Stack Overflow
Stack Overflow

Questions tagged [dongle]

A dongle is a small piece of hardware, which is usually plugged to a computer via a USB port. It is used for various purposes like Wifi-Internet connection, Bluetooth-Connection, Software-Locking etc.

A dongle is a small piece of hardware, which is usually plugged to a computer via a USB port. It is used for various purposes like providing an internet connection via 3G or 4G, bluetooth connectivity, software locking, etc.

106 questions
0
votes
1 answer

BLE sensor not found by scan but connected over BT dongle/ virtual com

Colleagues, following situation: I'm trying to develop application which works with a BLE sensor (BLE112). I was provided with a current applicaiton which works from Desktop PC and includes BT/USB dongle which installs itself as virtual com port.…
Arnie Schwarzvogel
  • 955
  • 1
  • 13
  • 25
0
votes
2 answers

Securing .Net Winforms Application with hardlock dongle or a digital certificate

I'm developing a C# Winforms application for a customer. The customer wants the program secured by a hardlock, so only people having the appropriate hardlock can access the program. I know there are a ton of ways to secure accessing to a Winforms…
Kamyar
  • 18,639
  • 9
  • 97
  • 171
0
votes
0 answers

EAAccessory, iOS, Bluetooth

I'm having a problem to send commands to my external accessory. According to the manufacturer the command 'N', returns the hardware info. But nothing in return . PS : i'm using Apple sample code for EAAccessory. Any help would be appreciated.
Skander Fathallah
  • 503
  • 1
  • 5
  • 10
0
votes
0 answers

CoreBluetooth , BLE : couldn't discover peripheral

I have a BLE device (obd2 dongle) that I want to connect to. I can pair with it through "settings" but I can't discover it via didDiscoverPeripheral delegate method , any help ? - (void)viewDidLoad { [super viewDidLoad]; _centralManager…
Skander Fathallah
  • 503
  • 1
  • 5
  • 10
0
votes
1 answer

CoreBluetooth : Why DidDiscover delegate method is not always being called?

when it's called i have this log here PS : i am working with an OBD2 dongle as a peripheral and my iphone is the centralManager
Skander Fathallah
  • 503
  • 1
  • 5
  • 10
0
votes
0 answers

iOS , OBD2 dongle , BLE

I'm developing an iOS app for OBD2 dongle using BLE, but i have trouble sending commands to the dongle (for instance the command 'O' opens communication channel between obd2 and my iOS app), could anyone help me with this ?
Skander Fathallah
  • 503
  • 1
  • 5
  • 10
0
votes
1 answer

compile code on hardware for critical operations

I have a problem that you may help me in; I have a program which is written in C# code but this program use some passwords that needed to be hidden from anyone (very critical) but as anybody know anyone can decompile the exe or any dll for my…
امير طارق
  • 47
  • 3
  • 12
0
votes
0 answers

Automatically Detect the Dongle Port Number C#

My client wants a simple C# WinForms application to send SMS messages over the Huawei E303 dongle. I used the below code and it works successfully. public class SMSSender { SerialPort sp = new SerialPort(); public bool SendMessage(string…
Dinesh Wickramasinghe
  • 99
  • 3
0
votes
2 answers

Python sending sms via usb serial huawei dongle

I'm currently sending sms in python using this code, but sometimes it is unstable. It went straight to "send successfully" but the other party did not receive any message. Is there any other ways to send sms through the dongle? Much…
Tyra
  • 105
  • 3
  • 12
0
votes
0 answers

Is it possible to write a generic application to interface with Zigbee USB dongles of different manufacturers?

I want to write an application which can work on a PC OS like Windows or Linux and interact with a Zigbee Dongle acting as a coordinator which interacts with other Zigbee devices. The application should be able to detect new devices and services…
Jay
  • 24,173
  • 25
  • 93
  • 141
0
votes
1 answer

Dongle dialplan used in Asterisk

We've a mobile company starting their number with 01XXXXXXXXX My Asterisk has two dongle modems: dongle0 and dongle1. To dial mobile number from my Asterisk box I use exten => _01X.,1,Dial(Dongle/dongle0/${EXTEN},20) exten =>…
Razib Shahriar Rubence
  • 1
  • 1
0
votes
1 answer

Fixed bit rate using iwconfig with Tl-WN722N dongle

As the title suggest, then I am trying to set a fixed bit rate on my dongle. I am using a TP-Link wifi dongle model TL-WN722N. However, when I give the command: iwconfig wlanX rate 2M fixed iget the following response: Error for wireless request…
KapaA
  • 165
  • 14
0
votes
2 answers

Usb WiFi Dongle RaspberryPi

I want to set raspberrypi network ssid and password over Android application. My problem is how can I do. I know command line method or raspi wifi settings in desktop. I just want to do usb wifi dongle setting over Android app.
Melih Kasırga
  • 1
  • 2
0
votes
0 answers

Sim Dongle device for sending sms using asp.net MVC web application

Is is possible to use dongle device for sending sms in a web application using asp.net mvc 5. If so can any one give me some idea how is it possible or suggest me any good tutorials for this?
Abdul Raheem
  • 97
  • 1
  • 18
0
votes
1 answer

it is possible to map the local storage of an usb modem (globe tattoo)?

I'm working a send/receive sms using a dongle (globe tattoo). But I'm having trouble on retrieving the sms from the local storage not on the sim. Using this command: AT+CPMS=ME I get an OK result but no list of sms from the local storage. Is it…
yoyie yoyie
  • 415
  • 1
  • 8
  • 20
1 2 3 4 5
6
7 8