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    7,533 bluetooth chat application symbian android งานที่พบ, การเสนอราคา USD

    We 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

    $158 (Avg Bid)
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    28 การประมูล

    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.

    $211 (Avg Bid)
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    10 การประมูล
    Print Web site from Chrome in Android Phone via Bluetooth Printer 2 วัน left
    ยืนยันแล้ว

    Print Web site from Chrome in Android Phone via Bluetooth Printer

    $22 (Avg Bid)
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    4 การประมูล
    Beacon app iOS and Android 2 วัน left
    ยืนยันแล้ว

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

    $1665 (Avg Bid)
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    80 การประมูล

    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.

    $49 / hr (Avg Bid)
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    Thermal Printer Bluetooth Android หมดเขตแล้ว left

    I need a print service, standard printing for android devices that will be called by web browsers. Just the same functionalities as this app: [เข้าสู่ระบบเพื่อดู URL] To me, all I need is: - Connect with the printer (Bluetooth Printer - Default) - Call intent functions to print from web Just one view:

    $198 (Avg Bid)
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    8 การประมูล

    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

    $635 (Avg Bid)
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    Mobile phone Wifi & Bluetooth tracking app. หมดเขตแล้ว left

    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

    $1642 (Avg Bid)
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    35 การประมูล

    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: [เข้าสู่ระบบเพื่อดู URL] Since windows 10 PC is able to pair/connect and read basic information

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    ...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

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    Design of PCB หมดเขตแล้ว left

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

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    Project for Balasubramaniam R. หมดเขตแล้ว left

    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-

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    Bluetooth CANBus Reader Hourly (OBDII) หมดเขตแล้ว left

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

    $16 / hr (Avg Bid)
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    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

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    android application for Bluetooth MODBUS RTU Master หมดเขตแล้ว left

    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

    $216 (Avg Bid)
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    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

    $240 (Avg Bid)
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    bluetooth watch หมดเขตแล้ว left

    Need someone who can program into a bluetooth watch

    $53 (Avg Bid)
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    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.

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    bluetooth ios app หมดเขตแล้ว 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.

    $250 (Avg Bid)
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    Modify PCB to change operation frequency หมดเขตแล้ว left

    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.

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    Need CAD Designer for Small Mall outlet in Bangalore หมดเขตแล้ว left

    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.

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    Project for John Arturo M. -- 18/09/25 20:42:01 หมดเขตแล้ว left

    ...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

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    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

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    Fix PCB Design หมดเขตแล้ว 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.

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    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.

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    Develop pcb and frimwear for wind captor หมดเขตแล้ว left

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

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    $111 การประมูลเฉลี่ย
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    Build APP with Bluetooth and Login หมดเขตแล้ว left

    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

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    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 clicks. Software ...

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    Bluetooth Beacon Notification หมดเขตแล้ว left

    ...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

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    write a wifi bluetooth driver หมดเขตแล้ว left

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

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    Build a Windows Desktop Application in C#/C++ -- 2 หมดเขตแล้ว left

    ...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 "https://github

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    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.

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    Aplikacja mobilna (iOS / Android) Cordova หมดเขตแล้ว left

    ...zleceń związanych z jej rozbudową (w 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 d...

    $4849 (Avg Bid)
    แนะนำ NDA
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    I need develop firmware for [เข้าสู่ระบบเพื่อดู URL] modules. It is bluetooth temperature/humidity and audio sensor.

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    ...can develop firmware for ESP32 board, circuit 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

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    I need to control a a...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

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    Detect wifi/bluetooth RF หมดเขตแล้ว left

    ...[เข้าสู่ระบบเพื่อดู URL] or [เข้าสู่ระบบเพื่อดู URL] Requiremements: -----------------

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    Flutter app for BLE connection หมดเขตแล้ว left

    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

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    MODBUS/SDI12 with Bluetooth device IOT หมดเขตแล้ว left

    Hi, I...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.

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    We are working on an react native mobile application that has a core component around beacons. We have been working on this for quite a while and have a hit a snug when it comes to background scanning in Android Oreo. According to our current use-case, we need the app running in the background at all times without disturbing them with any kind of

    $185 (Avg Bid)
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    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.

    $85 (Avg Bid)
    $85 การประมูลเฉลี่ย
    2 การประมูล

    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.

    $654 (Avg Bid)
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    ...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

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    Android APP to Control Multimeter over Bluetooth หมดเขตแล้ว left

    Core Features: The app helps a user to quickly measure the multimeter values from the desired points. The measurement points ...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.

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