Bluetooth Low Energy (BLE) Jobs

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    7 jobs found, pricing in USD

    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 possible, 1)ESPRESSIF's, ESP32-DEVKITC, 2)Ad...

    $176 (Avg Bid)
    $176 Avg Bid
    6 bids

    Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    $23 (Avg Bid)
    $23 Avg Bid
    3 bids

    We are looking for a talented freelancer to work on a project to develop firmware for NRF52832 as well as build us a simple testing app for iOS to connect to the NRF52832. There are only a few commands and actions we need to execute and this should be a very simple project for anyone who has worked with NRF52832 before.

    $619 (Avg Bid)
    $619 Avg Bid
    17 bids

    We need someone to build a machine learning or smart learning headphone like: Vi headphone

    $320 (Avg Bid)
    $320 Avg Bid
    4 bids

    i need an iOS app developer for a very simple iot product that will send sensor data to iOS app via esp8266/internet.

    $136 (Avg Bid)
    $136 Avg Bid
    10 bids

    Using Arduino develop a working prototype to enable people with a disability to select twpo options (emoji for happy and one for not happy) Requirements • Low cost including ongoing maintenance • Durable • Easy to use • 3 ways of activation (touch screen, button push, button on floor (wheelchair use) • 2 options Happy or Not Happy • Must count the number of activatio...

    $405 (Avg Bid)
    $405 Avg Bid
    22 bids

    Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    $26 (Avg Bid)
    $26 Avg Bid
    3 bids

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