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

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    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...

    $30 - $250
    $30 - $250
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    Esp32 NRF52 Bluetooth Walkie Talkie 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need you to develop an iot Bluetooth low energy walkie talkie using esp32 or NRF52 With record and replay function with mobile app. Must have already worked on esp32 or NRF52 projects.

    $7 / hr (Avg Bid)
    $7 / hr Ср. ставка
    1 ставки

    Топ-статьи сообщества Bluetooth