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    4,200 project bluetooth chat application Gefundene Jobs, Preise in EUR

    Die bereits funktionierende Android App soll ein zusätzliches, steuerbares Endgerät bekommen. Die dazu nötige Hardware ist vorhanden. Gleichzeitig wird auch die iOS App mit den gleichen Funktionen erweitert. Ausführungsort ist Dortmund-Hafen (Hardware bedingt). Kein Home-Office.

    €782 - €1564
    Lokal
    €782 - €1564
    0 Angebote

    Sonstiges oder nicht sicher Sonstiges oder nicht sicher Android APP mit Bluetooth zur Steuerung von 2 Schrittmotoren für neues Refraktionsgeraet.

    €991 (Avg Bid)
    €991 Gebot i.D.
    8 Angebote

    Erstellen einer iPhone App zur Steuerung von Relais Schaltungen mit BLE Steuerung

    €2724 (Avg Bid)
    €2724 Gebot i.D.
    7 Angebote

    Programmiert werden soll eine App für IPhone und Android die in der Lage ist, mit einem System namens "Bodymedia" via Bluetooth zu kommunizieren. Diese App soll die Livewerte wie Kalorienverbrauch und Schrittzähler vom Bodymedia abgreifen und anzeigen. Für Android existiert eine nicht offizielle App, die eventuell als Grundlage dienen kann.

    €2682 (Avg Bid)
    €2682 Gebot i.D.
    16 Angebote

    Ich suche dringend einen erfahrenen Python Programmierer mit Raspberry Technik + Bluetooth LE Kenntnissen und wenn möglich auch iOS (Swift + Xcode) ist aber nicht zwingenden. Es geht konkret um die Anbindung eines iPhones mit einem Raspberry über Bluetooth. Senden und Empfangen von Kommandos und Upload von Dateien iPhone -> Raspberry. Bezahlung

    €739 - €1479
    Featured Eilig Versiegelt
    €739 - €1479
    5 Angebote

    Unterstützung eines bestehenden Entwicklerteams für Problemfälle

    €1417 (Avg Bid)
    €1417 Gebot i.D.
    4 Angebote

    ...Beacons beziehen zu können und per Push Messages an die Mitarbeiter zu versenden. - iPhone App - Implementieren einer vorhandenen iOS SDK - Push Message Option über App - Bluetooth Verbindung über App...

    €624 (Avg Bid)
    €624 Gebot i.D.
    2 Angebote

    1. Einrichten einer Kommunikationsverbindung zwischen STM32f4 Evalboard und Bluetooth Modul (HC-05 Bluetooth module) 2. Programmierung der GPIO Ports des STM32 Mikrocontrollers Entsprechenden Steuer- und Kontrollsignale einlesen und ausgeben. 3. Android Applikation Die Applikation, die für das „Android Tablet“ programmiert wird, soll verschiedene

    €512 (Avg Bid)
    €512 Gebot i.D.
    5 Angebote

    Vorbemerkung: Dieselbe App besteht bereits für WindowsPhone8.1-App besteht bereits / XAML/C#-Sourcecode vorhanden. Funktionen: Bluetooth-Connect mit Etikettendrucker. Druck-Commands sind vorhanden (muss nicht recherchiert werden). Auswahl (Buttons) auf MainPage: - Print aus File - Print manueller Input Page 'Print manueller Input':

    €810 (Avg Bid)
    €810 Gebot i.D.
    8 Angebote

    Finden Handschuhe für Käufer aus Russland. Müssen, ein Produkt zu einem niedrigen Preis zu finden Hi-Call Bluetooth Handschuhe Man size schwarz - [login to view URL];jsessionid=[login to view URL]

    €16 / hr (Avg Bid)
    €16 / hr Gebot i.D.
    1 Angebote

    This project needs mp3 file transfer from Android to arduino over hm-10 bluetooth module and write it to SD card with SD card reader. I need working sample code and connection scheme that how wires have been connected to arduino. My budget is about 100-150 USD.

    €151 (Avg Bid)
    €151 Gebot i.D.
    13 Angebote

    Bluetooth CANBus Reader Firmware Development (OBDII)

    €94 (Avg Bid)
    €94 Gebot i.D.
    1 Angebote

    We need APP to work with Bluetooth and Login page: Request: Discover devices Read and send strings (UART) Read async Login Page Read json to save config Multiplatform (Android and IOS) Cordova or Xamarin

    €213 (Avg Bid)
    €213 Gebot i.D.
    24 Angebote

    ...an internal db like buffer, so if smartphone less connection, scanner save in local and after reply to a remote db. I will use with camera or with external scanner (usb or bluetooth) so software must be able to chose the source. On db there are list of products, so, after any scan, on a label software must show me the name of product; if software don't

    €198 (Avg Bid)
    €198 Gebot i.D.
    53 Angebote
    Bluetooth Beacon Notification 4 days left
    VERIFIZIERT

    ...Redeem or delete by the User. The type of Notification will be text, image and video if possible. The beacons will automatically ON the Bluetooth based on from and to timing. Or user can keep it manual to start the Bluetooth on and it will start the service also at that time. Also it will show the available URL from the beacon and open it in the Browser

    €372 (Avg Bid)
    €372 Gebot i.D.
    4 Angebote

    Allwinner V3s Soc, running embedded linux, need driver for bluetooth and wifi with Realtek RTl8723DS

    €472 (Avg Bid)
    €472 Gebot i.D.
    2 Angebote

    I need to connect 2 Raspberry Pi zero Ws to each other. One Pi is connected to 8 pressure sensors and i...broadcasting the values, the other is connected to a touchscreen and needs to display the results using Tkinter GUI library. All programming should be done in python 3. For bluetooth communication possibly needs to use and setup the BlueZ library.

    €160 (Avg Bid)
    €160 Gebot i.D.
    21 Angebote

    ...for power supply and controlling the 16X16 led lights (WS2812B). Also we need Android App for controlling the led lights like sending customize or fixed images, text using BLUETOOTH. The freelancer has to provide the specification of the battery on which this board along with Led lights will work. The battery has to be portable. If interested please

    €338 (Avg Bid)
    €338 Gebot i.D.
    11 Angebote

    I need to control a arduino vía Bluetooth from a app on a tablet android . On the app has to appear some questions and if you answer correct to can move the car for a short time or few meters . The idea is to make a contest with several participants . The car and the arduino code I already have it so it’s only the android app

    €349 (Avg Bid)
    €349 Gebot i.D.
    53 Angebote

    ...[login to view URL] or [login to view URL] Requiremements: -----------------

    €31 (Avg Bid)
    €31 Gebot i.D.
    2 Angebote

    A one page flutter app for moving actuators in/out. Scan for and connect to my products over Bluetooth Low Energy (perhaps using packages: flutter_blue or flutter_ble_lib). Display found actuators in listview with state and other BLE particulars. Depending on state, show IN or OUT button to the left for each actuator. Send signal for in/out when a

    €248 (Avg Bid)
    €248 Gebot i.D.
    17 Angebote

    ...environmental sensor that supports RS-458MODBUS or SDI-12 interface. I would like to create a device that is able to connect to the sensor using either interface, and have the bluetooth ready to pair to Android and iOS app which I can run command from my app and control, get data from the connected sensor. Please contact me for further information. Thanks

    €1175 (Avg Bid)
    €1175 Gebot i.D.
    34 Angebote

    We are working on an react native mobile application that has a core component around beacons. We have been working on this for quite a while and have a hit a snug when it comes to background scanning in Android Oreo. According to our current use-case, we need the app running in the background at all times without disturbing them with any kind of

    €157 (Avg Bid)
    €157 Gebot i.D.
    6 Angebote

    I need to connect 2 Raspberry Pi zero Ws to each other. One Pi is connected to 8 pressure sensors and i...broadcasting the values, the other is connected to a touchscreen and needs to display the results using Tkinter GUI library. All programming should be done in python 3. For bluetooth communication possibly needs to use and setup the BlueZ library.

    €77 (Avg Bid)
    €77 Gebot i.D.
    3 Angebote

    Solution will import specific files to software on handheld where it is searchable & updated. Output includes specific file type...specific files to software on handheld where it is searchable & updated. Output includes specific file type to upload onto national database s well as possibility to print to bluetooth printer or save to spreadsheet & pdf.

    €556 (Avg Bid)
    €556 Gebot i.D.
    41 Angebote

    ...raspberry pi) have onboard Bluetooth and WiFi adapters but they are headless (without display or serial number). How could be configured to connect to the your WiFi using a simple bluetooth link with a smartphone? The basic idea is that the mobile app sends the WiFi SSID and password to the device using a secure bluetooth channel, and then wait for

    €15 / hr (Avg Bid)
    €15 / hr Gebot i.D.
    20 Angebote

    Core Features: The app helps a user to quickly measure the multimeter values from the desired points. The measur...interest. - Two Level access for Creator and User - Store the Tested results in a database by serial number. - Prioritise the test points based on historical data. The Bluetooth Multimeter with Android Eclipse SDK will be provided.

    €827 (Avg Bid)
    €827 Gebot i.D.
    18 Angebote

    I need an expert in programming a...iPhone/iPad that controls all the speakers of my house that use bluetooth and that are of different brands. The application is to make all the speakers of the house that use bluetooth play the same music at the same time in sync. I have a party this coming Saturday, September 8 and I need this application urgently.

    €113 (Avg Bid)
    €113 Gebot i.D.
    4 Angebote

    Looking for an Android developer to write a quick BLE 2.0 application to control a BLE 2.0 device. Requirements: Must use BLE 2.0 not 4.0 Create a button to connect to a static bluetooth name with a static password Create 2 buttons - Payload 1 and Payload 2 on the app's home screen When you press Payload 1 it sends a hex string of: 413D4C0D0A to the

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    42 Angebote

    Looking for an iOS developer to write a quick BLE 2.0 application to control a BLE 2.0 device. Requirements: Must use BLE 2.0 not 4.0 Create a button to connect to a static bluetooth name with a static password Create 2 buttons - Payload 1 and Payload 2 on the app's home screen When you press Payload 1 it sends a hex string of: 413D4C0D0A to the connected

    €19 / hr (Avg Bid)
    €19 / hr Gebot i.D.
    14 Angebote

    Hi all, Goal is to build a device that will record conversations, save them on the device, and sync to an iOS based. The battery life needs to support ~3-4hours of conversation recording (ideal would be 6 hours) Form factor will be important and will need to be somewhere in (65mm x 35mm) range. Some thoughts on what a POTENTIAL (Please improvise) solution can be, 1. The core processor would be...

    €708 (Avg Bid)
    €708 Gebot i.D.
    30 Angebote

    you must be able to test from an external device. i have the working app that runs on this macbook. i need you to build a little program for the mobole that communicates to the app on the mac which does not run on mobile. i need this done very soon. i will send further requirements, not many, if you want this gig.

    €156 (Avg Bid)
    €156 Gebot i.D.
    3 Angebote

    you must be able to test from an external device. i have the working app that runs on this macbook. i need you to build a little program for the mobole that communicates to the app on the mac which does not run on mobile. i need this done very soon. i will send further requirements, not many, if you want this gig.

    €21 (Avg Bid)
    €21 Gebot i.D.
    1 Angebote

    I need someone who can develop a small Android app that reads a PDF file from a Url and print it to a Bluetooth printer paired to the smartphone. Other programmer has already done: 1. Create the PDF 2. Store it in a Url (IIS server) using ASP.net What is needed to do is: 1. Create an Android app (compatible from 5.1 +) that is running in “background”

    €90 (Avg Bid)
    €90 Gebot i.D.
    5 Angebote

    As part of a digital transformation project, an app (iOS and Android) featuring a chatbot and Bluetooth service (API provided) is required. The system provider will need access to the user data through a database.

    €224 (Avg Bid)
    €224 Gebot i.D.
    15 Angebote

    Features: Make a video / Zoom in/ Zoom out/ Change the Camera / Remote camera / Increase more visual field/ Prefer photo effects For Android system, please confirm no bug! You can reference to the APP- BT Shutter Pro.

    €88 (Avg Bid)
    €88 Gebot i.D.
    5 Angebote

    ...features: - bluetooth communication to an embedded system running on the background of the Android app shall be implemented. Information contained in BT-messages and order of information exchage shall be discussed and finalized with the Freelancer. - application shall be written in a well-structured way and store all the text displayed on the application pages

    €236 (Avg Bid)
    €236 Gebot i.D.
    15 Angebote

    i have a working progr...characteristic are used. The characteristic will allow central devices to subscribe -Your device is assigned as a peripheral device that connects to my central via Core Bluetooth - Each button much correspond to a value that your characteristic changes. The value here is a string of the numeric values 1-6. EX: let value = "1"

    €264 (Avg Bid)
    €264 Gebot i.D.
    5 Angebote

    i have some requirements that require the device to communicate to the mac via bluetooth. i need help solving this. will send requirements after checking your profile :]

    €9 - €26
    €9 - €26
    0 Angebote

    Design and develop an android app to communicate(via Bluetooth) with our custom hardware device. The app needs to respond to an SOS button pressed on the device and share location of the device with emergency contacts. Also, OTP based authentication needs to be incorporated to enable only authorised users to connect with the hardware devce.

    €111 (Avg Bid)
    €111 Gebot i.D.
    3 Angebote

    I am looking for an experienced embedded firmware engineer / software developer that is helping me with writing the firmware for a project based on Nordic NRF52 (main mcu/Fanstel BT832), mpu9250 (incl. DMP), vs1011e/vs1053b (mp3 decoder in slave setup), SDcard/flash storage (FATFS), capacitive touch (msp430 I2C) and vibration (TI drv2605L). All basic

    €1319 (Avg Bid)
    NDA
    €1319 Gebot i.D.
    15 Angebote

    Low range Tx Rx system that can send commands to more than 3 nearby Rx. Rx should be able to recognize the most nearby Tx. The use of the NRF is recommended.

    €104 (Avg Bid)
    €104 Gebot i.D.
    16 Angebote

    ...us * List of test vehicles -- For testing -- * ELM327 with bluetooth communication is recommended for testing OBDII protocol * Unit can be ordered from [login to view URL] [login to view URL] -- API

    €2503 (Avg Bid)
    €2503 Gebot i.D.
    7 Angebote

    Print form on Zebra ZQ520 Bluetooth printer from android app. Ref links: [login to view URL]

    €125 (Avg Bid)
    €125 Gebot i.D.
    7 Angebote

    ...high-power switching, regulating, and PWM; sensor integration, and Bluetooth (BLE) implementation to communicate with a yet-to-be created iOS/Android app. You will be working solely with me, and as such, your experience and design advice will be highly valued and influential for the project. Although the first deliverable will be a schematic/PCB design

    €458 (Avg Bid)
    €458 Gebot i.D.
    39 Angebote

    LusioRehab has developed a special Bluetooth motion sensor (called LusioMATE) to gamify physio exercises for children with disability. We have developed a Unity Plugin for our sensors that makes game developing very easy. The plugin handles all network and Bluetooth stuff and provides you with some clean game inputs. So you just need to focus on the

    €105 (Avg Bid)
    €105 Gebot i.D.
    13 Angebote

    So apparently no one makes this. Is it possible. Bluetooth pen support was available in Android M. Would want to start a kickstarter with some people to get it going.

    €13112 (Avg Bid)
    €13112 Gebot i.D.
    40 Angebote

    ESP32 connection status of bluetooth link

    €15 / hr (Avg Bid)
    €15 / hr Gebot i.D.
    2 Angebote