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    7,334 build cell phone bluetooth interface jobs found, pricing in USD

    We are looking to rotate one of the connected 12v DC motors to 360 degree when a bluetooth messages is sent using android mobile via Arduino uno. This device should be connected with 30 to 50 motors given some number/address or id. Mobile phone should send a command to rotate one of them by specifying its id/name or address. As a end product we want

    $459 (Avg Bid)
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    The project detail is here [login to view URL]

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    ...chars) to an Android phone using BLUETOOTH connection. The phone connects to the Raspberry using predefined MAC address and passkey. Only one user can connect to the Raspberry. The app shows a popup message, user can acknowledge or delete the message. If the message is acknowledged, it should be stored in a small database on the phone. The app should be

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    Bluetooth Vulnerability CVE-2018-5383 deals with the validation fault in cryptographic key pairing mechanism in Bluetooth 4.2. I need some expert who can theoratically explain and write a paper on minimum 15 exploits on the said vulnerability in detail and diagramatically and precautionary measures that must be taken to stop that vulnerability. Also

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    Exploitation of Cryptographic Bluetooth Vulnerability in CVE-2018-5383 Bluetooth Vulnerability CVE-2018-5383 deals with the validation fault in cryptographic key pairing mechanism in Bluetooth 4.2. I need some expert who can theoratically explain and write a paper (along with presentation) on minimum 15 exploits on the said vulnerability in detail

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    INDIAN DEVELOPERS ONLY! I need an expert Xamarin dev for Native iOS and Android apps to interface with custom built hardware. I will supply the hardware but you will need to assemble it, load the firmware i send you and then write the mobile apps to interface. Some experience with Arduino is preferred but not necessary. I have done a few projects

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    I would like assistance in designing and building. The need is a system that works with OBD (in a automobile) and bluetooth. If you are familiar with these systems, I need you.

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    ... invoice. and bill of sale for vehicle , that will include , make,model ,vin #. color, date of sale , name of the seller and address and buyer info include name ,address,phone # and seller comment and vehicle declaration and asis declarations. • And much more…. when posting vehicle for sale , Seller should be able to select location from inbuilt

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    Add the Bluetooth HID profile to existing keyboard app. Add a swipe from edge feature to display a customizable launcher. Need a freelancer who is willing to work together in developing this unique app. Developer will also get development credits in the finished product.

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    ...developed for this too. A unit with the ability to sense tilt, rotation and a physical distance would be required. This unit would then have to communicate to the built app via Bluetooth technology. I have attached an image of a person using the product for your reference. The tilt and rotation would be required to determine the bar position and the distance

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    A new design to an existing cell phone holder or cradle

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    i need matlab code for 1) particle swarm optimization for cell planning 2)grey wolf optimizer for cell planning

    $8 - $21
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    You can use the WinRT API if you like. I can work with you to test with my device on this end. Everything must be in C++ and will be used in an existing Qt project. The project will be considered complete when; 1. You have provided a C++ class that compiles on Windows 10. 2. The class advertises a service. 3. The class is able to have the UUIDs and advertising name set set (hard coded is fine). 4...

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    I am trying to make a property inspection report that has 125 lines of questions and answers that have a pull down list. I have this done but I can not figu...report that has 125 lines of questions and answers that have a pull down list. I have this done but I can not figure out how to take a picture and have it place in a designated cell with notes.

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    Universal Talk Time Limited is a Zambian company operating in the telecommunication space. The company would like to design and launch a mobile phone for sell in Africa and would like to design packaging box. Example of product and pone is attached

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    We need Android developer who should have good experience of debugging Bluetooth low energy devices and can fix the connectivity issues. Source code is Available.

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    I need an application to see a list of bluetooth devices, pair up if there is not and remember the device I made the connection to. The application will load a series of data using the REST API. I have to search through the data and send the information to the server, after which I will receive new data. New data will be displayed as clickable boxes

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    I need a software dev to create a virtual com port windows data parser app. SMART Bluetooth experience mandatory

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    ... My project uses real-time image recognition software in an Android app to control a robot using Bluetooth. The app uses a smartphone camera as its video source, comparing the live image with a user-selected static image. Then the app uses Bluetooth to direct a robot to paint the image. As the robot paints, the app continuously compares the live video

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    Looking for a LBS provider, who can provide us the LAC code and the cell id of a MSISDN using a HTTP API. (You have to do perform a SS7 MAP Anytime interrogation query to get the LAC and cell ID from the VLR.) We would pay a setup fee and a fee per query. Please do not bid if you are not able to provide LBS services(HLR/VLR/MSC lookup) Please provide

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    Need to develop PCBs with embedded Nordic Bluetooth Chipsets for communication between In-House Hardware and Software

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    I need someone to help me better understand how my installation of these version control tools actually works, and I need to be able to see changes daily from my phone. This person needs to have a strong command of the English language and good voice communication. You will not have access, this needs to be instructed via communication only

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    We had configured Odoo POS in a cloud server and we require to connect a bluetooth thermal printer for printing bills from the Odoo POS. Possibly from Browser, also we has provided an android app running Odoo in a webview where printing must also be done using app. We can provide printer SDK

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    I need a program for WINDOWS to communicate with Arduino using bluetooth, I need to connect to the Arduino, once i am connected i need to download the eeprom data to my pc and then clear the eeprom, Just a simple program with a couple of functions

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    We are a team who is developing a customizable bluetooth low energy remote control to control computers, phones, tablets, and also other devices. The remote control has an ergonomic good looking design and the software will allow a very high level of customization. We have started developing software, but decided to start again with a more advanced

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    I have a xamarin android app I need to print with Bluetooth printer so I need to add the code for that part

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    ...academic requirement. We would like two android Bluetooth Low energy (BLE) applications in such a way that one master device will act as Transmitter (with transmitter app) and all other devices having client application will act as receivers. We need to send data between transmitter and Receiver(s) using Bluetooth low energy (BLE). Example: There are 10

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    ...for communication trial purpose only. Pls have a look on attached material. I need some one that have experience with MQTT connections, MySQL connection, JSON handling, Bluetooth File Upload and Receival. I need the layout like the PPT file. ** I need this job to be developed in 1 week, but slides 1,3 and 4 I need ready in 2 days to validate it first

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    ...basic mobile app for trial purpose only. Pls have a look on attached material. I need some one that have experience with MQTT connections, MySQL connection, JSON handling, Bluetooth File Upload and Receival. I need the layout like the PPT file. ** I need this to be developed in 1 day once my hardware developer is in a hurry to try the communication,

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    We are looking for an android developer who can develop an app (loyalty membership) to connect an android device to a NFC reader device (ACS1311U-N2) via Bluetooth/USB. integrate APIs to Issue card, Read the card, validate and perform reward and redeem points.

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    Please read before bid: - MY BUDGET IS FIXED AT 80 AUD. Any bid over this limit is ignored. - You must have a previous experience with Bluetooth on Android at low level to be able to complete this task so please don't bid if you have no experience with Low Energy BLE. And about the task.. I need an android app that utilises mobile BLE at low level

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    ...standing option. A 42-inch TV on a pole that can't be turned away from the bed. No good backrest/bed wedge for the bed to function as a workstation. "Sound system" is a set of bluetooth noise-cancelling headphones that clip sound way too often. Possible solutions: Redesign holistically around a surround sound system. Prefer to use TV as computer display

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    ...experienced React Native developer who has previous experience writing apps to communicate with Bluetooth devices. We need to develop a mobile app written in React Native to deliver the following 2 functionalities: 1- Collects data from beacons (Bluetooth): We will provide the APIs that can be used for mobile and device communications (these APIs are

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    ...experienced React Native developer who has previous experience writing apps to communicate with Bluetooth devices. We need to develop a mobile app written in React Native to deliver the following 2 functionalities: 1- Collects data from beacons (Bluetooth): We will provide the APIs that can be used for mobile and device communications (these APIs are

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    You can use the WinRT API if you like. I can work with you to test with my device on this end. Everything must be in C++ and will be used in an existing Qt project. The project will be considered complete when; 1. You have provided a C++ class that compiles using Qt 5.12 & VS 2017 on Windows 10. 2. The class advertises a service. 3. The class is able to have the UUIDs and advertising name set...

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    ...following directories and have them build with the rest of the project * src/adapters * src/constants * src/hooks * src/structs * src/tasks * src/utilities - Make any code changes necessary to get the existing code to be able to upload using the Dialog SUOTA app - Demonstrate that the code can be upgraded over Bluetooth and that the new version of the

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    In order to make multiple arduinos - 6 or 7 - communicate simoultaneously sending data to one computer

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    I need to be able to arrow up and down through a series of predefined values in a column (B for example) and have the sum of column...be able to arrow up and down through a series of predefined values in a column (B for example) and have the sum of columns (A) and (C) change based on the chosen value in a cell in column (B) See attached file. Thanks

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    I need simple App this connect with device with bluetooth, emulating serial port UART BLE, at 9600,8,1,n put a indicator red is disconected green is connected. Put a text input (from phone Android) Put button to send Put a text view for ouput (from device) In java Budget fixed $ 50 USD Time to delivery 2 days I need the source code

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    My company is building a small, custom bluetooth speaker, intended for kids, that has functionality both with and without an accompanying app. The two most distinct features are the speaker's shape, and ten custom ports for buttons/light extensions. I am looking for a partner FOR THE DEVICE ONLY (not the app) who has both the electrical and industrial

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    Make a Digital Signage device. I need you to build and debug 4 of these systems so GIVE COST TO INCLUDE ALL OF THIS INCLUDING FAB, ASSEMBLY, BOM! Use inexpensive microprocessor from Rockchip, Allwinner [login to view URL] should be Android. Decode 4K a/v stream, record from microphone input. Download and run Android apps. No AI, neural network or image recognition

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    ...would have a multi-tenant structure in which it can be deployed for multiple clients and multiple registers per client. The app should be able to seamlessly connect with a bluetooth printer and a cash drawer. It should have all the features of a standard POS system. We are looking for a solution similar provided by VendHQ or Lightspeed. Companies or

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    The project is precisely defined in the attached document, version 3.0, and it is not anticipated that there will be a need to clarify any technical aspect. This is a fixed priced project and must be delivered on time and on bid budget, according to the Freelancer's initial bid only. It is assumed that the Freelancer has read the attached project definition before bidding, therefore all bid...

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    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

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    ... He will then connect with Bluetooth with the Karoake app and sing the song. The app will have controls and features similar to meragana. pitch, echo , volume, tempo Scale Live display of notes Recording Social media sharing etc). User can buy the mic of the client and connect his handset through bluetooth with the app and use the same

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    ...He will then connect with Bluetooth with the Karoake app and sing the song. The app will have controls and features similar to meragana. pitch, echo , volume, tempo Scale Live display of notes Recording Social media sharing etc). User can buy the mic of the client and connect his handset through bluetooth with the app and use the same

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