Android bluetooth obex工作

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    4,659 android bluetooth obex 搜到的工作,价格货币为 USD

    Gps测速 实时显示gps速度 放电保护电压(向单片机写入一组数据) 充电保护电压(向单片机写入一组数据) 温度保护(向单片机写入一组数据) 放电显示(从单片机读取电流参数并在安卓上面显示出来) 电流显示 (从单片机读取电流参数并在安卓上面显示出来) 温度显示 (从单片机读取电流参数并在安卓上面显示出来) 电压显示功能(显示电池每一节的电压 可以手动配置电池数量,从单片机读取电池,可以按照低压高低排序) 电压差功能 单节电池最高电压和最低电压的差别 修改蓝牙的配对密码 以及ssid 三个界面 一个是显示速度温度电流使用电量的界面 一个 是 配置各种参数的界面 还有一个是读取电池电压的界面

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    An Android device as a remote Bluetooth keyboard for the computer. Milestones: * Pair with PC using Bluetooth. * The connection should be saved for later use and could be paired again by selecting the connect button. * After pressing connect and use this device, should display an input field. * The user can edit the input field(edit it with the standard

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    I need an Android app which read data from my device using AT commands behind the switch and store data in Excel sheet locally. The user will have the option to save data on the drive also. Other device settings like device id, RTC time, updates.

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    I need only that through the browser I can print a report generated by my web application. Application that was developed in php language When I say print through the browser. And from a mobile browser. ---------------------------- Preciso apenas que através do navegador eu possa imprimir um relatório gerado pelo meu aplicativo da web. Aplicativo que foi desenvolvido em linguagem ...

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    The project is carefully defined in the attached document. Terms: 1. Freelancer will message daily progress statement (Mon-Fri). 2. Late delivery means Freelancer must discount their work as follows: 7 days late=50%; 14 days late = 100%; 3. Milestone: 100% after successful testing. 4. Once all the deliverables for all Phases are proven, the Employer will release the full payment (less any di...

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    I need someone to build me a simple script to detect any WiFi and or Bluetooth devices in the area. I do not need to do anything but detect ALL devices which are emitting any WiFi or Bluetooth signals. I do not need to control them, access them, connect to them, nothing, I only want as much information as I can about any such device that comes into

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    arduino code for and circuit for bluetooth module

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    bluetooth headphone 已经结束 left

    I need some help with internet marketing.

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    I need a react native App with the latest version which is connected from Arduino Bluetooth and send and receive commands

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    Trophy icon Logo for a bluetooth earbuds website 已经结束 left

    Hello need a logo for earbuds website. This will be the product sold there : [登录来查看链接] Website name will be : [登录来查看链接] (mean wireless earbuds in french) Website color and design will look like this one : [登录来查看链接] Good luck !

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    40 项参赛作品

    My name is Deven Jindal and I am a Project Engineer. Currently I am working on an arduino project. In this project I want to control 8 stepper motor via bluetooth with arduino mega.

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    ...[登录来查看链接] Now, we want to change to the new chip BGM113 [登录来查看链接] and the firmware is wriien in C I guess We have around 20 different files to change. The total firmware combines the BLE chip with

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    bluetooth integration in a comparator circuit

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    ...project is to convent the example code on this page: [登录来查看链接] Into a working downloadable visual studio solution incl source that can connect to a bluetooth serial device and send and receive example data. We will then use your solution to build a new program that will send and

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    ...components in house, and am looking to shrink the size of my PCB board. I currently use a custom designed PCB board (using Fritzing software), Arduino Pro Mini 5V 16MHz, Bluetooth HC-05, Pololu's Mini Pushbutton Power Switch with Reverse Voltage Protection, Sound Sensor with Adjustable Gain, On/Off push button, Micro USB adapter, On indicator LED, capacitors

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    HC-05 Bluetooth interface 已经结束 left

    I need an Android app which can read data from Bluetooth, using serial communication on urgent basis. Interested person please contact at [Removed by Freelancer.com Admin].

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    I need an Android app. I already have a design for it, I just need it to be built.

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    The app's goal is to use Bluetooth headphones as sort of hearing aids, with the iPhone's microphone as the microphone for the aids. It needs to be able to continue to work even when the phone turns off. The headphones are connected to the iPhone by Bluetooth. Ideally, the sound would have limited lag. The app would play sound, heard by the iPhone speaker

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    We want an Android APP which scan for bluetooth light, setting channel, grouping and control. For detail, pls refer the attachment

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    ...multiple participant and bluetooth connectivity with an IOT device. Please only apply if: You and your team that will be communicating with us are fluent in English are able to have video status conference meeting have a proven history developing video streaming app (client & server side) have a proven history with bluetooth and IOT connectivity can

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    the app is only one page - the app will receive a value from Bluetooth device (BLE) and view it in the screen with some colors changing based on the received value - the app will send push notifications based on the received value note: the source code must be clear and well documented

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    ...proof-of-concept is simply to (1) record and track any/all Bluetooth devices that come within a certain proximity of my wireless MCU; (2) stream the data up Dynamo DB in AWS; and (3) provide a simple web-based interface, hosted on an EC2 Instance in AWS, that displays a real-time list of the unique Bluetooth devices that are currently within a certain proximity

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    Bluetooth App 已经结束 left

    I need to send a .jpg file to phones that have bluetooth turned on. The .jpg file needs to open on the phones that have bluetooth turned on

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    I need an Android app. I would like it designed and built. The project is, you download the application on your smartphone and now you go to search the computer, laptop, TV, playstation where the bluetooth is already on. Next part you connect it. Then you can use your smartphone as the mouse an your keyboard on your smartphone as the keyboard from

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    ...and built. I would like to invite the development of an app and a hardware product, which is a small treadmill (about 1 to 2 square meters), the app can control it via Bluetooth or other connections, and can record daily data. I need you to show me the experience and ability to develop this. It is best to contact me and present your plan and design

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    i need to build electrical product with several buttons, each button send key stroke (like keyboard) via Bluetooth it is actually a Bluetooth keyboard but very minor with only 4-6 buttons

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    I'm looking for a developer or electronic Eng that can change an app Bluetooth connected. Little changes

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    I'm looking for someone to help me ceate a bluethooth strip with 42 recievers. It must be around 1.8 meters in length with the recievers equally spaced along the strip. They can be connected together along the strip with a wire that is able to gathered the collected data together in a device at one end that is powered and can be networked.

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    I’m looking for an electrical engineer who has experience with EMR displays and Bluetooth assembly.

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    ipad will broadcast all relevant wifi setup parameters through bluetooth and desired Android app will read these parameters and setup the wifi on the android device accordingly.

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    Android Bluetooth app. 已经结束 left

    We need a simple android app to communicate an Android tablet with an Arduino board through Bluetooth. The app should have two buttons and should send commands to the Arduino board when the buttons are pressed. Also the Android board has three switches and the app should indicate when they are pressed. Pls refer to the attachment. Pairing is done

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    Hi , I'm interested to create a very think Bluetooth contactless - nfc POS . Read and transmit to apps . For more info just text me. Thank's

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    I have product idea, I need to fit a mic, bluetooth, battery to last up to 8 hours of talking and a charging unit fitted into the design of this product. I have a pair of Bose bluetooth earphones, and it exteremly small, the charger attaches to the ear piece and the bluetooth and battery is in the one side of the earphones. So i'm sure the parts must

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    i am looking for a beacon (BLE5) based indoor navigation for complex buildings/offices using mesh topology. Need expert in BLE5, android/iOS

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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 1. theoratically and diagramatically explain the ECDH Vulnerability 2. write a paper on minimum 15 cryptographic exploits on the CVE-2018-5383 vulnerability in detail and diagramatically and precautionary

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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 1. theoratically and diagramatically explain the ECDH Vulnerability 2. write a paper on minimum 15 cryptographic exploits on the CVE-2018-5383 vulnerability in detail and diagramatically and precautionary

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    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

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    The project detail is here [登录来查看链接]

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    I'm looking for someone to build a s...weight distribution in real-time. Need the ability to measure the percentage of weight from front to back and left to right. Would be ideal to have force plate wireless (Bluetooth or similar) and battery operated. Also looking for a program to be built (Mac) to display the results of the force plate in real-time.

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    A php script is running on a Raspberry PI 3 B+. From that script, I need to send text messages (0-30 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

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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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    ... Power Steering Entertainment AM/FM Stereo CD Player DVD System MP3 Player Portable Audio Premium Audio Safety Airbag: Driver Airbag: Passenger Antilock Brakes Bluetooth Hands-Free Fog Lights Security System Seats Bucket Seats Heated Seats Leather Interior Memory Seats Power Seats Third Row Seats Windows Power Windows Windows Defroster

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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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    ...build the breadboard and test (see components list below) 4. Build the board and deploy the Arduino code Project Desc: Phone App: Xamarin native IOS/Android Connect Bluetooth button Disconnect Bluetooth button Log into ESP32 device with security ID (shown on ESP32 OLED display) Show analytics: Number of switch triggers Average current draw Average

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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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    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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