Bluetooth projects — HireLancer archive

ID / Date Listing

Check and debug firmware connected therapy headset

Tasks: - Check electronic design and improve it (reliability, battery management, ground plane, mixed analog/digital signal) - Check firmware code and improve i...

HL-38112509

Android App Update for Modern Tablets

I'm in need of an experienced Android developer to update our Java-based app, originally designed for Android 5 KitKat, to work seamlessly on modern tablets. Ke...

HL-37827205

BLE Firmware Developer for Data Synchronization

In need of an experienced embedded firmware engineer to work on BLE (Bluetooth Low Energy). The primary task will revolve around data transfer and synchronizati...

HL-37823232

Advanced WiFi Nurse Calling System

I need a WiFi-based nurse calling system that integrates cutting-edge features like real-time communication, patient call alerts, and staff location tracking. T...

HL-37821242

Bluetooth Dev for Ionic React App

Hello, everyone! I'm looking for an experienced dev in bluetooth functionality in Ionic React. I need to implement the basic functionality: device scan, connect...

HL-37786634

Publicidad proximidad Marketing Bluetooth

Necesito un programa que corra en Windows para instalar en una notebook que sea para hacer publicidad de mi carro ambulante. - Antes usaba un software de Blueto...

HL-37732059

Troubleshoot My Windows PC

I'm seeking technical support to address three main issues with my PC: - Bluetooth Connectivity: Despite no error messages, my devices won't pair or connect via...

HL-37710965

Bluetooth Data Sync App

I'm seeking an experienced Android developer to create an application that will: - In setting mode, it will show all available BL devices, once configured app w...

HL-37701193

Bluetooth Hardware Integration ( experience in Bluetooth devices must)

I'm venturing into a new enterprise and seeking a talented individual with a rich background in Bluetooth technology. My aim is to create an innovative motorcyc...

HL-37655772

bluetooth voice recorder app

Looking for a flutter based bluetooth voice recording app developer. I need an app that can record voice on your smartphone using a Bluetooth headset. Must be a...

HL-37655808

bluetooth voice recorder app -- 2

Looking for a flutter based bluetooth voice recording app developer. I need an app that can record voice on your smartphone using a Bluetooth headset. Must be a...

HL-37654639

Help Me Connect My Bluetooth Speaker to My Windows 10 PC

In a little less than 24 hours, at 6PM United States EST (New York City) time on 1/16/24, we will try to connect the item below to our PC. We need someone to he...

HL-37646998

Bluetooth configuration for Auto connect over SPP in Linux

I am looking for a skilled freelancer who can assist me with configuring Bluetooth auto connect over SPP in Linux for personal use. Skills and experience requir...

HL-37642775

An application for Debian to connect to Bluetooth device automatically and starts communicating over Bluetooth Serial(SPP)

I am looking for a skilled developer who can create an application for Debian that will automatically connect to a Bluetooth device and enable communication ove...

HL-37607520

ios app development

I'm seeking a skilled iOS developer to create a utility app with a specific focus on Bluetooth peripheral control. Although I've not underlined specific feature...

HL-37605901

Toten Areal

Desenvolvimento de sistema para gerenciamento de totens para impessão!

HL-37580522

answer phone calls through PC

not being able to use phone link app to answer calls through my PC, i run windows 11. i read it might have been related to the a2dp driver and option, so i down...

HL-37500328

Thermometer Hygrometer mobile App

I am looking for a mobile app developer to create a Thermometer Hygrometer app for both iOS and Android platforms. The main functionality of the app should be a...

HL-37485860

Firmware Raspberry Pi 4 Or 5 and bladeRF 2.0

We are looking for a company with experience in raspberry Pi programming and at the same time SDR passive detection modules: - WIFI sensor systems For WIFI your...

HL-37483284

Develop an NRF52810 Arduino Core

I am looking for a developer to create an NRF52810 Arduino Core with specific features and functions. Specific Features: - Ability to interface I2C, SPI device....

HL-37356932

Fix android app for Bluetooth application

I have b/t app for connect passive camera device and control camera. problem is that, when connect Bluetooth, sender app could be choose which B/T device connec...

HL-37307122

Android Developer - Bluetooth App - Qualification Testing

Are you an Android developer who has experience with Bluetooth technology and protocols? Do you want to work on a small app that will help in qualification test...

HL-37272215

Android and IOS app to display real time data from ESP32 (bluetooth) module.

We have a graphic user interface module displaying real time information and control on a pressure chamber. We would like to view the same info on a cellphone (...

HL-37262603

Bluetooth in python implementation

Looking for bluepy embedded software developer with experience in BTLE Desired outcome: - bluetooth connector implementation for connectivity - software should...

HL-37232129

Read my description and bid about Zebra Printer

Hi, guys. This is very urgent. I have the Android project that scans barcode and I'd like to print the barcode information with Bluetooth to Zebra printer. So y...

HL-37219221

Bluetooth API for an existing Android App

Project Description: Bluetooth API Integration for Android App Skills Required: - Strong experience with Android app development - Proficiency in Bluetooth API...

HL-37218108

Print barcode testing for Android 13

I am looking for a freelancer to help me with testing the print barcode functionality on an Android 13 device. The project involves testing UPC barcodes and ens...

HL-37159164

Create a drawing of an existing PCB, generate component list, create Arduino Prototype

I am looking for a skilled professional who can create a PCB layout based on an existing PCB. The project involves generating a list of components for cost calc...

HL-37097032

Realizzazione di un piccolo dispositivo Bluetooth

Mi servirebbe un piccolo dispositivo bluetooth che faccia girare per mezzo secondo una ventola

HL-37062175

Bluetooth LED Button Firmware Development (nRF58240/Zephyr)

Product Overview --------------------------------- The Corridor Light Button is an nRF52840-based battery-operated LED light source with a large button to be mo...

HL-37058628

Speeding prevention app

Project Title: Speeding prevention Android app and Arduino code Platform: Android and Arduino Main Features: - Speed limit database - GPS tracking Design: - The...

HL-37057931

Android Bluetooth App - Feature and Command Updates

I am looking for an experienced Android developer to add new features and update commands in my fully completed Android Bluetooth app. The app is currently in a...

HL-37014887

Embedded Software Developer for nRF52840 + nRF21540 FEM -- 2

I have a custom board that uses an nRF52840 microcontroller with an nRF21540 FEM bluetooth amplifier. I need a programmer who can create a bluetooth connection...

HL-37014809

Create Firmware for nRF52840 + nRF21540 FEM

I have a custom board that uses an nRF52840 microcontroller with an nRF21540 FEM bluetooth amplifier. I need a programmer who can create a bluetooth connection...

HL-37011533

bluetooth thermal printer

I need an Android Studio app, I'm trying to send print commands to a bluetooth thermal printer, but no luck so far It's a weird chinese printer and I need to co...

HL-37004995

Very Simple Android app (Bluetooth related)

I am looking for a freelancer to develop a very simple Android app with Bluetooth device control functionality. The design of the app can be suggested by the fr...

HL-36979428

Convert bluetooth data to human readable string in Unity C#

Hello, I am using asset from Unity. With script my respond is - "System.Byte[]" You need to decode the bytes and turn them into useful data. Well that is just t...

HL-36913660

Flutter app for recording and playing back audio from a Bluetooth microphone

Hi, I'm looking for someone to develop a Flutter app for me that will be able to record and play back audio from a Bluetooth microphone. User interface is not p...

HL-36889584

Bluetooth android APP Flutter -- 2

Hi, i need to create a bluetooth APP for android on flutter. It need to connect to a bluetooth device and send/receive HEX data of it. I have the design done on...

HL-36882645

Finalize Flutter App & publish on App Store / Google Play

I am looking for a Flutter developer to help finalize my App and publish it on both the App Store and Google Play. The current status of the app is ~ 70% develo...