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    5,153 build bluetooth interface lavori trovati, prezzi in EUR

    ...[accedi per visualizzare l'URL] Posso fornire il file sorgente dell'applicazione demo, dove estrapolare il codice per connettere l'app alla stampante termica con bluetooth. ...

    €286 (Avg Bid)
    €286 Offerta Media
    5 offerte
    Project for devilapp Terminato left

    Ciao, ho bisogno di uno sviluppatore per un'applicazione ios da aggiornare. Dovrei portarla a compatibilità con ios 10, aggiunge...un'applicazione ios da aggiornare. Dovrei portarla a compatibilità con ios 10, aggiungere le notifiche push durante le telefonate e permettergli di riconoscere un dispositivo in bluetooth in background. La cosa è urgente

    €220 (Avg Bid)
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    1 offerte

    App per Android Ho bisogno che venga progettata e realizzata Applicazione per Android che deve interagire con un Arduino tramite connessione Bluetooth. L'app dovrà ricevere i dati e visualizzarli . Alla fine della sessione dovrà generare un file con un resoconto dei dati visualizzati ed inviarlo ad un server web

    €151 (Avg Bid)
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    5 offerte

    Avremmo bisogno di una applicazione che ci permetta di collegare ad uno smartphone che trasmette infiniti Smartphone con la stessa applicazione che ricevono. Gli smartphone dovranno comunicare tra loro senza usare la rete telefonica o dati del gestore (roming).

    €1351 (Avg Bid)
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    13 offerte

    Sviluppatore senior PHP su database MySql/MongoDB (gradita conoscenza di framework quali Zend, Symfony) per rea...MySql/MongoDB (gradita conoscenza di framework quali Zend, Symfony) per realizzazione piattaforma web mirata alla gestione di un'innovativo portale per il controllo di serrature bluetooth per cui abbiamo ricevuto un cospicuo finanziamento.

    €318 (Avg Bid)
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    10 offerte
    Arduino per Fortezza Terminato left

    ...controllare la serratura di una cassetta di sicurezza portatile e tracciarne la posizione su richiesta. La serratura deve essere sicura e deve essere attivata tramite GSM, bluetooth oppure wifi, l'importante è la sicurezza. Il sistema deve essere a batteria ed in caso di mancanza di carica deve mantenere in memoria le impostazioni e una volta collegato

    €33 - €272
    €33 - €272
    0 offerte

    The project is precisely defined in the attached document, version 2.4. This is a fixed priced project and must be delivered on time and on per budget, according to the Freelancer's initial bid.

    €436 (Avg Bid)
    €436 Offerta Media
    8 offerte

    We need to connect our android app via bluetooth with some cheap models of thermal receipt printers. You can offer models of thermal receipt printers with which you have bean dealing. We are open to consider different devices. After connecting to printer we need to put button "Print" on our activity(page) with order details. On pushing this button

    €147 (Avg Bid)
    €147 Offerta Media
    13 offerte
    Flashable Patch Android 6 giorni left
    VERIFICATO

    I need someone to create a flashable patch, applying the referenced, already existent patchset. I am having severe Bluetooth Audio quality issues on a rooted Xiaomi Mi Max 2, Lineage OS 15.1 (Oreo 8.1) I found out that a possible solution might be to enforce a higher Bitrate / Dual Channel. Installed ROM [accedi per visualizzare l'URL]

    €79 (Avg Bid)
    €79 Offerta Media
    2 offerte

    Hello, I need someone to build me a bluetooth connector backend in python. Preferably with dbus and bluez. However I am open suggestions.

    €209 (Avg Bid)
    €209 Offerta Media
    10 offerte

    Hello I need simple react native bluetooth app developer. Project description following ---------------------------------------------------------------------------------------------------------- React Native working in both Android (>= 5.0) and iOS (>= 11.0) Screen 1: Full screen background camera video with UI in the front (Buttons, text, etc)

    €510 (Avg Bid)
    €510 Offerta Media
    28 offerte

    Need a device to communicate with Linux hand held device. Mode of communication is with Bluetooth. Need to send integer values. Required Keypad with customized values. upon pressing each button desired value to be send to the hand held device. My Experiences on this work: 1)Tried with All ble modules but only BT24LT is only connecting. 2)

    €17 (Avg Bid)
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    3 offerte

    ...need you to design a control circuit with RTC that can do the following: 1- Read a code that consists of (date, time and unique number) 2- The code sent from Mobile via Bluetooth. 3- The circuit will control a High Voltage Contactor ( On or Off ). 4- See the Attached photo for understanding. Conditions: 1- Minimum cost MUST be considered 2- Try to

    €29 / hr (Avg Bid)
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    29 offerte

    We are looking for a programmer to develop the Bluetooth communication subsystem between an IOT device and an AndroidiOS (or even Windows Phone) device. Xamarin would be a plus. The Bluetooth chip in the IOT device is a Nordic nRF52840. It can be Bluetooth 4 but we would prefer Bluetooth 5 as range and power are important The system must auto-connect

    €4799 (Avg Bid)
    €4799 Offerta Media
    46 offerte
    Bluetooth connection to iPhone 3 giorni left
    VERIFICATO

    I have an NRF5 to Chip and software written in keil for the chip. My problem is that I can connect to the device through the iPhone nrf connect app, but when it gets out of range and I come back in range it does not automatically. I need it to reconnect every time indefinitely.

    €175 (Avg Bid)
    €175 Offerta Media
    6 offerte

    I am looking to have electronics and an app designed that will go into a guitar and act as a pickup that I can link to a device via bluetooth. This will be used for learning guitar. Thanks

    €1589 (Avg Bid)
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    17 offerte

    ...quadcopter with arduino. I have an hc05 for bluetooth connection so i can control the drone with that. MPU6050 sensor 11.1V lipo Brushless motors & esc's So far i managed to do the wirings etc. (for the esc connection i need some help) Sensor worked , i tried it with multiwii. But I have no clue how to set the bluetooth up. ( tried a simple led control with

    €100 (Avg Bid)
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    15 offerte

    Brief Heatzy ([accedi per visualizzare l'URL]) is developing a Bluetooth Thermostatic Valve to control hydraulic heaters from a smartphone. We are looking for product designer to help us design this valve. Product Heatzy Vanne will replace existing Thermostatic Valves that are screwed on radiators. It is powered by a triple-A battery to support a screen and a motor (that

    €26 / hr (Avg Bid)
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    26 offerte

    we know a bluetooth speakers manufacturing unit in china. Product is there, but device OS has to be developed. As per current trend, bluetooth/mobile wifi/WLAN or anything whichever supports fast connectivity, users should be able connect to this speakerusing BLE or wifi and start playing songs, or start listen with inside mic. Skills: Embedded software

    €2598 (Avg Bid)
    €2598 Offerta Media
    12 offerte

    A Bluetooth transmitting device that you connect to the mono jack of your guitar, that then transmits to a bluetooth receiving device (that can be independent or the Bluetooth receiver in your phone or tablet). In this way you can play your guitar with no wires and you can listen to your headphones (or connect a Bluetooth speaker) and in this way hear

    €158 (Avg Bid)
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    4 offerte

    ...Color: Different color of fabrics that will be editable on PSD or AI Lift control: Beaded Chain Plastic Beaded-Stainless Steel Chain Cordless (Hand Lift) Motorized (phone Bluetooth control) Header Rail: roller shade gets divided - Standard (1 roller shade on 1 head rail) - 2-on-1 (2 roller shades on 1 head rail) - 3-on-1 (3 roller shades on 1 head rail)

    €87 (Avg Bid)
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    34 offerte

    Hello, I already have some code ready but I do not know how to upload it to the board bellow. [accedi per visualizzare l'URL] Note that you do not need to code anything I only need help to upload it to the board. I think it needs a bootloader and softdevice, but

    €7 / hr (Avg Bid)
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    1 offerte

    The SDK is provided for the device with a sample application. I have an application that uses various USB and Bluetooth devices for collecting information. I now have a new device I want to include in this group. What will be required is to write a VB6 DLL that will talk to a VB6 application. I already have a template VB6 source code for this you

    €125 (Avg Bid)
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    6 offerte
    App development Terminato left

    Hi I want a app developed for controlling an arduino board. This is will controlled using the phone app, via Bluetooth where the signal is received by the arduino board using the HC05 Bluetooth module. There will be direction icons on the phone app which will be used to move the arduino controlled motors. An exact example of this is shown on the link

    €121 (Avg Bid)
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    21 offerte

    VHDL, LTE,WiMAX,Bluetooth,RF,FPGA

    €18 / hr (Avg Bid)
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    3 offerte

    hi, are you familiar about swift 3.0 ? I want to add iOS bluetooth feature on my project, please bid if you are familiar about this. thanks.

    €120 (Avg Bid)
    €120 Offerta Media
    16 offerte

    We are launching a new product in the IoT space. It is a WiFi and Bluetooth connected button that is capable of doing many different things. Our product has been designed in cad but there's no way to make the renders look pretty in the software we have. We need however, for brochures etc some really nice looking renders of the product. We are launching

    €128 (Avg Bid)
    €128 Offerta Media
    33 offerte

    Hi i want a simple ionic application that can connect via bluetooth to a thermal printer i have. The thermal printer is this [accedi per visualizzare l'URL] The printer supports ESC/POS commands. The app must only make a connection and print a simple receipt

    €149 (Avg Bid)
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    14 offerte

    Looking for a skilled designer who is used to working with silicone type rounded objects (dog toys,...for a skilled designer who is used to working with silicone type rounded objects (dog toys, children's toys, etc.) for a special project to make a casing around an existing Bluetooth speaker. I have all the dimensions and specifications for is needed.

    €119 (Avg Bid)
    €119 Offerta Media
    36 offerte

    Hi, I need an Android app to communicate with Bluetooth LE (low energy) using Android Studio. I need to choose the device (not paired) and send and receive text. I need the source code and it should be compiled for API 24. Thanks

    €47 (Avg Bid)
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    11 offerte

    This Project is to create a system to allow a mobile device to stream music to multiple Bluetooth speakers/headphones simultaneously. It has two main deliverables: 1. A hardware device which includes the Bluetooth receiver and transmitter(s). The successful bidder will need to identify a suitable set of standard components and (if necessary) provide

    €171 (Avg Bid)
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    6 offerte

    We are looking for a programmer preferrably with experience with POS, integration between devices and bluetooth. We have card readers that are integrated with bluetooth, and the software we need will send payment information to the card reader, and get data in return if the payment are accepted or not. There is a Windows SDK from the supplier, so

    €568 (Avg Bid)
    €568 Offerta Media
    6 offerte

    Hello , freelancers. I am looking for experienced mobile app developer with rich experiences in Wifi, Bluetooth skills. If you are expert in this filed, please apply. If you have any app related with Wifi and bluetooth, please feel free to bid my project. Thanks

    €19 / hr (Avg Bid)
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    ...biometrics. I need a small device to be used with this animals, heart beat up to 450 bpm and oximetry around 80%. The device should work for a month and send the data to a bluetooth device, the "server" may be also programmed to receive the data (*.csv is fine). Each device should have a unique number, and they must work with others. Data may be send

    €1160 (Avg Bid)
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    13 offerte

    I need someone with experience in door lockers and controllers

    €187 (Avg Bid)
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    16 offerte

    Startup looks for iOS and Android developer who can create mobile app for Bluetooth smart tracker with provided APIs. Example app is here: [accedi per visualizzare l'URL] [accedi per visualizzare l'URL] The work may also be done with a partnership contract for continues development and

    €1148 (Avg Bid)
    €1148 Offerta Media
    85 offerte

    Looking for a freelancer in Raleigh metro area for a project, which requires developing code on Android platform (Samsung phone) to communicate with external bluetooth device (HC-05 module). This is mainly a work-from-home opportunity, but requires meeting with hardware engineer to discuss protocol, communication handshake, and for final testing.

    €6735 (Avg Bid)
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    45 offerte

    I would like to use my inbuilt microphone on my Android phone even when phone is paired with car stereo.

    €17 (Avg Bid)
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    3 offerte

    Required Work 1. Auto pairing with Linux PC 2. File transfer : Linux PC <-------> Android App 3. Auto pairing on the background Deliverable : - Android App : ... Auto pairing with Linux PC 2. File transfer : Linux PC <-------> Android App 3. Auto pairing on the background Deliverable : - Android App : 2-3 screen UI only - Linux Bluetooth application

    €621 (Avg Bid)
    €621 Offerta Media
    14 offerte

    i am looking for smart Bluetooth speakers software which would work like amazon Alexa echo smart speakers. So if someone can give me such voice recognition and connect to wifi/cloud which is completely smart.

    €3974 (Avg Bid)
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    2 offerte

    i am looking for smart Bluetooth speakers software which would work like amazon Alexa echo smart speakers. So if someone can give me such voice recognition and connect to wifi/cloud which is completely smart.

    €3875 (Avg Bid)
    €3875 Offerta Media
    5 offerte

    We are looking for an experienced embedded engineer with experience on working with motors and controllers, COMM and Bluetooth modules and development boards. The project involves developing custom firmware requiring interaction with GSM/GPS and Phone App for data exchange. Data exchange with sensors and electro-mechanical devices, and data communication

    €771 (Avg Bid)
    €771 Offerta Media
    20 offerte

    I need someone who can write a mobile bluetooth app that communicates with an LED driver via mesh 4.1 in a control module. I need the app to be able to turn the driver on and off. Dim between 1-99% and have an on off timer function whether the driver can be set to run for a specified amount of time. For example 15 min, 60 min, 24 hours. etc

    €559 (Avg Bid)
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    39 offerte

    ...requirement that has surfaced recently is of using Bluetooth to recognize the Users and grant access. This needs to work with an industrial Bluetooth reader. I need an Android App with this functionality to transmit a Bluetooth signal which identifies me and this signal should be read by the Bluetooth reader present on the other end, and this data should

    €110 (Avg Bid)
    €110 Offerta Media
    4 offerte

    we know a bluetooth speakers manufacturing unit in china. Product is there, but device OS has to be developed. As per current trend, bluetooth/mobile wifi/WLAN or anything whichever supports fast connectivity, users should be able connect to this speakerusing BLE or wifi and start playing songs, or start listen with inside mic. Skills: Embedded software

    €821 (Avg Bid)
    €821 Offerta Media
    12 offerte

    We need a setup where the system is able to monitor several people. The ...in the area. But we have some troubles, - like when a person crossed his arms, then we lose the connection, but he is still in the area... We are i search for a hardcore bluetooth / algorithme person, that want to solve this problem together with us! Best regards Team ZeaEye

    €31 / hr (Avg Bid)
    €31 / hr Offerta Media
    23 offerte

    SDK is provided for the device with a sample application. I have an application that uses various USB and Bluetooth devices for collecting information. I now have a new device I want to include in this group. What will be required is to write a VB6 DLL that will talk to a VB6 application. I can provide ; a) the full SDK b) another of my DLL's

    €148 (Avg Bid)
    €148 Offerta Media
    3 offerte

    You are required to develop an android library that can control via WiFi or Bluetooth both Android TV and Amazon Firestick controls (navigation, volume, power, menu, back etc...) The goal is for an android phone app to be able to control Android TV and Amazon Firestick as a remote control There is an app that can control both Android TV and Firestick

    €3628 (Avg Bid)
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    24 offerte

    ...concept’ exercise intended to demonstrate the feasibility of serial Bluetooth (‘BT’) communication between a modern, patient anaesthesia monitor and a ‘high-end’ Android tablet. The source code of a working, ‘Winforms’ solution which illustrates the required functionality and user interface has been supplied. This application has been imp...

    €491 (Avg Bid)
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    16 offerte