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    3,850 ble ibeacon trabalhos encontrados, preços em USD

    The project: A SDK to get information from a cellular phone and them send it, encrypted, to a HOST computer using BLE. Steps: 1 - Get the UUID of a Cellular phone (iOS or Android) ex. (F651C4C7-B4BC-4656-B246-AF8B709EF297) 2 - In a app with a form, ask the user to write their name and his security number (In Brazil, CPF) 3 - Get this 3 informations (UUID+Name+Number) and send by BLE to a host computer 4 - Receive this information in the host computer 5 - Show us this information in a node.js program. Details 1 - We need a SDK in native language for both IOS and Android that make this devices to work as beacon (BLE-Bluetooth) and them send Name, CPF (Brazilian security code like XXX.XXX.XXX-XX) and UUID (localBeaconUUID = “F651C4C7-B4BC-4656-B246-AF8B709E...

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    Quero integrar o react-native com uma pulseira smartband. 1 - Conectar via BLE ( bluetooth low energy) -> conectar com pulseiras smartBand/smartWatch 2 - Receber os dados dessa conexao (batimentos cardiacos, frenquencia respiratoria , etc..) 3 - Continuar recebendo os dados mesmo com o app fechado ( ou seja, rodar em background) 4 - Enviar os dados recebidos para uma API que precisa de autenticacao (dentro do app vc ja faz login, ou seja, ja tera o token para fazer a chamada ) 5 - Monitoramento 24 hrs com a conexao bluetooth

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    Procuro desenvolver/replicar em React Native/Flutter uma APP em android não nativa A pessoa a contractar deverá estar confortável com desenvolvimento de funcionalidades no ambito de, BLE, Wifi, 4G, processo de ligação por browser a determinada página para upload de ficheiro (background) e connecção ao Firebase (Real Time data Base).

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    Balança BLE Encerrado left

    Necessito código para Android studio para retirar um valor de peso de uma balança com BLE.

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    Olá, Estou buscando profissionais para transcrever 4 entrevistas. Elas estão em áudio e duram cerca de 1 hora cada. Cada entrevista será transcrita com base no minuto e falante, em ordem cronológica. Ex: Minuto 1 - Falante A - "bla bla bla bla" Minuto 1 - Falante B - "ble ble ble ble" Minuto 2 - Falante B - "bli bli bli bli" Minuto 2 - Falante A - "blo blo blo blo" É bastante simples.

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    Portal com painel admin, para guardar estatísticas e métricas de idade, sexo e idas ao local, também para programação e configuração de beacon e app para visualização, com mapa, indicação no mapa dos beacons por cidade. Serve para campanha de marketing, Divulgação de história em museu, cidade monumentos e localizações turísticas. App deve ser android e iphone, o admin,...deve poder abrir audio video e webpage ou fotos, e dar uma saudação de boas vindas em txt e em audio ou video com uma breve apresentação da loja ou local. Os dados serão registados na base de dados, que servirá para a app e o portal web dois exemplos: A...

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    Criação de um sistema para controle de acesso para condominios com a base de dados na nuvem com MySql, JAVA, HTML5, NODE JS, Android Studio, Windows 10, e APACHE, envolvendo as tecnologias WIFI, Beacon BLE, Geolocalização, com profundo domínio das Linguagens .NET, PHP, e C++ para APIs de Comunicação, automação e banco de dados.

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    Criação de um MVP para iOs/Android (com possibilidade de desenvolver uma plataforma web futuramente) utilizando Beacons (Dispositivos eletrônicos que utilizar BLE - Bluetooth low energy - para se comunicarem.) O produtor do hardware libera uma biblioteca para desenvoldores trabalharem em cima, por isso gostaria de um app personalizado, com algumas funções para validação de idéia.

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    This project will require a developer who is knowledgeable and capable of creating new features and uploading them (Overwriting) the existing features of the presented cc2451 BLE device.

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    I want to build a app which can detect the nearby BLE or IBeacon….Further also tell the distance of IBeacon

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    I need a small Go program written to receive Bluetooth Low Energy (BLE) Advertisements. There is an existing open-source (GPL) library written in Go to do this, but (a) it contains too much additional functionality, (b) parses the BLE advertising data (payload) and doesn't provide access to the raw data/payload, and (c) GPL is unsuitable for my project which will be released under an MIT licence. The program will: 1) Passively listen for BLE advertisements (endless loop) 2) Call a callback function with the Bluetooth address, the RSSI, and the advertising data payload 3) For development purposes, the callback function will simply print the address, RSSI, and advertising data payload in hex. The Go program must work on Linux (Windows and MacOS support is not r...

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    Urgente
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    Bug Fixing with BLE. Encerrado left

    We have converted Objective-C code to Swift. The main function is Bluetooth using Telit Terminal I/O SDK. Need to bug fix and improve auto-connect logic. We have Objective-C code. Candidates must work over the Remote Desktop as the code need the Device to connect.

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    We need to make a new blank project inside Unity and make a iBeacon connection to scan iBeacons and read accelerometer data (X/Y/Z) and show that data from accelerometer on display. We're using this sensors: There is native iOS/Android SDK for help: (we can not use native SDK's because this part needs to be inside Unity and not seperated for each platform)

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    We are looking for someone who is skilled in connecting Nordics Semiconductor nRF51 chips with Unity. The chip is required to manage a game made in Unity and read only the data of the accelerometer. Currently, our biggest problem is getting UUID characteristics and UUID service. We are looking for someone who will know how to connect this.

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    ...Firmware design to final product development with low cost. Components: 1. accelerometer, gyrometer & vibration sensor 2. GPS 3. Temperature 4. BLE 5. Sim for connecting to internet 6. SD or inbuilt memory as backup for 1 day. In case data was not sent initially. 7. Burzer or scare alarm Firmware Requirement 1. Device should send all second level data to backend every 15 seconds when device is moving for gps, accelerometer, gyro & temperature. This time should be configurable. 2. If device doesn't find any change in position, then data should be sent 15 minutes, if no further movement, then 30 minutes, 60 minutes, 120 minutes and then every 240 minutes. 3. BLE should read new advertisement only and send to backend every 10 minutes in 4 hours. With new advert...

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    Flutter developer Encerrado left

    Good flutter developer. We need to create mobile app from scratch on Flutter. This app will be used for communication with smart wearable device and display to user his activities and statistics. Unity and BLE knowledge and execution before will be appreciated. Thanks R.

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    Do you have experience with BLE and Unity? If yes, please elaborate on your experience in each technology or provide a CV focusing on these. We need to create mobile app from scratch on Flutter. This app will be used for communication with smart wearable device and display to user his activities and statistics. Requirements: - at least 2 years of experience in Flutter development; - at least 3 years of native mobile development experience (for iOS or Android); - proven experience in both mobile development and API integration; - proficient experience working with version control (e.g., Git , Bitbucket); - solid understanding of the full mobile development lifecycle; - knowledge of major state management approaches (BLoC, Provider, etc.); - knowledge and experience on SOLID princip...

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    have you ever file iton .amr file?Here are the steps we need to do : have you ever work with BLE device. 1. Save the Text to Audio File in any of the Shared folders on Phone like Music or Audio so that the generated audio file should be available to users. 2. The file Generated is in *.WAV format. We need to convert this file in .amr format and save it on phone at the same location mentioned above. 3. Send/Upload this .AMR file using BLE Device services(Functionality) which is already there in send configuration file or activity.

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    I have a BLE device to test already. I need the firmware expert that have experience the NRF52 BLE SoC with Keil MDK. Please list your experiences in this fields, and Please don't forgot to write "Nordic" on heading of your BID. Thanks

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    connect phone to esp32 BLE and read the uuid and rssi of the connected phone device.

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    We want to build a fleet iOT software Where we sell the Solution as a SaaS. Witch means we will have master log in with controll over all customers and sensors. Software will have customer log in Where they can activate sensors connected to tracking products. Sensors will be BLE beacon tracker and GSM 4G/5G sensors. All customers will have controll of all their trackers and can add and delete their fleet tracking. Tracker will have information about. Name of product, serial no, tracker no, start date, end date, service log, add picture of product, product categorie, project connection of product, company name, main user, note field. All functions is search abel with filter function. Software can also add and delete project to connect fleet on it. Software will be cloudebased in brow...

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    ...Bluetooth Low Energy (BLE) Tags based on the Bluetooth version 4 or 5 Boards (No limitation in number of BLE to be connected to system). and readers to connect via local WiFi access point (Specify number of readers based on area) 2- web browser based applications and related engagement platforms necessary to service and support the solution. 3- It covers the hardware and software specifications as highlighted below. 4- solution is highly modular in design and in it operational performance and can integrate/interface with other system when necessary using the standard Web Service, XML protocols, REST or any other desired integration protocol. 5- user friendly software, admin level and user level privileges for necessary operations with audit trail. 6- after registering the ...

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    BLE IOS Mobile App Encerrado left

    Need build a IOS native mobile app which will discover and connect to 2 BLE devices and read data in string or integer format. Later will upload the data over https REST api. Looking for a senior iOS developer who can develop the app based on the mock up provided and establish the BLE data communication channel. Timeline max 4 weeks. Looking for professional who are committed to the delivery timeline. While payments will be made based on agreed upon milestones. BR Prithwish

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    Looking for an experienced developer that can prove his/hers experience. the project contains 2 applications - one is the client mobile app and the second is the web+mobile dashboard for admins. I want both to be made in flutter. the DB is firebbase cloud firestore and there would probably be a need for some work in firebase functions (nodeJS)

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    As discussed, this is the BLE-Nano Project The Sketch needs to scan for specific BLE devices and then display a signal strength via a coloured 5 led bargraph, play a beep, and show accumulated points for the time spend within the vicinity of a found BLE device. Required deliverable for this project will be a single Arduino Sketch. This project is a follow on to a previously completed Bluetooth BLE Scanner MIT Inventor App (see project brief attached). The APK can be found in the project files on Freelancer. The objective of the MIT Inventor app was to prove that the BLE scanner concept would work. This follow-on project will to be to extend the concept to an Arduino Nano Microcontroller. See attached PDF for full project description

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    Hi Narayanan Nampoothiri K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a project running BLE on ESP32 using the Arduino environment. To fix an issue, I would like to update my BLE library, but multiple issues are rising regarding compatibility issues. Could you take a look to find the issue? We will pay you hourly rate.

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    Hi Sardar Hasnain A., I noticed your profile and would like to offer you my project. We can discuss any details over chat. I have a project running BLE on ESP32 using the Arduino environment. To fix an issue, I would like to update my BLE library, but multiple issues are rising regarding compatibility issues. Could you take a look to find the issue? We will pay you hourly rate.

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    Looking for freelancers who be interested in earning through Kickbooster. The product for the Campaign is a BLE LED Smart Key Tracker offering the latest in key-finding features & can automatically light up its LED at night when users arrive home. Commission is 12%: 100 units sold - $213.00 earned 1000 units sold - $2130.00 earned

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    I would like to create an app for MAC OS (latest) that when start call BLE and return all the BLE devices around. After this i would like to connect then listen for a particular charateristics changes

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    Quiero darle la oportunidad a un técnico especializado para llevar a cabo el desafío de instalar y configurar sistemas de medición y monitoreo ...cliente. Objetivos: • Implementar la instalación de los sistemas en edificios • Asegurar la correcta configuración de los componentes • Garantizar que los protocolos de comunicación operen correctamente y la información pueda registrarse a través de una plataforma en la nube Requisitos: • Experiencia en sistemas de automatización y control • Conocimiento de protocolos de comunicación Wifi, BLE (bluetooth) y cableado PoE. • Capacidad de traducir a la práctica la información contenida en manuales y documentos de operaci&o...

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    Quiero darle la oportunidad a un técnico especializado para llevar a cabo el desafío de instalar y configurar sistemas de medición y monitoreo en ...al cliente. Objetivos: • Implementar la instalación de los sistemas en edificios • Asegurar la correcta configuración de los componentes • Garantizar que los protocolos de comunicación operen correctamente y la información pueda registrarse a través de una plataforma en la nube Requisitos: • Experiencia en sistemas de automatización y control • Conocimiento de protocolos de comunicación Wifi, BLE (bluetooth) y cableado PoE. • Capacidad de traducir a la práctica la información contenida en manuales y documentos de operaci&o...

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    My Python Code((with Pandas, BLE & another set of Libraries) is working properly on Raspberry Pi and it is integrated with AWS IoT using Greengrass V2. Due to the shortage of Pi, I look to use E73-TBx MCU Board as alternative hardware for running my code. Please approach, only if you have relevant experience. Attached is the user manual of E73-TBX

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    We need a developer who has experience with react native ble plx library for contact tracing app.

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    Seeking iOS API developer for BLE Beacons with expertise in comparable projects. Main scope. Code revision , bug fixing IOS code testing

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    The Sketch needs to scan for specific BLE devices and then display a signal strength via a coloured 5 led bargraph, play a beep, and show accumulated points for the time spend within the vicinity of a found BLE device. Required deliverable for this project will be a single Arduino Sketch. This project is a follow on to a previously completed Bluetooth BLE Scanner MIT Inventor App (see project brief attached). The APK can be found in the project files on Freelancer. The objective of the MIT Inventor app was to prove that the BLE scanner concept would work. This follow-on project will to be to extend the concept to an Arduino Nano Microcontroller. See attached PDF for full project description

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    ...server node. From the client, have the service for writing the counter in any other server node. The features above permit us, from the free android nRF-Mesh app, to create the BLE-mesh network and do the following functions: 1) Control the server nodes, subscribing to them in a group and controlling their LEDs and counters (the present example in IDF) 2) Control the server nodes from the client node. In this, we want to control any server node in the Mesh network, communicating only with the client node. The client exposes the services like: a) Green LED (on/off): switch on and off the green LEDs in any server node in the ble-mesh network. b) Counter service node "ID1" (read/write) Read and write the counter in the service node "ID1". Where "ID1...

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    RangerConnect Encerrado left

    (1) Write an iOS and Android apps that discover and connect with a device via BLE radio (2) The apps needs to send and receive data to and from the device via UART service (3) The apps needs to present the data in graphic form or histogram (4) The apps needs to push data with GPS location information to a cloud server. (5) The device hardware is ready with a set of AT commands completed and currently works with nRF Connect apps (Android version) from Nordic.

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    A Stm32 project Encerrado left

    ...you see a BLE module, but I will try to add one more. 2. The connector on the upper left has 4 input, 12v, gnd, CAN+ and CAN- 3. The 4 connectors on the bottom is pretty much the same, it control 4 identical components. Each connector has 6 wires: Gnd, two output for dc motor, ws2812 data, 5v, and a switch trigger. 4. Whenever a switch is pulled to ground, it will trigger the motor to pull for 1 second. 5. Whenever a motor is pulled, the ws2812 will start to light up. 6. After 20 seconds, the motor should reverse back. And the Ws2812 strip should light off. 7. Whenever a certain CAN signal is received (will be provided), all the 4 motor should pull for a second. All 4 ws282 strip will light up 8. The WS2812 effects will be based on WLED, we only need to port the effects. 9. B...

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    I would need your expertise building firmware and pcb design of our IoT device using nordic nrf52810 + decawave uwb + nfc .The device can be controlled from an android / ios mobile app . A few salient features of the mobile app are - 1) pairs with a bluetooth device from user with a unique ID 2) measures the distance of the connected bluetooth device and points in the direction to the device 3) activates a speaker on the bluetooth device using the app . Shall share the UI pages of the app once we start the work .

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    Local
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    The app will be connected to three sensors and save sensors data locally in CVS files And also, there is a kind of a timer to stop recording, you push a button to start but it stops automatically and advice with a sound that it has stopped

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    I need to develop an Android app (for Android 8.0 or above) that send and read messages over BLE to an ESP32. Please read the attached doc for more info

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    BLE app for esp32 Encerrado left

    I need BLE app for esp32. Please contact me if you can help me. Thank you.

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    I'm working in Unity game development (very very basic level). I have a scene that needs to enhance to external 3-axis BLE sensor. I have tried to code but it was not possible to create the enhancement. By now the scene runs with an internal 3-axis sensor but I need to change it to BLE. I just need this part of the code, to either work on what I already have, or create a very simple scene that allows me to enhance my external sensor. The external sensor is with an Arduino simple send buffer code.

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    ...libs. The problem lies in the application of the external libs in my own lib (you could also call it a class). Unfortunately, it only sends the beacons unreliably. In addition, there are always warning messages. I would like the lib to constantly send the values via BLE. In the attachment you will find a sample project for Platformio. I have managed a transmission reliability of 100% with the ESP-IDF environment, unfortunately the code cannot be used under Arduino. Do you think you can fix my Lib and make the sending via BLE error-free again? If the data is sent constantly from the beginning, then I am happy. Used device You are welcome to divide the project into 2 parts. 1. examine the code, find the bug/unstability

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    Currently, we are using STM32L1 series MCU and another sensor. Now , need to replace STM32L1 series MCU with STM32WB10 (Integrated BLE) and establish communication with Android Mobile App. ...

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    A few salient features of the app are - 1) connects to a bluetooth device from user with a unique ID 2) measures the distance of the connected bluetooth device and points in the direction to the device 3) activates a speaker on the bluetooth device using the app . Shall share the UI pages of the app once we start the work .

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    -use noble, node web bluetooth library or can use any bluetooth library for node and react example web links below

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    -create simple react js webpage which can send and receive data from bluetooth devic -use noble or node web bluetooth this kind of simple test web page

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