Bluetooth Low Energy (BLE) jobs


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    WiFi Network engineering 6 days left

    Assessment and configuration of WiFi BLE nvironment in healthcare facilities in central and SW Ohio

    ₱59485 (Avg Bid)
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    3 bids

    I would like a simple app that sends out a bluetooth advertising packet every 20 milli-seconds for 8 seconds. I would like source code and instructions of how to build it myself. I would like to be able to be build the app form a linux machine (if possible). If it is not possible directly on linux, maybe it could be done by using a third party build service. The packet to send is 31 bytes. He...

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    Need to develop an IOS App for Tilt and Vibration. Please see attached. 1. All data will be saved internally. 2. Vibration and Tilt should work as this sample : [url removed, login to view] Please bid. Need the source code at the end of project. Need to submit to iTunes.

    ₱451 / hr (Avg Bid)
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    23 bids

    Witam, poszukuję programisty do wykonania aplikacji mobilnej na platformy Android oraz iOS wykorzystującej komunikację z ibeacon za pomocą technologii BLE. Ogólne wymagania: - on/off sleep mode (tryb energooszczedny) - pomiar odległości smartfona od ibeacona - powiadomienie o poruszeniu się ibeacona (odczyt z wbudowanego w ibeacon akcelerometru) Osoby zainteresowane wykananiem projektu p...

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    Looking for a developer. Application for runner and race organizer. Runner mode : live tracking during running. calculate the actual distance and elevation, with mapping using gps. Results can be viewed online on a website. Organizer mode. Race Timing, can be used manually and automated. Automated race timing will use rfid reader and chip via wifi connection (LLRP). Development kit for Rfid reade...

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    Ziel ist es eine MPU6050 an einem ESP32 (Wroom) zu betreiben. Die Ausgabe der Daten erfolgt über Bluetooth in einem vorgegebenen Format. Wir benötigen Daten der Drehung um die Hochachse in 5 Grad Schritten (Anzahl wie oft wurde um 5, 10,15,.... Grad gedreht). Die Daten werden in 5 Minuten Paketen aggregiert und mit Zeitstempel gespeichert. Verbindet sich ein Device (mobile Phone) mit BT,...

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    iOS development 2 days left

    Implement iOS app based on the software spec. It includes about 50 screens. The developer should have knowledge on video stream, iOS WiFi configuration, IoT device management. It is a two month project. The applicant must be individual developer and have 7+ year iOS development experience.

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    129 bids
    ebike control 2 days left

    We use standard controllers for ebikes and standard LCD hi to control the bike. We will link to the LCD a bluetooth module that we can connect to the an app on our smartphone. All is working with standard UART protocol between LCD and controller. System should work as follows. When using the app on smartphone, we control bike by using the app and we will use the settings as in the app. Whan app...

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    App function: Our application will need to activate an electronic device by Scanning a QR code and will be charging the customer based on how much time he used that device for. The app must be available for IOS and Android users. Payment The payment processor will take a X amount pre-authorization as security if the electronic device is not returned. Once returned, a certain amount will ...

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    Small application for Bluetooth motor control.

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    I am looking for Bluetooth master. If someone contact me, i will explain in detail. Thank you.

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    IoT device Ended

    Good evening, i'm developing a smart device (IoT) that has inbuit BLE and GSM (2G) (simcon sim800c)connection. The microchip is the Cypress CY8C4127LQI-BL453. I need to develop a software (webapp) to control the device from remote and to download the data from the device. I need to setup the server too. Case 1: BLE connection with a mobile app (webapp) in the same room (smartphone, pc, t...

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    We need support for Firmware Engineering who can develop a simple and reliable BLE Beacon using nRF BLE chipsets. He/ She should be able to demonstrate and handover the working source code.

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    Hell, I have an already Arduino project for my ESP8266 module and would like to add just 2 functions. 1st is the reset or factory default function that if press GPIO-0 for more than 5-10sec It will go back or reset all inputs or details on my existing Arduino application. This is like any device that you buy and after set your own details, but if you press for a long time it will reset all the fie...

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    We need prototype iOS and Android app for our wearable technology connected to mobile device via Bluetooth Low Energy. App will contain simple game and also simple waveform monitor. Wearable technology is already finished and it is sending data over standard BLE protocol. BLE experience is a must. Unity 3D experience is a plus. We have prototype of what is needed running on MS Windows. We w...

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    23 bids

    I have an app that works perfectly fine, just that we have updated the firmware on the BLE product and we need to update that new protocol on my iOS app. Rest of the functions work perfect and have no issues with it. We just need to update that protocol on the app for the new function to work.

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    The main goal of this task is to expose all methods from github repo and wrap on NativeModule package. Our objective is connect and operate an BLE (Bluetooth Low Energy aka.: Bluetooth 4.0) device through a NativeModule exposed methods. Device info: [url removed, login to view] GitHub repo with library and example: [url removed, login to view] Docs: [url removed, login to view] (PT-BR) Fi...

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    I need an ibeacon notifications enabled Android app. I already have a design for it, I just need it to be built.

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    I need an iPhone/Android app. I would like it designed and built. The application will need to be able to manipulate a signal via bluetooth and use various controls on an the user interface to incorporate real time sensor data from a pressure sensor linked to an arduino like the link below. [url removed, login to view] This is just one of many tasks needed on a project which will last a few mon...

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    [url removed, login to view] Looking for a developer in CH or close

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