Android Serial Port Communication

admin 1/6/2022
  1. Android Serial Port Communication Example
  2. Android Serial Port Communication In Python
  3. Android Serial Port Communication
  4. Android Serial Port Driver
  5. Bluetooth Serial Port Communication Android
  6. Android Studio Serial Port Communication
  1. Xamarin USB Serial for Android This is a wrapper and example projects of the usb-serial-for-android for Xamarin. Usb-serial-for-android is a driver library for communication with Arduinos and other USB serial hardware on Android, using the Android USB Host API available on Android 3.1+.
  2. Unless noted, all serial API methods require the com.digi.android.permission.SERIAL permission. Note If your application does not have the com.digi.android.permission.SERIAL permission it will not have access to any serial port service feature. First, a new SerialPortManager object must be instantiated by passing the Android Application Context.
  3. Apr 28, 2015  Serial Port Communication App can be used to connect a Serial Port device to Android Tablet/ Mobile Phone. Tablet/ Mobile Phone should be OTG compatible. Device is connected to tablet/phone via OTG Cable. The important features of App are as follows: 1) Baud Rate Settings can be configures in App.

This is a driver library for communication with Arduinos and other USB serial hardware onAndroid, using theAndroid USB Host APIavailable on Android 3.1+.

Arduino Android USB Serial Communication With OTG Cable: I have made an Arduino based night lamp using photo resistor and problem with that is light levels was different from place to place, when I am testing I have used a value as a threshold to switch on the light and after fixing it in its final posi.

No root access, ADK, or special kernel drivers are required; all drivers are implemented inJava. You get a raw serial port with read(), write(), and other basicfunctions for use with your own protocols.

  • Homepage: https://github.com/mik3y/usb-serial-for-android
  • Google group: http://groups.google.com/group/usb-serial-for-android
  • Latest release: v0.1.0

Quick Start

1.Link your project to the library.

2. Copy device_filter.xml to your project's res/xml/ directory.

3. Configure your AndroidManifest.xml to notify your app when a device is attached (see Android USB Host documentation for help).

4. Use it! Example code snippet:

Android Serial Port Communication Example

For a more complete example, see theUsbSerialExamples projectin git, which is a simple application for reading and showing serial data.

A simple Arduino applicationis also available which can be used for testing.

Probing for Unrecognized Devices

Sometimes you may need to do a little extra work to support devices whichusb-serial-for-android doesn't [yet] know about -- but which you know to becompatible with one of the built-in drivers. This may be the case for a brandnew device or for one using a custom VID/PID pair.

UsbSerialProber is a class to help you find and instantiate compatibleUsbSerialDrivers from the tree of connected UsbDevices. Normally, you will usethe default prober returned by UsbSerialProber.getDefaultProber(), whichuses the built-in list of well-known VIDs and PIDs that are supported by ourdrivers.

To use your own set of rules, create and use a custom prober:

Android Serial Port Communication In Python

Of course, nothing requires you to use UsbSerialProber at all: you caninstantiate driver classes directly if you know what you're doing; just supplya compatible UsbDevice.

Compatible Devices

  • Serial chips: FT232R, CDC/ACM (eg Arduino Uno) and possibly others.See CompatibleSerialDevices.
  • Android phones and tablets: Nexus 7, Motorola Xoom, and many others.See CompatibleAndroidDevices.

Author, License, and Copyright

usb-serial-for-android is written and maintained by mike wakerly.

This library is licensed under LGPL Version 2.1. Please see LICENSE.txt for thecomplete license.

Copyright 2011-2012, Google Inc. All Rights Reserved.

Portions of this library are based on libftdi(http://www.intra2net.com/en/developer/libftdi). Please seeFtdiSerialDriver.java for more information.

Android serial port communication in c++

Help & Discussion

Android Serial Port Communication

For common problems, see theTroubleshootingwiki page.

Android Serial Port Driver

For other help and discussion, please join our Google Group,usb-serial-for-android.

Are you using the library? Let us know on the group and we'll add your project toProjectsUsingUsbSerialForAndroid.

I have made an Arduino based night lamp using photo resistor and problem with that is light levels was different from place to place, when I am testing I have used a value as a threshold to switch on the light and after fixing it in its final position that value is way off.

Bluetooth Serial Port Communication Android

So, to get the correct value I have to data log the photo resistor reading after fixing the light in place, which was a bit harder, because I cannot leave my laptop outside for data logging for a whole day. So I need a portable solution to my problem.

Android Studio Serial Port Communication

Another project was, water supply near my place was limited, we get water only at fixed timings. so I made a device to turn on water motor at a fixed timings of day. I haven’t made any user interface for that device to change timings because timings get to change very infrequently. So I need a way to change timings without connecting laptop and recompiling Arduino code, that would be complicated for my parents.

So I decided to make an android app that would send serial data to Arduino to change timings of water motor.

In this instructable, I will explain how to create an android app that can communicate with Arduino by USB OTG cable, If you dont care about how to just download .apk file and install it in your phone to communicate with arduino.