Bluetooth is a short-range wireless communications technology standard that utilizes 2.4 to 2.485 GHz UHF radio wavelengths.

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    5 jobs found, pricing in USD

    Hi, I develop a product via ESP32. But there were some places that I faced with the problem so that I need help to transfer Image and video file via Bluetooth Serial in ESP32 read from SD card. Exactly, Image and video file should transfer from ESP32 to IOS device. the data to be transferred is between 100KB and 8 MB. Codes will be written with swift. In practice, the main thing is to transfer da...

    $213 (Avg Bid)
    $213 Avg Bid
    9 bids

    Hi, We require an Embedded Systems Expert/Developer who can help develop a simple operating system that communicates via bluetooth to an Android/iOS app. Please bid and we will discuss the project in further detail with you. Thanks.

    $310 (Avg Bid)
    $310 Avg Bid
    18 bids
    IOT Project 2 days left

    We are looking for an experienced team/individual with a minimum of 5 years of experience in hardware/microcontrollers with a minimum of 2-3 projects on IOTs using GPRS/GSM/Bluetooth. Candidate must be passionate about IOTs and should have a track record of delivering projects on time, within budget and should be willing to provide support after the project. Looking for candidates in/near Pune, ...

    $862 (Avg Bid)
    $862 Avg Bid
    14 bids

    I have a iOS bluetooth disconnect issue with my app. My app is a payment app that connects to a bluetooth card reader. During the charging of the iPad the app is terminated and causing the card reader to be disconnected. I need the card reader to never disconnect even during charging of the tablet. The card readers run on (BLE)

    $1164 (Avg Bid)
    $1164 Avg Bid
    30 bids

    I need an Android App which receives and sends data via Bluetooth from an external hardware unit and stores the data on the phone and also the server. The data is only text. The system is like an Bluetooth based IoT enabled alarm box.

    $19 (Avg Bid)
    $19 Avg Bid
    10 bids

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