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Bluetooth Jobs

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Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
We are making a product with a BLUNO as a master. We need it to connect and communicate with an external product, with BLE services (documentation provided, and hardware paid by us). The goal is to develop a library allowing us to : - discover the device - connect to the device - read notification from BLE device - write to BLE device - read from BLE device
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Im looking for someone to help build a small amplifier to go in a product that I build. Specs are as follow. - 15w x 2 RMS minimum - Bluetooth (with the ability to have custom pairing sound) - The ability to switch from stereo to mono and only power 1 speaker instead of two - Volume control connected to board by ribbon cable - 3.5mm audio input connected to board by ribbon cable - LED power (+-) on board screw down - Speaker left / right (+-) on board screw down - 12 V power (+-) on board screw down It would be a cool feature to be able to add or remove bluetooth capabilities to or from the board when needed.
Hourly - Est. Time: Less than 1 month - Posted
IOS Swift app using CoreLocation Framework to interact with bluetooth BLE beacons. Very simple. Wireframe is attached. When phone gets in "Immediate" range of beacon, a local notification pops up. Opening the notification launches the app. The app sends an http request to a url with the major and minor number of the beacon it has found. This returns a particular png into the UIImageView. If the app is launched independently, a placeholder image is used until the beacon comes into immediate range at which point the same request is made and the source is updated to the response from the request. The UIImageView can be dragged with 1 finger and scaled/rotated with 2 fingers. When the capture button is pressed, the preview frame freezes and 3 buttons replace the capture button on the bottom - download, share, and retake. download and share take a retina screenshot of the frozen camera preview with the watermark. Retake restarts the camera preview and switches back to the capture button...
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I am looking for someone who can build our second prototype. We need a screen that can be easily visible in direct sunlight, bluetooth technology to talk to our mobile app for screen to display things, and a magnetic backing for the device to magnetically attach to something. All needs to be weather-proof because this device is meant for outside use, so perhaps a protective casing around device that will not inhibit the visibility of what will be displayed on the screen.
Hourly - Est. Time: 3 to 6 months, Less than 10 hrs/week - Posted
We are developing our own hardware and we're looking for an expert iOS And/Or Android developer that can help us Build an Accompanying app that will send 3-4 commands over BLE. Your responsibilities: - Review business requirements working with other team members - Perform a technical analysis of requirements - Write clean, modular, robust code to implement the desired requirements with little or no supervision - Work with the QA and Customer Support teams to triage and fix bugs with rapid turnaround - Contribute ideas for making the application better and easier to use Your qualifications: - A work style that is extremely detail oriented - Strong communication skills - A complete Upwork profile - References or an established Upwork reputation preferred
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
We are looking for a very (!) experienced developer, who is very familiar with smartphone hardware and software. App must work either with bluetooth or wi-fi. Connection with ibeacon/eddystone is one of the functions. It should recognize others nearby using technology to be discussed under nda.
Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
An experienced Android developer is required to work on a project including coding on an embedded Android board in custom hardware. Key things you will need to work with are: * Custom video / MediaRecorder from a camera * Control of the wifi network * Control of the bluetooth stack for comms with a phone app * Recording of data from a variety of sensors Please only apply if you have 5+ years software development experience and can show details of experience with at least 2 of the above requirements. Full details will provided to shortlisted applicants
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We have a prototype iOS and Android app, using iBeacon (currently), that needs to be updated and finished. Here are the original specs: Need someone to create a relatively simple side scrolling game using parallax that responds to cues from the signal strength of a Bluetooth Low Energy (BLE) beacon. Ideal candidate will have experience with iOS and Android games and will be able to animate provided graphics or can help to create graphics as needed. We have detailed specifications that we will provide to QUALIFIED candidates. Qualified candidates respond immediately. We are ready to finish this ASAP!
Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hello, I am looking for someone who has considerable experience programming the CSR1010 Module and can interface it with a low-power NFC or RFID reader. The 1010 module must have a momentary button. When the button is pressed, the 1010 wakes from sleep, activates the NFC/RFID reader, scans for a passive tag ID, and then packages the tag ID in data and transmits it to other 1010 MESH units. Then the 1010 goes back to sleep. The MESH units are always on and relay the NFC ID and the original 1010 UUID to a computer running a program that can execute http requests based on the data. The 1010 module must be configured to operate on as little power as possible, and integrate a small solar panel for indoor ambient light energy harvesting. If you are qualified, please apply.