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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    5 jobber funnet, priser i USD

    This is re-posting of an earlier project with refined requirements and specifications. The project is a c++ XIAO embedded system which reads the IMU, PDM microphone and a future MS58 pressure sensor. The project connects to a iPhone using five BLE characteristic for data and control. The code will use public Arduino and nRF52 libraries. The client will add the MS pressure sensor the to project after acceptance. The client is a developer and will be able to assist and help debug. It is preferred the selected developer also code the matching iOS app using Xcode and SwiftUI. The iOS app connects to the XIAO as the central and is the display device for the data collected from the XIAO. If you are available to immediately start this project please request the SOW.

    $1214 (Avg Bid)
    $1214 Snitt bud
    21 bud

    I want to evaluate if I can use BLE 5.1 direction finding to estimate the angles between multiple devices in realtime. The devices will be less than 4m apart. Please see attached visualization.

    $40 / hr (Avg Bid)
    $40 / hr Snitt bud
    9 bud
    ESP32 esp-idf firmware developer 4 dager left
    VERIFISERT

    Looking for an embedded firmware developer to write code for ESP32 using esp-idf framework to 1. do OTA firmware update using binary file via BLE 2. Wi-Fi provisioning through BLE. Should support both iOS and Android and needs to be secure.

    $421 (Avg Bid)
    $421 Snitt bud
    24 bud
    $280 Snitt bud
    5 bud

    You have to review our antenna and its positioning along with optimizing it for better performance.

    $106 (Avg Bid)
    $106 Snitt bud
    5 bud

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