Bluetooth Low Energy (BLE) Jobs

BLE is a version of Bluetooth that has a lower energy consumption when compared to classic Bluetooth. Lower costs while maintaining the same communication range make BLE a viable wireless personal area network for many products including mobile operating systems iOS, Android, Blackberry and Windows 10. BLE is primarily used for video games, security, healthcare and fitness, PCs and mobile phones.

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    15 jobs found, pricing in CAD

    I need a Flutter application that by clicking a button, it requires the ESP32 to return a string to the application. I also need the vector to be shown on the App screen, it does not have to be nothing elaborate, just show me the string received. The protocol used should be Bluetooth Low Energy (BLE) and the program implemented in ESP32 must be done using the ESP-IDF.

    $36 (Avg Bid)
    $36 Avg Bid
    1 bids

    We have an app being created in React native. Which includes to use Bluetooth module and read values from different sensors. Have you got any experience in react native with bluetooth modules? do let us know to take the conversation forward.

    $565 (Avg Bid)
    $565 Avg Bid
    3 bids

    We have a finished App. - We seek BLE device firmware to support IOS App scan and connect when running in the background. - Passkey pairing security pin History BLE module is YJ-1705 (Nordic)

    $1600 (Avg Bid)
    $1600 Avg Bid
    13 bids

    Hello, I have an ESP32 that is receiving data from a couple of devices, one of them via BLE. I now need someone to develop an app that would work with both Android and iOS and that would allow me to control the ESP32, select which devices to get readings from and later send that data to a database, such as Firebase. Flutter development is preferred but I'm willing to accept other platforms...

    $490 (Avg Bid)
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    2 bids
    Develop mobile e wallet app 4 days left
    VERIFIED

    Self explanatory Must support Pc, Ios, Android interfaces Must allow for bank transfer, credit card in etc Support magnetic swipe on card machines with Samsung technology Code open to third party review to validate developer has left no backdoors for access post handover Support phone to phone transfer

    $4878 (Avg Bid)
    $4878 Avg Bid
    53 bids

    Electrical engineer and firmware engineer Will need to design PCBA layout and BOM to achieve the functionality and design the firmware and software to run on the device. The device will communicate with a companion Bluetooth app. GPS and Bluetooth functionality

    $1959 (Avg Bid)
    $1959 Avg Bid
    21 bids
    Tuning Ups 2 days left

    Short description: Build a software, in a form of an app (android and iOS), that operates in such way, that after installation customer purchase a tuning map (customer choice) from a server, downloads it and then uploads it to a vehicle ECU updating existing map through either Bluetooth or Wi-Fi connection with OBDII unit plugged to the ECU. Similar device already exists, it's called MapTune...

    $1288 (Avg Bid)
    $1288 Avg Bid
    14 bids

    We are IoT service provider in India who work on commercial projects with consumer brands and institutions We are building a speaker which has the following hardware: - Pro mini - SIM800 - Battery and Charging - 3W speaker all of them connected together through wires We require codebase (pro mini + SIM800 combined) which: - Can switch between BLE and GPRS of SIM800 - Connect to cloud via mqtt ov...

    $119 (Avg Bid)
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    5 bids

    Hello, I'm looking for someone to help me develop a Flutter app that would communicate with an ESP32 via BLE. Only looking for experienced developers. Thank you.

    $39 (Avg Bid)
    $39 Avg Bid
    3 bids

    I am looking for a freelancer who can design a battery-operated Bluetooth transceiver to be used for smartphones, smart televisions, and other audio sources. The transceiver should have high fidelity.

    $174 (Avg Bid)
    $174 Avg Bid
    5 bids

    Se busca crear una App base personalizable que este integrada con el sistema Me-Ready para poder simular y generar una experiencia final en la recepción de Anuncios publicitarios ya sea desde un mensaje push o una nueva vista exponiendo el contenido dependiendo estado de la App. Ademas se deberá realizar una integración con Meridian, para la carga y visualización poster...

    $3113 (Avg Bid)
    $3113 Avg Bid
    16 bids

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