Questions tagged [android]
For questions about communication or data transfer between Arduino and Android devices. General Android questions can be asked on Android.SE.
96 questions
-1 votes
2 answers
312 views
Robot car not working
My robot car won’t respond to my command. The code below worked before however, this time there is no response. I’ve tried experimenting with the code in the first while loop. I’ve tried different ...
1 vote
0 answers
39 views
Is it possible to control android accessibility with arduino nano?
I am trying to build an ACC device. when a button is pressed the changes should be made via android accessibility mode. I am using arduino nano, and I don't know how to control android using arduino.
1 vote
0 answers
1k views
Using BLE via NRF24L01 to communicate with Android phone
I have been going through a tutorial about this, based on the example code for the "BTLE" Arduino Library. This is my program: #include <SPI.h> #include <RF24.h> #include <...
- 111
1 vote
1 answer
540 views
Send packet of multiple sensors data to Bluetooth module
In my project I am using 3 sensors. I am sending a regular stream of sensors data to Bluetooth module but now I want to send data in form of packet (which may be 30 bytes or 40 bytes of size) in ...
- 53
0 votes
1 answer
3k views
What is the highest baud rate that can work between Android device and an Arduino connected to an HC05?
I see a lot of baud rates in the AT Command documentation for the HC05 however I am not sure what is the fastest that can work between the Arduino controlled embedded system and the Android phone. I ...
1 vote
0 answers
76 views
Can ESP32 used for mobile game controller?
I have a term project: I need to develop a mobile game(Guitar Hero Like rhythm game) probably on Unity and I need to develop a custom controller for this game that works on android device. There will ...
- 21
1 vote
0 answers
241 views
Can I Control My Android Game with Arduino Gamepad
I have a project that I need to make a game(guitar hero like rhythm game) on unity for android and develop a custom controller for it that works on mobile game. I decide to use Arduino and hc05 module ...
- 21
1 vote
0 answers
1k views
ESP32 captive portal not working with private IP address for android
For the initial settings of WiFi cerdentials and configuration on a standalone device (ESP32), I try to implement a captive portal using the CaptivePortal example for ESP32 DNSServer (see original ...
- 181
3 votes
0 answers
2k views
BLE HM10 - Set Password - Android Pairing Problem
I have developed an application on Android, which connects to a Bluetooth HM10, launches commands, and turns LEDs on and off through my Arduino. All of this works properly. So, I want to make ...
- 141
0 votes
1 answer
131 views
Use Android on Arduino TFT
I don't know whether this is possible or not but is there any way that I can run something similar to Android on a normal TFT. I want to make complex graphics but can't program those complex programs ...
1 vote
1 answer
250 views
Wrong data receiving in my Arduino by bluetooth
I have programmed a client-server between an Arduino and my mobile app in Android. I´m using a buetooth HC-06. For the moment is a very basic code just to turn ON/OFF a led, regulate its voltage, and ...
- 83
-1 votes
1 answer
238 views
Bluetooth: read a user provided value and then obtain time from an Android phone
I'm new to Arduino and try to accomplish following 2 things (via Bluetooth module connected to an Android phone): read an integer value provided by user. obtain current time from the phone (the ...
- 111
1 vote
1 answer
2k views
HM-10 BLE controller is not responding to some AT commands
I have HM-10 BLE controller and it is not responding to some AT commands which I need to use. AT commands which don't work: AT+TYPE2 returns +TYPE=0 AT+VERR? not responding AT+VERS? not responding ...
- 123
1 vote
1 answer
208 views
Receiving multiple Values from android via Bluetooth [duplicate]
my question is, how can I receive 3 integer values in Arduino, which I send from my android phone. I send all 3 values at the same time and I also need to read them in about the same time. I hope you ...
- 11
-1 votes
1 answer
550 views
upload sketch via bluetooth for android
How can i convert file .ino to hex file so that i can compile new sketch via bluetooth. Can you help me to figure out the way to do this? thanks for helping
