Android is a popular operating system on mobile devices.
0
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0answers
18 views
sending words in serial
I created a simple project to send commands from an android device to arduino via Bluetooth , using MIT App inventor ,
the issue is that when I send a word for example "BLUE"
in the serial it ...
0
votes
0answers
7 views
Arduino, Android and HC-05. not working properly after IO made changes with AT commands
I am working with an Arduino and a HC-05 and was able to control all the pins of my Arduino via my Android app.
I found a way to change the name of the module by getting into AT command mode, but ...
0
votes
1answer
30 views
How can I interface HMC5883L compass board to a smartphone with OTG?
Friends... I have an idea to attach the compass sensor (HIMC5883L) with my android smartphone using arduino, but I don't clearly know how to do this. I mean I want to make an OTG compass for ...
1
vote
0answers
18 views
How to get power for a nexus 7 while reading serial data from an arduino over usb?
Does anyone know how to simultaneously power a Nexus 7 tablet while simultaneously reading serial data from an arduino over USB? I have had quite some trouble with this and have attempted multiple ...
0
votes
1answer
75 views
Arduino-Bluetooth HC-05 Android app blueterm connection for chatting
I want to communicate between an arduino and an Android phone that has an Android app blue term. I connected HC-05 with Arduino using software serial and I connected the hc05 as a device with the ...
0
votes
1answer
36 views
Get Analog Input From Arduino To Android Studio (Real-Time)
I am coding an application in Android Studio that uses analog inputs from an arduino. I am trying to send analog input from an Arduino Pro mini to an Android App. However, I cannot connect straight to ...
1
vote
0answers
31 views
Arduino recorder Wi-Fi device [closed]
I wish to build a simple headless device, powered by a 9 V battery that allows a person to speak into it upon touch. The device would then capture to allow "speech to text" functionality and, ...
-1
votes
1answer
19 views
Picking the time a led on an arduino should turn on, via android
I have created an app which is connencted to my arduino via bluetoth. The user of the app can turn on and off a led which is connented to the arduino. But I want to take it a step further... I want ...
1
vote
1answer
60 views
Configure HC-05
I am trying to send/receive data from Android to my Arduino (via a HC-05) and later from Arduino to Android. I have configured my HC-05 as slave, and the UART=9600,0,0.... To send data from Android to ...
1
vote
1answer
44 views
Sending RFID data to an android app
I have fetched the RFID tag value using RFID reader and it is now in my arduino's serial monitor. I have to send it to an android app. need help on how to do this..
I don't want to use bluetooth.
0
votes
0answers
13 views
How does Android able to communicate with IO Circuits [closed]
How does Android for mobile devices actually able to communicate with IO such as the integrated modem circuit built into the latest Qualcomm Snapdragon ARM core IC's ? Would it be through the CPU via ...
1
vote
1answer
67 views
Can Android phone can be used instead of( or with) Arduino as controller?
I am Android application developer and I want to modify regular toy RC car which can be controlled by Android phone. I want to use 2 Android phones: 1 as remote controller, 1 as controller in RC car. ...
0
votes
0answers
97 views
HC-05 Bluetooth module and Android
My HC-05 setup: GND-GND, 5V-5V, RX->D7, TX->D8
I have an android application to send message to this bluetooth module. This one:
Arduino-Android-Bluetooth
How can I read the messages in my arduino ...
1
vote
1answer
62 views
Controlling DC motor from Android device
Ref: http://robotics.stackexchange.com/q/8526/11146
I want to build a simple android controlled robot
I will connect android phone<usb>arduino<wire>motor controller<wire>dc motor
...
3
votes
0answers
45 views
Simple Arduino Bluetooth Shield Android Display
Great day ! I need help on my Arduino code. Here is my setup
LM35 connected to Arduino with output connected to Analog 0
Temperature computation work and serial monitor displays the correct reading
...
0
votes
2answers
63 views
LED Control through bluetooth
I have an Android app that sends data to the arduino HC-06. It is however giving me colors i did not send to it. Eg. Red in place of green, white in place of red etc.
Here is a snippet of my android ...
0
votes
0answers
64 views
Using bluetoothSerial cordova plug in with Adafruit BLE nRF8001
I built an Arduino UNO/Adafruit nRF8001 device based on the recommendations from Adafruit to interact with an Android smartphone (Galaxy S5 with Android 4.4). I deployed the sketch echoDemo from the ...
1
vote
0answers
14 views
Problems with Arduino BT
I have an Arduino BT and I can't connect it to any device I have. I've tried in 3 different situations:
Win7 - If I choose 'Connect without a PIN code', the device seems properly detected but it ...
0
votes
1answer
263 views
Esp8266 server unreachable. Port doesn't open
I have followed all the instructions provided on http://allaboutee.com/2015/01/20/esp8266-android-application-for-arduino-pin-control/
I have got the correct setup, I have got the message "Server ...
0
votes
3answers
215 views
Which Arduino board to select for designing a Quadcopter? [closed]
I want to design a Quadcopter. I am a novice and would like to start off with the basic Arduino that can support making a Quadcopter.
Which Arduino board will be good...?
Also, I plan to add Android ...
0
votes
1answer
419 views
Arduino bluetooth module as a server
I was looking around becouse I need to simulate a OBDII device. I think about to use Arduino for that. I was reading some tutorials how to use bluetooth module but I didn't find any tutorial when ...
0
votes
0answers
25 views
location of files greatly appreciated
I've had issues with Arduino (1.6.4) since download. Embedded includes missing, typedef issues, etc.; all out-of-the-box. I'm not interested in using Arduino further as I'd rather spend my time on ...
0
votes
1answer
82 views
Can we control an Arduino with voice commands?
I'm looking for some method to control an Arduino with voice commands.
Could this work on this platform?
0
votes
1answer
479 views
control Arduino board using Android sensors and wifi?
i am thinking about building a Quadcopter that can be controlled with a computer via Wifi . but the problem is that with a lack of components and limited resources , i have been thinking of using my ...
1
vote
0answers
224 views
Bluetooth shield with ardudroid RGB LED
Here is their code:
/*
PROJECT: ArduDroid
PROGRAMMER: Hazim Bitar (techbitar at gmail dot com)
DATE: Oct 31, 2013
FILE: ardudroid.ino
LICENSE: Public domain
*/
#define START_CMD_CHAR '*'
...
3
votes
0answers
202 views
Programmatically Upload Arduino Sketch From Android App
I am attempting to build an Android app from which I can can upload a .hex file to my Arduino(Leonardo). I am aware of a few apps in the Google Play store that are capable of this functionality but I ...
2
votes
1answer
762 views
Arduino Bluetooth and Ultrasonic Distance Sensor (HC-SR04): printing values over BT gives error
I'm trying to send the reading distance of an HC-SR04 sensor to an Android app, using Bluetooth. I succesfully managed to send values from many other sensor to the app, but when it comes to sending ...
1
vote
0answers
2k views
Sending file from SD card to android using ESP8266
I came across this post
http://stackoverflow.com/questions/10327506/android-arduino-bluetooth-data-transfer
where the author sends files from the arduino to android platform over bluetooth.
I am ...
0
votes
4answers
2k views
How to send 1 byte from android to arduino
My idea is Arduino sensor will read and pass the values read on android. Then android will calculate and send the control value (PWM) to the Arduino.
but android can only get the value from the ...
-1
votes
2answers
868 views
Android stops reading from bluetooth module
I am trying to read from a bluetooth module connected to arduino Uno. My application is a simple counter where the values are displayed on the arduino and the android app. The problem is that my ...
1
vote
0answers
137 views
Arduino PN532 & RFID Reader ID-20LA communication with Android
I am working on an RFID/NFC system where the functionality goes as follow:
PN532 will read and register Android Phone using NFC
RFID Reader ID-20LA will read RFID tags
After the phone is ...
1
vote
0answers
310 views
Receive multiple data from arduino using String builder
I am working on a small project where I have to read data from different hardware and display it on android app. I am using arduino Uno to get the values from a sensor and a motor and I use a ...
1
vote
0answers
387 views
RN-52 - Bluetooth Audio Module two way communication with Android
Im planning a project that involves sending data from a door phone to an android phone and vice versa using the RN-52 chip from sparkfun. Because of the nature of the project it is necessary to be ...
-2
votes
3answers
426 views
Connect Arduino to Galaxy S2 using USB OTG
I want to connect an Android Galaxy S2 phone to my UNO Arduino using USB OTG functionality.
I can upgrade/root the android to any version I want. My goal is to be able to communicate between the ...
1
vote
5answers
3k views
Android <-> HC-05 <-> Arduino communication issue
My project involves Android (Samsung Galaxy 2) to Arduino (Uno) communication via HC-05.
HC-05 is connected to Arduino on pins 10,11 using SoftwareSerial lib.
I got this setup running for a while ...
1
vote
0answers
236 views
TinyDuino Bluetooth Le to Android or Iphone
I have not used the Arduino in quite sometime so i am rusty in programming the device, but i am getting back into it through the tinyduino. I was wondering if someone could help me? I currently have 2 ...
2
votes
0answers
3k views
Serial communication between Android and Arduino - cannot receive data correctly
I'm attempting to send a single char command from my Android app to an Arduino Uno R3, and then receive data from a sensor based on which command is read. I've successfully linked my Nexus 7 and the ...
2
votes
0answers
446 views
Arduino sketch works on ATmega1280, but doesn't work on ATmega328 (Arduino Nano)
I'm working on arduino based RGB LED strip controller.
This simple schematic was used to control 12V channels via 5V PWM signal from arduino:
I have also connected an HC-05 bluetooth module to be ...
1
vote
1answer
2k views
Arduino server to read from multiple clients
Socket programming question here.
My interface comprises of an Android device(client), A wireless module hosting an access point, and an Arduino Uno(server).
My Android client class works when 1 ...
1
vote
2answers
131 views
Controlling bigger motors with an arduino board
i am german and my english is not the best, anyway i hope you will understand my problem.
At the moment i construct a little car with some friends. We have still completed the frame and now we think ...
1
vote
3answers
287 views
How to control android app with arduino
I'm trying to connect Arduino Leonardo to an Android tablet. I would like to make the Arduino send commands (using pushbuttons or a slider for example) to the tablet to switch between pages, to select ...
2
votes
1answer
2k views
How do I view Serial Output on an Android Device?
Within the Arduino IDE Serial.* output can be viewed with Tools / Serial Monitor. How can I view Serial.* output on an Android? As a concrete example, how can I view the output from Examples / ...
0
votes
1answer
496 views
Connecting Arduino Android Wirelessy
I am working with Arduino and Android. I am interested in connecting Arduino (Mega 2560 ADK) to my Android tablet (Nexus 7) wirelessly. The chepaest option is via bluetooth but the communication in ...
2
votes
0answers
258 views
Arduino + Web Service [closed]
I am doing my CBT, and i need help...
I need a Webservice in C#, and it will send commands to my Arduino( Mega 2560 + Ehternet Shield )...
My Webservice will recibe commands from Android and Web
...
-2
votes
1answer
183 views
How does one build a door motion sensor project with Arduino Uno board to send alerts to an Android Phone? [closed]
What are the materials I will need for the project? We want the project to work like this: When the door is opened, we get an alert to our Android Phone.
What is the circuit structure going to look ...
1
vote
1answer
443 views
Input audio from jack to Arduino, and output by
I've never used Arduino but I know a few of its utilities.
I want to input audio from a Jack cable (analog) and be able to send it via Bluetooth, or Wi-Fi, or USB to an Android Phone and being able ...
1
vote
0answers
211 views
How can I automatically start a LAN connection?
I have a Samsung Galaxy Note 10.1 with JuiceSSH installed. I also have Debian Linux installed via chroot. I'll be ordering an Intel Galileo to use as a portable compilation server. I have an ...
-2
votes
1answer
918 views
Cheapest way to connect android device to arduino wirelessly
I'm building a simple RC car which I want to control using android phone. The phone has bluetooth and Wi-Fi. My questions is what will be the cheapest way to connect the two devices at about 50-120m ...
2
votes
2answers
267 views
Is it possible to transmit Longitude and Latitude via RF433MHz?
I want to make a drone project, and to that I will use arduino as the platform. My plane is to use a Play Station controller to control the Drone in the air. In addition to that I want to connect a ...
2
votes
2answers
6k views
How to create a serial communication connection between Cubieboard running Android and Arduino
I am connecting my Arduino to my Cubieboard that is running Android.
I tested this originally with my android tablet and USB cable. This worked successfully for the most part using the firmata kit ...
