/GT/GT_2AB/GL/GE/GR/PL2323.
	- Maximum supported Huawei Android OS version: Harmony 4.2.
	
2. SampleCode_AS : Android Studio Source Code
	- PL2303G GPIOA Source Code : DemoAP GPIOAlX, 䪩v1.0.0.7
	- PL2303G GPIOB Source Code : DemoAP GPIOBlX, 䪩v1.0.0.7
	- PL2303G SimpleTest Source Code : DemoAP SimpleTestlX, 䪩v1.0.0.9
	- PL2303G MultiSimpleTest Source Code : DemoAP MultiSimpleTestlX, 䪩v1.0.0.8

2. SampleCode_AS : Android Studio Source Code
	- PL2303G GPIOA Source Code : Source code for the DemoAP GPIOA application. Version: v1.0.0.7
	- PL2303G GPIOB Source Code : Source code for the DemoAP GPIOB application. Version: v1.0.0.7
	- PL2303G SimpleTest Source Code : Source code for the DemoAP SimpleTest application. Version: v1.0.0.9
	- PL2303G MultiSimpleTest Source Code : Source code for the DemoAP MultiSimpleTest application. Version: v1.0.0.8

3. PL2303G Android Java Driver Library
	- lib: @JARɮ,}oAndroid AppݭnimportӥJARɮ.
	-pl2303g_driver.jar : Single Port Lib, 䪩v1.0.0.9
	-pl2303g_multilib.jar : Multi Port Lib, 䪩v2.0.0.5
	
3. PL2303G Android Java Driver Library
	-lib: A JAR file required for Android app development. The JAR file must be imported into the Android project.
	-pl2303g_driver.jar : Single Port Lib. Version: v1.0.0.9
	-pl2303g_multilib.jar : Multi Port Lib. Version: v2.0.0.5

4. PL2303 Huawei Android App Development Reference Document
	-doc: }oAndroid AppݭnѦҸӥdoc, _lɮ׬index.html
	-1 port : Single Port Document, 䪩v1.0.0.9
	-Multi port : Multi Port Document, 䪩v1.0.0.8

4. PL2303 Huawei Android App Development Reference Document
	-doc: Reference documentation required for Huawei Android app development. 
	-Please open index.html to start browsing the document.
	-1 port : Single Port Document. Version: v1.0.0.9
	-Multi port : Multi Port Document. Version: v1.0.0.8
	
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DemoAPդkpU:
---------------------
(1) դk1loopback:
1. Huawei Android OΤA[W@ PL2303G tC USB to RS232 cable.
2.N RS232 ݪ Tx M Rx u.
3.} SimpleTest(DemoAP) Ab Write s䪺JrVWNrάOrAU Write s.
4.۫U Read sYiݨҺVJrάOr.

DemoAP Test Methods:
---------------------
(1) Method 1: Loopback Test:
1. Connect a PL2303G series USB to RS232 cable to an Huawei Android tablet or phone.
2. Short the Tx and Rx pins on the RS232 side.
3. Open SimpleTest(DemoAP), enter any character or string in the input text box next to the Write button, and then press the Write button.
4. Press the Read button. The character or string entered earlier should be displayed.

(2) դk2Ǵ:
1. Huawei Android OΤA[W@ PL2303G tC USB to RS232 cable.
2.RS232 ݳzL null modem cable s PC W COM port.
3.b Huawei Android OS W} SimpleTest(DemoAP)Ab PC OS W}WŲ׺ݾ.
4.Huawei Android DemoAP iH]w 9600, 19200, 115200 bps.
5.۶i Huawei Android ƪ Read άO Write t@ PC  COM port Ǵ.

(2) Method 2: Transmission Test:
1. Connect a PL2303G series USB to RS232 cable to an Huawei Android tablet or phone.
2. Connect the RS232 side to a PC COM port through a null modem cable.
3. Open SimpleTest(DemoAP) on the Huawei Android device, and open a terminal program on the PC.
4. The Huawei Android DemoAP supports 9600, 19200, and 115200 bps.
5. Perform Read or Write transmission tests between the Huawei Android device and the PC COM port.

(3) դk3Multi Port:
1. Huawei Android OΤAs䴩 PL2303G USB serial devices.
2.} MultiSimpleTest(DemoAP).
3.̧ǿܦU port  baud rate.
4.O}ҦU port.
5.i Write / Read .
6.MultiSimpleTest 䴩̦h 4  serial ports.

(3) Method 3: Multi Port Test:
1. Connect supported PL2303G USB serial devices to an Huawei Android tablet or phone.
2. Open MultiSimpleTest(DemoAP).
3. Select the baud rate for each port.
4. Open each port individually.
5. Perform Write / Read tests.
6. MultiSimpleTest supports up to 4 serial ports.

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The libraries under app/libs are required for building the PL2303G Huawei Android sample applications.
Please do not modify, decompile, redistribute, or use these libraries outside the scope of the authorized PL2303G SDK license.
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Prolific Technology Inc.
http://www.prolific.com.tw


