Questions tagged as 'bluetooth'

Tagged questions
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Does PHP support Bluetooth?

If not, in general (web) does bluetooth support exist? Is there a way to make communication between PORT (Bluetooth) for web?     
asked by 22.06.2015 / 16:18
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How to print on Android through a bluetooth printer?

I've been searching and found nothing to print on Android through a bluetooth printer. Is it possible to do that? Is there a library or SDK?     
asked by 06.11.2015 / 16:42
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Sending information between PC (Windows Form, C #) and Android [closed]

I started to draw up a project schematic, and as an idea I had to have several Androids devices sending data to a computer (I plan to do it using Windows Form - C #, and maybe Xamarin for the Mobile part). I ended up wondering how best to sen...
asked by 02.01.2018 / 04:43
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RFID BLUETOOTH PHP

I'm trying to connect an RFID reader to Windows via Bluetooth. I can identify what COM is, but when I try to call via PHP using fopen, for example, the error "failed to open stream: Permission denied". I tried to use the PHPSERIAL function...
asked by 09.03.2018 / 20:37
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Send string via bluetooth on Android

I'm developing an Android app that sends a string with ola value over bluetooth. How do I send ola through bluetooth to a specific address like 00:00:00:00:00:00 ? A function that sends a string through bluetooth to a s...
asked by 15.05.2015 / 13:43
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Set matching password?

Good afternoon, I'm doing an android application to connect and communicate with an arduino via Bluetooth, my problem is in relation to the pairing, where I can not set the password automatically to pair with the arduino, but it asks for the pas...
asked by 18.05.2018 / 22:21
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Read Arduino Serial with bluetooth 4.0 using Evothings

I'm developing an application, where I want my iPhone to touch information with the Arduino from bluetooth 4.0. I was able to connect to bluetooth and I can also send data through Serial, but I can not read Serial data. I used the example of...
asked by 09.11.2016 / 14:34
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Bluetooth and Android Printer [closed]

Is there any api to send print orders through an android app? I have already seen that samsung has included this bluetooth printing feature for some time, but I can not find anything about sending print orders natively to these devices. Any l...
asked by 19.02.2016 / 01:40
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Is there any specific library to work with android and arduino?

I have some automation projects, and wanted to develop my own app, which would control an arduino. With little research, I realized that there are several tools that create this communication and still get you an app ready, however, I would like...
asked by 03.05.2016 / 14:33
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How to detect if wi-fi and / or bluetooth are connected

Good afternoon! I would like to know if anyone knows some open source code for an application to check if wi-fi or Bluetooth are connected.     
asked by 16.01.2015 / 20:27