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    6,135 rs232 bluetooth project travaux trouvés au tarif de EUR

    Je cherche à connecter une appli Windev Mobile (pour Android & iOS) à mon prototype Arduino, qui comporte un module Bluetooth BLE, à pour récupérer les données issues des capteurs du prototype (température, niveau sonore, etc.) mais aussi paramétrer le prototype depuis l'appli (paramètres de confort, par exemple). Si v...

    €148 (Avg Bid)
    €148 Offre moyenne
    5 offres

    il faut à la fois developper l'appli sur mobile ( android et ios ) et programmer les modules basé sur la cc2541 de texas instruments ( bluetooth

    €1530 (Avg Bid)
    €1530 Offre moyenne
    5 offres

    ...est en dehors du périmètre établi. Afin d'éviter que des enfants sois oublié dans une voiture , magasins, ..... j'ai besoin de savoir se qui est mieux pour cela que se sois Bluetooth, GSM ,......

    €437 (Avg Bid)
    €437 Offre moyenne
    11 offres

    Je veux mettre un objet connecter en bluetooth avec la voiture ayant un système embarque synchroniser avec mon application

    €798 (Avg Bid)
    €798 Offre moyenne
    4 offres

    Je veux mettre un objet connecter en bluetooth avec la voiture ayant un système embarque synchroniser avec mon application

    €213 (Avg Bid)
    €213 Offre moyenne
    1 offres

    vous allez recoire une description pour ce que vous allez faire. Le boulot est une desription du produit pour Amazon. Vous devez fournir au minimum 2 versions de description, qui inclut: le titre, 5 points de ventes, la description du produit. Environ de 300-400 mots chaque version. il faut que vous ecrire tout par vous, non de copier d'autre venteur sur Amazon.

    €20 (Avg Bid)
    €20 Offre moyenne
    6 offres

    Une application vide contenant un bouton qui permet d'afficher TOUS les devices bluetooth aux alentours et qui permet de se connecter à n'importe quel device ainsi que deux méthodes supplémentaires pour recevoir et envoyer des données entre les deux appareils.

    €159 (Avg Bid)
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    3 offres

    ...Android et êtes capable de vous approprier rapidement un code déjà existant. Vous possédez une expérience ou une forte curiosité sur la connexion avec du Hardware connecté (Bluetooth). Autonome et rigoureux, vous êtes structuré et capable de communiquer sur vos avancées. Qui sommes-nous : TEEPTRAK propose des so...

    €1587 (Avg Bid)
    €1587 Offre moyenne
    5 offres

    J'ai un travail en continu concernant notre projet précédent ' Banniere pour Promotion enceinte Bluetooth sur Market Place'

    €21 / hr (Avg Bid)
    €21 / hr Offre moyenne
    1 offres

    ...nous vendons nos produits de notre marque sur différentes market places. Dans le cadre d'une offre promotionnelle, nous voudrions mettre en avant notre nouvelle enceinte Bluetooth portable et water resistante sur Cdiscount pendant un mois. Nous avons donc besoin d'une banniere mettant en avant la Raidfox Everywhere, avec ses couleurs et ses atouts le

    €67 (Avg Bid)
    Garanti
    €67
    3 propositions

    ...et iwl le programme devra être en offline, et devra capturer les tracks 1et2 et le code pin et les sauvegardes afin d'être téléchargé ultérieurement à l'aide d'un terminal rs232 ou autres. vous avez les compétences ou programme déjà prêt vous pouvez me répondre, dans le cas contraire passer ...

    €1049 (Avg Bid)
    €1049 Offre moyenne
    5 offres

    ...sous SQL pour permettre interface avec Logiciel de comptabilité SAGE Comptabilité. Le logiciel devra prendre comme entrée la pesée par Pese Camion Mettler Toledo connexion RS232 - Structure Données: Véhicules, Clients, Produits, Prix. - Traitement: Pour chaque véhicule, on mesure la tare et ensuite après chargement on mes...

    €831 (Avg Bid)
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    6 offres
    Fix PCB Design 5 days left

    We're usin...using a PCB connected to an adafruit bluetooth feather board to power LEDs and to charge an iPad. We have a few designs that aren't working well, and are in need of someone to produce an improved design that fits our requirements. The board just needs to power LED lights, charge an iPad, and connect to a bluetooth component with firmware.

    €419 (Avg Bid)
    €419 Offre moyenne
    25 offres

    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.

    €139 (Avg Bid)
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    18 offres

    The main idea is to make a similar product like the vaadu captor and adding a lot of enhancement : [login to view URL] what we need ...captor and adding a lot of enhancement : [login to view URL] what we need to improve regarding the vaadu captor are : - wifi(dual channel) / bluetooth.

    €719 (Avg Bid)
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    18 offres
    €94 Offre moyenne
    1 offres

    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)
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    24 offres

    ...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)
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    53 offres
    Bluetooth Beacon Notification 3 days left
    VERIFIÉ

    ...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)
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    4 offres

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

    €472 (Avg Bid)
    €472 Offre moyenne
    2 offres
    VENDING TELEMETRY 2 days left
    VERIFIÉ

    ...(example: to check the level of the signal; change in any parameters; restart; clearing any mistakes or bugs etc). As well as all of the above mentioned, it needs to have RS232, 1- wire inputs for temperature or RFID reader,4 digital and 2 analogue inputs that track the parameters as well as 2 digital outputs for restart or stopping of the machine

    €4975 (Avg Bid)
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    20 offres

    ...Windows 10) and Bluetooth low energy device. The code is currently written in Java. The developer must be able to read the code and convert it into C++. The features which are implemented in Java must be implemented in C++. A link to the Java application is as follows "[login to view URL]". This project is a proof

    €193 (Avg Bid)
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    3 offres

    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.

    €156 (Avg Bid)
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    22 offres

    ...szczególności dodanie funkcji wpółdzielenia danych między użytkownikami aplikacji, możliwości komunikacji chat (w kolejnym kroku również audio/wideo), komunikacja poprzez Bluetooth LE, funkcje in-app purchase). Preferowani wykonawcy ze strefy czasowej CET dobrze posługujący się językiem polskim. Szczegółowa dokumentacja projektu po podpisaniu NDA

    €4098 (Avg Bid)
    À la une LDN
    €4098 Offre moyenne
    18 offres

    I need develop firmware for [login to view URL] modules. It is bluetooth temperature/humidity and audio sensor.

    €447 (Avg Bid)
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    16 offres

    ...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)
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    11 offres

    Investigate a Gnss receiver RS232 serial port issue.I have various remote connection capability

    €13 / hr (Avg Bid)
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    5 offres

    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

    €350 (Avg Bid)
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    53 offres

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

    €31 (Avg Bid)
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    2 offres

    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)
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    17 offres

    check this out [login to view URL]

    €23 (Avg Bid)
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    4 offres

    i need to edit a file [login to view URL]

    €20 (Avg Bid)
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    3 offres

    ...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)
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    34 offres

    ...very irritating at times and also serves a bad user experience. We are looking for someone: - Who is strong in Android and has good experience around core features like bluetooth. - Who has previous experience working with various beacon libraries. - If someone is good with react native, that will be an addition as our main mobile application is built

    €157 (Avg Bid)
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    6 offres

    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 Offre moyenne
    3 offres

    ...оценки и анализа изображения (несколько типов изделий с индивидуальными критериями) • изделия приходят хаотично, перед каждой проверкой по протоколам интерфейса MelsecNet(H)/RS232/RS485/RS422 на ПК поступает информация о типе изделия • на основе информации о типе изделия передается сигнал на перенастройку фокуса камеры под высоту изделия, меняются критерии

    €2645 (Avg Bid)
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    4 offres

    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)
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    41 offres

    ...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 Offre moyenne
    20 offres

    ...проектов TAC Vista. Восстановление и сопровождение сетей на базе протоколов LonWorks, Modbus, BacNet, MBus, KNX, CAN, S-Bus, Profibus ProfiNET и др. По физическому каналу RS232, RS485, Ethernet TCP/IP. и систем резервирования на базе коммутаторов и маршрутизаторов 2/3 уровня. Разработка систем учета энергоресурсов. Реализация проектов "Умный дом"

    €1276 - €2551
    Local
    €1276 - €2551
    0 offres

    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.

    €828 (Avg Bid)
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    18 offres

    ...user interface for dispensing equipment. System • Android Version 4.4.2+ compatibility (may be possible to makes this 6.0+) • Serial read and write using USB OTG and USB to RS232 adapter. • Track usage data • Display always on • Lock Rotation Portrait/Landscape User Interface (Main Activity) • 4 Size Options (identification of selection) • 10 Flavor/a...

    €145 (Avg Bid)
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    5 offres

    We have Electronic Scale which can communicate to iPhone via Bluetooth and transfer the required data. The data transfer has certain protocols to handshake between iPhone and Scale. The communication protocol can be shared as an when required. You can refer "Eagle BMI Scale " app from app store which is already developed and made live. Now we have

    €376 (Avg Bid)
    €376 Offre moyenne
    8 offres

    ...of mobile applications, so he can develop an App for 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

    €113 (Avg Bid)
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    4 offres

    ...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 connected

    €19 / hr (Avg Bid)
    €19 / hr Offre moyenne
    42 offres

    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)
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    14 offres

    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)
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    30 offres

    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 Offre moyenne
    3 offres

    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 Offre moyenne
    1 offres