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    5,012 linux based bluetooth marketing code jobs fundet, i prisklassen EUR

    Jeg ønsker at overføre blinklys fra bil til trailer trådløst via Bluetooth. I trailer stikket på bilen monteres en Bluetooth sender og på traileren monteres en Bluetooth modtager, så man bliver fri for kabel imellem bilen og traileren. Bluetooth modtageren på traileren drives af et 12 volt batteri der oplades vi...

    €217 - €650
    €217 - €650
    0 bud

    ...separate apps. One Android and one iOS fully functional with the following requirements. 1.- Generate JSON objects on-demand 2.- Search for near by devices (Android/iOS) with bluetooth 3.- Pair the selected device with a passcode 4.- Wait for acknowledgement upon file received 5.- Sender device can send same json file to multiple devices 6.- Android app

    €1078 (Avg Bid)
    €1078 Gns Bud
    26 bud

    We need to create a android app that can conn...need to create a android app that can connect with arduino Bluetooth module and grab 4 sensor data by using separate buffers (pH, Turbidity, Conductivity, Temperature) and display them on the application interface. We can provide the whole arduino code, you need to build the android Bluetooth application

    €133 (Avg Bid)
    €133 Gns Bud
    30 bud

    It's just a simple app that only need to be integrated with o...api, such that it reads information on an NFC Card through an ACR1311U-N2 / ACR3901U-S1 mobile smart card reader that is connected to my, non-NFC enabled, smart phone via bluetooth. And it GET Request from the API using the data that was read from the card and simultaneously POST Request.

    €183 (Avg Bid)
    €183 Gns Bud
    10 bud

    Print Web site from Chrome in Android Phone via Bluetooth Printer

    €19 (Avg Bid)
    €19 Gns Bud
    4 bud
    Beacon app iOS and Android 1 dag left
    VERIFICERET

    I need an iPhone app. I already have a design for it, I just need it to be built. Also Android. I have a current beta version b...beta version but lately it crashes on opening. Once opened i can show you the full scope. I will need to Teamview to have a look. I have the source code. You will need iOS and Android as well as Bluetooth beacon experience.

    €1443 (Avg Bid)
    €1443 Gns Bud
    79 bud

    You must be familiar with C BGAPI library from Silicon Labs and Simplicity Studio Development environment. You must be familiar with Bluetooth 5 and use of the coded phy. You must have access to WSTK development boards and EFR32 or BGM13P radio boards. Hourly rate work to support a development.

    €42 / hr (Avg Bid)
    €42 / hr Gns Bud
    9 bud

    Estoy desarrollando un proyecto personal, el cual c...teléfono. Necesito ayuda programando la aplicación la que me gustaría que en su etapa final del proyecto fuera portada para android y ios. Solo necesito envío de comandos por Bluetooth y que en la pantalla del teléfono se visualiza un dibujo de las luces encendiendo ala par del semáforo real.

    €144 (Avg Bid)
    €144 Gns Bud
    6 bud

    We have an android app for microscope which is capable to take pictu...slide will be shown in the background. Some little bugs are given below. 1- Paired Bluetooth devices should be shown on Bluetooth connectivity page. 2- Notification for Bluetooth disconnected should be shown. 3- While taking pictures commands should be sent to the Bluetooth module.

    €164 (Avg Bid)
    €164 Gns Bud
    14 bud

    I need a print service, standard printing for andr...com/store/apps/details?id=ru.a402d.rawbtprinter&hl=en To me, all I need is: - Connect with the printer (Bluetooth Printer - Default) - Call intent functions to print from web Just one view: The same RawBT Printer 'Settings' view, that the user will configure the Bluetooth app, the paper size, etc.

    €172 (Avg Bid)
    €172 Gns Bud
    8 bud

    I am in need of a source code for Both Android and iPhone that is able to coonect to a Bluetooth LE peripheral and send and recieve data and also messure the stimate distance where the peripheral is located

    €550 (Avg Bid)
    €550 Gns Bud
    19 bud
    Mobile application Udløbet left

    I want someone to build a mobile application that can run on both Android (from API 13) and IOS. The application will be paired with Arduino project via Bluetooth to monitor and control usage of water pump used by different persons. Attached is 4 screens (activities) as initial interface for the application. Any suggestions and improvements are welcomed

    €66 (Avg Bid)
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    13 bud

    I am running a start up and looking for a Android & iOS app. that can track or 'see' other pre registered players close by (within 10 meters). When there are preregistered players the app must recognise all other pre registered players within 10 meters. There are no beacons or base stations anywhere - just mobile phone users with their Wifi and/or BT open. You might come across th...

    €1422 (Avg Bid)
    €1422 Gns Bud
    35 bud

    I'm able to connect to bluetooth laser distance measuring device and read the model/make etc from it using microsoft supplied sample code (supplied in Windows-universal-samples-master) github code: [log ind for at se URL] Since windows 10 PC is able to pair/connect and read basic information

    €29 (Avg Bid)
    €29 Gns Bud
    3 bud

    ...1 App should be able to initiate pairing to another bluetooth device, save the password of the bluetooth device, reinitiate bt connection if disconnected, switch on bluetooth if somehow bt gets off. App should read the bt data received and whenever a particular phrase is received in the bluetooth data, it should initiate calling to another prefixed

    €99 (Avg Bid)
    €99 Gns Bud
    7 bud
    Design of PCB Udløbet left

    Simple components comprising of the following: - Lithium Battery - Battery level monitor - Induction charging receiver - Microcontroller - Bluetooth transmitter - Temperature sensor - 9-axis motion sensor

    €386 (Avg Bid)
    €386 Gns Bud
    28 bud

    Hi Balasubramaniam R., Same as before we need an Android App with following functionality: 1- scan all Bluetooth beacons around in x sec (to be adjusted from the App menu) 2-Record beacon UUID, Mac Address, RSSI, distance based on the formula ( Distance = 10 ^ ((TXPower – RSSI)/(10 * N))), time of Mobile phone, GPS location of phone in a file 3-

    €100 (Avg Bid)
    €100 Gns Bud
    1 bud

    Design a Bluetooth Hardware Solution

    €17 / hr (Avg Bid)
    €17 / hr Gns Bud
    15 bud

    Bluetooth CANBus Reader Firmware Development (OBDII) Bluetooth CANBus Reader Firmware Development (OBDII) Bluetooth CANBus Reader Firmware Development (OBDII)

    €14 / hr (Avg Bid)
    €14 / hr Gns Bud
    1 bud

    ...button of SONOFF SV or the app. STEP 2- Develop android app to be same as this app: [log ind for at se URL] except the part of Bluetooth connection, I want it to be through WIFI internet by setting up a server (same as eWeLink app works [log ind for at se URL] ) • The app will

    €407 (Avg Bid)
    €407 Gns Bud
    9 bud

    Hi. I am trying to develop a Bluetooth device. This Bluetooth device will connect with a corresponding app on an Android/ ios phone. The device will have a fingerprint sensor and a carbon monoxide sensor built in to it. There shall also be a power circuit. The function of the power circuit will be 1. Charge a lithium battery from a micro usb plug. 2

    €171 (Avg Bid)
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    10 bud

    Target device: Any android mobile or tablet Preferred SW: android studio Communication device: Bluetooth wireless Communication protocol: MODBUS RTU Master, 9600,N,1 no parity We need to make a Bluetooth wireless communication application to communicate with its wireless connected MODBUS RTU SLAVE device (an electronic instrument). Few group of values

    €187 (Avg Bid)
    €187 Gns Bud
    8 bud

    HELLO, I NEED TO ADD PRINT FEATURE via usb and bluetooth to an existing app with option on/off autoprint, number of copies i have code you can use it to generate the apk using phonegap

    €208 (Avg Bid)
    €208 Gns Bud
    12 bud
    bluetooth watch Udløbet left

    Need someone who can program into a bluetooth watch

    €46 (Avg Bid)
    €46 Gns Bud
    1 bud

    Need to get an app made. I need to read the bluetooth data from available and based on that and certain conditions, the app should call a pre fixed phone no. every 15 seconds, three times. If the call gets connected, it disconnects after the first ring.

    €120 (Avg Bid)
    €120 Gns Bud
    3 bud
    bluetooth ios app Udløbet left

    I want an IOS app to control my device which has a bluetooth peripheral (HM10) in it. The app has to connect to the device and send data to the device to control motors. If interested contact for more details.

    €217 (Avg Bid)
    €217 Gns Bud
    12 bud

    We need to develop a device based on the SBC Udoo or Raspberry Pi, something similar to an access control. Development in Python preferable The device should be able to connect to the Internet. I should detect the proximity of an smart phone, call a web service and depending on the answer of the web service set an Digital Output to High. The device

    €412 (Avg Bid)
    €412 Gns Bud
    5 bud

    I need to modify bellow board to work within 2.400Ghz- 2.4950GHZ ISM band. Currently it works around 2.2ghz band. The board should rem...modifications, etc. Help select a low cost PCB manufacturer for a small initial run. I understand that if we use 2.4ghz band it may generate false alarms from nearby wifi and bluetooth devices, that is not an issue.

    €377 (Avg Bid)
    €377 Gns Bud
    3 bud

    Looking for a CAD designer for a small 250 Sq Feet Mall shop in Bangalore. The shop wood work is already done, need a designer who can work on...color scheme and beautification. Some minor modifications if suggested can be done. The store will be used for selling electronic products such as projectors, cameras, bluetooth speakers, smart watches etc.

    €82 (Avg Bid)
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    36 bud

    ...could be reset using a Bluetooth interface and a timer option to release all pressure will be needed. Eventually miniaturization will be important but maybe not so in prototype phase. Prototype phase: miniaturization not critical. Constant pressure using pressure sensor. Develop to be compatible with small air pump. Bluetooth phase: simple app to

    €30 / hr (Avg Bid)
    €30 / hr Gns Bud
    1 bud

    The application is a Bluetooth application with 2-3 pages of control functions to control an external Bluetooth device. There are roughly 20-30 functions in the app. You will be provided a working model of the application in Android format and you will need to copy it and make it look professional.

    €222 (Avg Bid)
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    37 bud

    Need to design some hardware that transmits data using BLE to a smartphone

    €31 (Avg Bid)
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    15 bud

    Hi Rusiru G., I would hire your to build an app to control the volume on a device using bluetooth. The app will have to connect to the device seamlessly, that is with no user intervention (some designing will have to be done here). The app will have levels. Each level will be dependent on the devices it is connected to. Since this is open ended project

    €3 / hr (Avg Bid)
    €3 / hr Gns Bud
    1 bud

    Project scope is for a ESP32 module to have bidirectional communication over Bluetooth to a Windows10 application. For that, is required the development of ESP32 firmware and the development of a Windows10 application. Freelancer needs to already have a ESP32 development platform. ESP32 used module for development purposes need to be one of three

    €148 (Avg Bid)
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    7 bud
    Fix PCB Design Udløbet 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.

    €413 (Avg Bid)
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    24 bud

    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.

    €137 (Avg Bid)
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    18 bud

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

    €896 (Avg Bid)
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    17 bud

    Bluetooth CANBus Reader Firmware Development (OBDII)

    €96 (Avg Bid)
    €96 Gns Bud
    1 bud

    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

    €227 (Avg Bid)
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    25 bud

    Write an easy android app for scan QR code and send to mysql db. App must: Scan QR code (will be only numbers) and send to remote mysqldb these data: "date", "time", "ID reader" (I must be able to modify this number) and "scanned code". I need scan a lot of barcode so the priority it's that the scan must be fast and with less clic...

    €201 (Avg Bid)
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    54 bud

    ...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

    €374 (Avg Bid)
    €374 Gns Bud
    4 bud

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

    €745 (Avg Bid)
    €745 Gns Bud
    6 bud

    I want to build a desktop application to communicate Windows PC (Windows 7, Windows 8, 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

    €197 (Avg Bid)
    €197 Gns Bud
    3 bud

    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)
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    21 bud

    ...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

    €4200 (Avg Bid)
    Fremhævet NDA
    €4200 Gns Bud
    18 bud

    I need develop firmware for [log ind for at se URL] modules. It is bluetooth temperature/humidity and audio sensor.

    €461 (Avg Bid)
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    16 bud

    ...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

    €345 (Avg Bid)
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    11 bud

    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

    €354 (Avg Bid)
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    52 bud