Bluetooth Low Energy (BLE) Jobs and Contests

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Project/Contest Description Bids/Entries Skills Started Ends Price (USD)
Build a prototype PIN Pad with a membrane switch that connects bluetooth to an Android tablet I am looking for a freelancer to help me with my project. The skills required are Android, Arduino, Bluetooth Low Energy (BLE) and Wireless. I am happy to pay a fixed priced and my budget is $250 - $750 USD. I have not provided a detailed description and have not uploaded any files. 13 Wireless, Android, Arduino, Bluetooth Low Energy (BLE) Apr 23, 2017 Today6d 15h $1084
Write an Android application Searching dedicate Android developer, No UI/UX skills needed. The app should use the device Bluetooth and transfer the incoming data to a web server. 21 Mobile Phone, Android, Bluetooth Low Energy (BLE) Apr 22, 2017 Apr 22, 20175d 23h $93
Read estimote beacon temperature/battery using raspberry pi then send to thingspeak channel We already have a working version of a Raspberry pi gateway using a BLE enabled temperature sensor to read the room/fridge/area temperature every 10 minutes (this is able to be changed). This is written in python which Estimote does not support readily. The software starts at boot, reads the temperature of the beacon then sends the data to a thingspeak channel. Software can be set to read the temperature and battery level of a specific beacon using the MAC address. Software is set up to run headless. Features of the software: * Runs automatically on boot of RPi * Reads temperature of a specific Estimote beacon every 10 minutes but can be configured to other time periods. Beacon identified in software or setup. * Reads battery level of a specific Estimote beacon every 10 minutes but can be configured to other time periods. Beacon identified in software or setup. * Sends temperature and battery data to a specific [url removed, login to view] channel that is set in the software or set up. * Has watchdog systems within software to check if data received by Beacon - reboots if not * Has watchdog systems within software to check if data sent to thingspeak - reboots if not. 15 Javascript, Linux, node.js, Bluetooth Low Energy (BLE), Raspberry Pi Apr 20, 2017 Apr 20, 20174d 9h $751
Build a prototype PIN Pad with a membrane switch that connects bluetooth to an Android tablet I am looking for a freelancer to help me with my project. The skills required are Android, Arduino, Bluetooth Low Energy (BLE) and Wireless. I am happy to pay a fixed priced and my budget is $250 - $750 USD. I have not provided a detailed description and have not uploaded any files. 40 Wireless, Android, Arduino, Bluetooth Low Energy (BLE) Apr 20, 2017 Apr 20, 20174d 8h $1161
zigbee hardware pcb I am looking for a freelancer to help me with my project. The skills required are Bluetooth Low Energy (BLE), ZigBee, Z-Wave, and Wifi Circuit Design, Microcontroller and PCB Layout. I am happy to pay a fixed priced and my budget is $250 - $750 USD. I have not provided a detailed description and have not uploaded any files. 19 Microcontroller, PCB Layout, Circuit Design, Bluetooth Low Energy (BLE) Apr 19, 2017 Apr 19, 20173d 10h $951
Python development of a Bluetooth Low Energy Gateway Development of Python script, for Bluetooth Low Energy application. BLE expertise necessary. 12 Python, Software Development, Bluetooth Low Energy (BLE), Raspberry Pi Apr 19, 2017 Apr 19, 20173d 8h $593
C# .NET WinForms Application to configure and manage mbientlabs IoT Sensor We require a standalone Microsoft .NET WinForms application written in C# to connect to, configure and manage multiple mbientlabs MetaWearC IoT sensors. The sensor is to be used to detect and count large impacts using the in-built accelerometer (such as punches from a boxing glove, or punches to a punchbag) and needs to be configured to: 1) Send unique BTLE beacon for detection (every 30 seconds) 2) Start logging extreme G-force measurements. Store a small profile of each sharp motion (length of time, max forward G, impact G, max reverse G etc) and therefore a count of the number of impacts. Preferably the sensor could distinguish between an impact and a freefall drop (and not counting the latter). 3) Stop/Start logging on command 4) Upload log of profiles on request via BTLE 5) Clear log/reset on command 6) Desirable: when accelerometer shows sensor has been static for a given amount of time then go into a "sleep" mode to save power and just routinely check to see if the sensor is still static. mbientlabs sensor can be provided if required (delivery address needed) Sample application: [url removed, login to view] The Windows control application should be able to: 1) Be configured with the receiver unit's GPS co-ordinates (in Lon/Lat form) 2) Listen for BTLE beacons of sensors and log when received along with GPS co-ordinates of receiver 3) If a BTLE beacon from a given sensor is not heard from after a given time (in minutes) then provide a visual alert and add the sensor to a list of "missing" sensors. This is to detect when a sensor has been moved out of range 4) Ability to command sensors to perform all of the sensor functions above (start/stop/download/reset etc) 5) Store downloaded sensor profiles locally and provide some statistics from the data (list of impacts, magnitude, length, total count, maximum G experienced etc) 6) When sensor has been "missing" and it returns, display a visual alert and ask the user if they would like to download the sensor's profile data. 7) Store some basic details along side each sensor unique ID (so that the sensor is recognised) such as name, reference, type, group and description (all free text) 8) Data stored in XML format preferably, or alternatively SQLite (but not MSSQL) Any questions please feel free to ask! 32 XML, C# Programming, Software Architecture, Bluetooth Low Energy (BLE) Apr 19, 2017 Apr 19, 20172d 21h $628
Write an Android application Finish a project that uses Bluetooth LE in order to receive data from a machine. The connection and the scan are already done. 40 Mobile Phone, Android, Arduino, Bluetooth Low Energy (BLE) Apr 18, 2017 Apr 18, 20172d 2h $249
BLE ios I want a developer who can write a command to a BLE device using objective c and can read the updated value. 15 Mobile Phone, iPhone, Microcontroller, iBeacon, Bluetooth Low Energy (BLE) Apr 18, 2017 Apr 18, 20171d 21h $155
I would like to hire a Microcontroller Developer gpsand gsm 18 Microcontroller, Arduino, Software Development, Bluetooth Low Energy (BLE) Apr 18, 2017 Apr 18, 20171d 20h $121
wifi p2p I want to enable wifi-direct connection between two raspberry pi 3 which is running android things OS 4 Wireless, Android, XMPP, Bluetooth Low Energy (BLE), Raspberry Pi Apr 17, 2017 Apr 17, 20171d $109
Android Application Development for BLE Embedded Project We are a Melbourne based electronics design company requiring development of an Android application to configure a custom Bluetooth Low Energy embedded project. The UX design has been completed with Google's Material Design in mind and will be provided as part of the project material. This project will involve: • Android app development based on supplied UX design files • Read and Write to BLE services and characteristics Necessary Experience: • Android app development • Bluetooth Low Energy app development Remuneration and time-frame are negotiable. Please feel free to contact us if you have any specific questions about the project. Ubiquitus Solutions 67 Mobile Phone, Android, Bluetooth Low Energy (BLE) Nov 27, 2016 Nov 27, 2016Ended $1906
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