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    1,667 ble code jobs found, pricing in USD

    Hello, I need to do some changes in my existing Android application which is having BLE features. Apply only if you have similar past experience. It is it is 3 to 4 hours of task only so please don't apply with higher prices. And please mentioned your hourly price in proposal or fixed price for the work. I will discuss the work with the selected candidate

    $17 / hr (Avg Bid)
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    I need to build an Android application which will communicate with the device via BLE mode. I will provide the device. We are working on the device soon will provide the device to the selected candidate. More details will be discuss with the right candidate. Thank you.

    $994 (Avg Bid)
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    Hardware prototype project research: 1. low power RFID: Power requirement and battery requirement ( 1mo. ) for sending data over wifi, BLE, and Zigbee [login to view URL] power camera-BLE-Accel module: Power requirement total (with details of calculations for each module) Expected outcome: Detailed report around the two options presented above

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    We are developing wearable devices and we want to connect them with an ios app. Designs are ready for coding!

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    ...a Bluetooth dongle receiving BLE Low Energie datas from tags. 2- Return a list of BLE tags when I send a command «Scan». 3- Return datas of a BLE tag when I send a command «Read_xxxxxxxx» where xxxxx is the mac adress or the name of the tag. 4- Connect to a tag when I send command «Connect_to_xxxxx» 5- Send data to a BLE tag when ...

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    Hello! I need a standalone application for Windows 10. The app needs to perform the following tasks: - Authorize and conn...as service The NFC reader is well documented including demo apps at the ACS webpage: [login to view URL]®-nfc-reader/ BLE NFC Reader, Windows 10, POST UID to API Endpoint

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    Firmware development - STM32L151RET6 - interfacing sensors, GPS, GSM and BLE. Protocols: UART, I2C, SPI. Looking for local Firmware developer, Gurgaon freelancers preferred.

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    ...formation sur celui de l'éditeur de ce logiciel, par exemple. Un point particulier, il faudra que je sache comment connecter mon prototype Arduino, qui comporte un module Bluetooth BLE, à une appli Windev Mobile (pour Android & iOS) pour récupérer les données issues des capteurs du prototype (température, niveau sonore, etc.) mais aussi...

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    Implementation of BLE Beacon Scanner code on an nRF51822-QFAA. The nRF should constantly scan for BLE beacon signals and on reception of a signal / advertising signal, retrieve, decode and send all data (UUID, Major, Minor, RSSI) on the UART interface. Softdevice S130 should be used. There are examples from NORDIC available. Programmer will contribute

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    I need failsafe python app, that will start on boot of my Raspberry pi ZERO W. What does needs to do: Recive list of BLE sensors (mac adresses), and find if those sensors are nerby. Those data needs to be send to server every X sec. If there is no wifi needs to save localy and send it when wifi comes. There needs to be page also with settings

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    ...not be affected of any buttons (back,volumen etc. ). What does needs to do: Main screen, to display json data ( value of sensors, name of messurment point) Recive list of BLE sensors (mac adresses), and find if those sensors are nerby. Those data needs to be send to server every X sec. If there is no wifi needs to save localy and send it when wifi

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    Need an android developer who fits below conditions: 1. Knows interface with BLE devices (Sample code already in place, finetuning needed) 2. can create cool looking graphs & interfaces 3. very lightweight design required, some AJAX required. 4. Most IMP : Needs to work using remote desktop/TeamViewer as physical hardware is involved. Let me know if

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    Connect BLE devices to Cassia Networks hub

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    ...develop an iOS app that will communicate with Arduino/BLE HM-10 module. The prototype app should be a xcode project : RECIEVE THE DATA : * connect with BLE device : this will be HM-12 in final product ( but should work with HM-10 if you don't have HM-12 ) * at first connection show a screen with BLE devices. Show only those with a name beginning with

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    I need a developer who can make my app connect to a device via bluetooth (preferably using react-native-ble-plx) and display data on the UI.

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    Need urgently a BLE button app for a client demo. The app will need to show button press, button count e.g. 1,2,3 and communicate to a BLE hardware device. The first deliverable is this app (preferably on Android), if successful we will hire you to develop the application further and help us select hardware for more development. We need support for

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    I need an app that wil allow me: To search for nerby BLE devices with mac address that is writen in Api request.. To read that data and send it to API. And to save that data to jsonfile

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    Objective to build a python script that will give the RSSI of any BLE device around The python script will run on Pi 3 version B and will give for any BLE device the MAC, the info name and the RsSI value The script will not use shell command inside (hcitool, hcidump and so on)

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    ...IoT project for developing a BLE Based exercising machine. 1) Firmware development experience in: • MCU: Nordic NRF51822/52832 • Rich knowledge and experiences at C/C++/Embedded C, Embedded Linux, FreeRTOS. • Have used ARM, MPU, PLD and embedded system equipment. • BLE product experience. Familiarity

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    I am looking to create a Bluetooth Low Energy (BLE) Device. I need someone to source the chip (or design one) and create a manufacturable casing in CAD to the following specifications. + Waterproof to IP68 Specifications + Shock (Drop) proof + Range of 100 - 200 ft + Battery Life of at least 12 Months I have some CAD files made for the desired

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    I need an Android app with one simple page to display data pulled from a weighing scale using BLE. We are looking for freelancers based out of Bangalore or Chennai.

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    ...--------------------------- Following requirements: -Must allow users to register a BLE device to their account, and create a profile for it. (ex. add description, details, images) -Must show BLE Device last location on a map -When set to a mode, BLE device must be discoverable by other users of the app, and notify the nearby user as well

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    ...project involve development of a JAVA program in Android using Android studio and delivered in source code. The purpose if to demonstrate the use of BLE ( Bluethooth Low Energy ). Home dialog title : BLE test program Menu items : 1) scan QR code - get the value of the QR and store it in the mobile for future use. 2) registration with email address

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    DISPLAY THE DATA : * connect with BLE device : this will be HM-12 in final product but should work with HM-10 * at first connection show a screen with BLE devices. Show only those with a name beginning with fixed string * remember the choice for future connection * parse the data : data sentences are sent each 40 to 100ms. = synchronise the stream,

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    i have very simple code for BLE . i wanted to use command to get sensor data. this is ongoing project.

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    ...que se trata de un proyecto para permitir accesos por BLE. La aplicación es sencilla pero requiere de conocimientos sobre la comunicación por Bluetooth. Constara de entre 4 y 8 pantallas, con funcionalidades simples como registrarse contra una base de datos externa, comunicar con un dispositivo BLE y poco más....

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    ...programming) and a DHT11 or a DHT18B20. The CC1101 has a built in Temp sensor that's not great quality but it could work for a test. I'm leaning towards 433mhz, not 2.4G WifI or BLE, because the sensors will be in refrigerators & freezers which typically have at least one layer of metal. I've tested it with low power 433mhz transceivers that do pretty well

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    Objective to build a python script that will give the RSSI of any BLE device around The python script will run on Pi 3 version B and will give for any BLE device the MAC, the info name and the RsSI value

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    I am planning to develop an IoT solution that requires IoT Gateway with heat and motion sensor. I could not find any thing off the shelf and may require it to be designed. Please share your proposal, timeline and pricing in designing the integrated board. I am open with the multiple vendor options.

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    ...developing ble program that received from nordic ble device. The ble device is using Bluetooth Gatt profile, And on raspberry pi side, I need receive the value(notify). Main Problem: if, on the side of nordic ble device: enable pairing then on the rpi, working well. but, on the side of nordic ble device:

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    Part 2 of the previous project. 1) nRF52 DK to Azure Cloud 2) Azure real time monitoring IoT suite 3) Azure database for data storage

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    ...experience Delivered work : 1- XCode project compiling into a working app doing these tasks 2- Copyright Transfer Agreement Suggested milestones : 30 % : connect the BLE module, parse the data update locale variables with the data and display some values read and write a variable stored in EEPROM 30% : complete chapter 1 & 2 40% : complete

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    the app will use with one service and one characteristic, the app will send a text to nRf52 chip which connected to LED matrix that will display the text on it. UUID of the service is "DDDD" UUID of the text Characteristic is"DDD2"

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    I need somebody is able to program Arduino. I wan...program Arduino. I want someone to program 4 DC motors to move forward/backward also steering and emergency stop. The program will need to support (DSD TECH SH-HC-08 Bluetooth 4.0 BLE Slave Module to UART Transceiver for Arduino Compatible with iOS) as I will use it to control the Arduino wirelessly.

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    Need skilled personnel to develop firmware - able to integrate Sensors + GPS + BLE + Xbee with STM32 and push data to Azure.

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    I want to hire a BLE controller(Nordic nRF51 and TI CC2640) expert. If you have experience firmware of these BLE controllers, Please contact to me. After you place bid, I will support details. Thanks.

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    We're developing a new IoT device with the following features: - BLE - GPS - GSM - Wearable Freelancer must be Europe based. We're looking for someone who can do both the hardware design and firmware coding. We have been working with a freelancer however they are now abroad for several months and are looking for someone to take over the

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    BLE communication of 1st part hardware component of Android APP We are looking for a developer that can build the BLE (Bluetooth) component of our app. We have a hardware device (1st party) that requires communication of BLE within our app. The requirements (not limited to) follow: - Syncing Data from Hardware Device and sending it to database

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    ...development: Network Code - Network client to send POST, GET and DELETE requests to our server - Parse JSON based on GET and POST - Send JSON as body in POST request - Easy access to all POST / GET / DELETE request to any part of the App Authentication - Account should always stay logged in unless user logs out itself - Refresh code from user pools

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    Hi, I using a BLE Nano v2 module to test out how well the nrf51832 functions for measuring temperature via a thermistor. I have written I'm looking for someone to design a PCB with the nrf51832 chip. I have written arduino code for the BLE Nano v2 module, and it does what I want it to do. All I need is someone to design the PCB with the nrf51832,

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    I need to create an application for nRF52832. The firmware can be done with the demoboard PCA10040 (nRF52832) and beacon. The firmware can be based on BLE centrale example. What I want to do is detect when I approach to a beacon, and activate a GPIO and send the ID throught the serial port. I need to adapt on the futur the firmware according

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    The requirement is to transfer scan the ble beacon data and send it to Azure or AWS or sitewhere cloud using MQTT. We are using raspbeery pi and eddystone format beacon. The agent program to be written on Raspberry pi to scan, filter and process the data, then transfer it to cloud and store it in Mongo db

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    Product Development Ended
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    ...floor game PROTOTYPE ONLY. (Think Twister, Dance Revolution Pads) Main Functionalities - Will Need to have Wireless LED Lights / Strips with BlueTooth Capabilities (BLE) - There will be six Colored LED Lights - The LED lights must be App controlled, so protocol is needed - Users of the App will have the ability to disable / enable the LED

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    I am after an iOS app that can control a 3rd party relay board via BLE (Bluetooth 4.0 Low Energy). Can be as basic as required and doesn't have to be too fancy. App should flow as follows: Open -> Search Device -> Connect -> Tap on the command to Send to bluetooth controller. Commands need to be sent in UTF format, and ideally button labels

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    Hi, I have a small project related to PSOC BLE module. I need to send and receive data through this module. If you have experience working with PSOC BLE Kit then please bid to discuss details. [login to view URL] Additional experience with Android/iOS

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    We are producing a battery driven RFID reader wit...reading range. Right now, some readers are working and some have a too less reading distance. Task: optimize the existing firmware. Code: we are using an BLE chip to control the RFID unit and the code is written in bgscript. Send me a message and I will provide you with the latest script.

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    ...and Android App. We fouund also that Ionic had nice controls This App should recieve from "my main computer" an BLE code (only for mobile with BLE). Mobile unit will be hold in front of reader. Pushing a button on mobile will send code to reader unit. We expect a serious encryption (256 or a.) Hope for serious offers from people with expierience

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    This App communicates with a Microchip RN4871 BLE module using Transparent UART. The App which supports some hardware has a home screen which displays an image of the product, status indication (Charging including battery voltage and time left to charge, Connected, Updating, Not Connected) There are two buttons on the home screen which are images

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    Hi igorbalash, This is what I am looking for I have a raspberry pi 3 b+ current version 7 inch raspberry pi touch screen official VC601 BLE TPMS sensors Just like the ble tpms app for android [login to view URL] I want to view the tpms data on the raspberry pi touch screen and be able to generate

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