Bluetooth wireless Jobs

Assalam o alaikum!!! I am looking for Electrical Engineers with good expertise in following subjects: 1. Power Electronics 2. Control Systems 3. Electromagnetic Fields 4. VLSI Techniques 5. ASIC Design 6. Microwave communication and IoT 7. Multimedia communication and IoT 8. Antenna and wave propagation 9. Mobile and wireless communication 10. Artificial Intelligence 11. Industrial instrumentation I have multiple tasks in all above mentioned subjects. If you are a new freelancer but have good skills in anyone of the above mentioned subjects, feel free to contact me and I will hire you for long term basis.

We are looking for an android developer to work on our app. Work will be up to 40 hours per month and the pay will be £30 per hour. We will set a test for any applicants which will take 2 hours total. We are looking for a skilled android developer. The product involves bluetooth BLE technology and interfacing with our servers. Some knowledge of backend coding (full stack) would be a bonus but not required. We would like someone with good experience working on Android Apps, ideally some backend experience too so they could setup eg tables on the server and then write/read from the app. They need to have good communication skills (in English) and take pride in their service

Hi Younes B., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

Scope of work Implement the basic layer of communication between a stock Bluetooth device (scale) and our new react native app (IOS and Android), with the ultimate goal of providing a starting point for our internal developer team to consume the obtained data (visualization, storage etc). Context We already have a working communication with the device on our current app, angular js cordova based, ios and android). We implemented a cordova Java plugin which includes the .aar provided by the scale manufacturer, which enhances the Bluetooth communication: no issues encountered. We realized that the .aar file cannot be used "out of the box" because the react native new app is receiving some cordova objects which cannot be used in React Native (e.g. ). Tools After th...

buongiorno Daniel, avrei bisogno di sviluppare e/o integrare un plugin per Capacitor per utilizzare una radio via bluetooth da un app android

An Android app to collect the following: Location Acceleration Sound level Near Bluetooth devices Basic device details Use of apps (names and durations. Note this is re other apps, not only the app this description is about) Collection in a continuous manner, even when app or device are not in use. Frequency 1 /min. Data is to be exported daily. Frontend as basic as possible, at this stage this is only to log data.

Multiple Bluetooth devices interconnected with multiple Mobile phones

Looking for a software developer to design an App for a product. The app should be able to connect via Bluetooth on any mobile device. This will be a simple App with an attractive and interactive interface that will allow the user to see certain features on the product e.g., the battery life level, fluid level etc. and control certain features like volume, heat, on/off, stand-by mode etc. The App developer will work with the product manufacturer in the development of the App.

I want a flutter app which can connect to Bluetooth for esp32 and send data (after selecting a device a form will open) to esp through Bluetooth and the data coming from sep to app will be in integer format and form a graph

...plugged into the DEX port, configured and not need to be touched. There may also be a credit card reader that will need to share the DEX port to be powered by MDB. Define hardware required, either off the shelf with minor modifications/connectors or custom combo. Unit to be located and secured inside the vending machine. Plug into 1/4 inch DEX jack, send email/ftp (how to configure/change) with wireless internet available at location. (lowest cost per unit desired) Configuration for each location. Set site ID maybe a serial number. Frequency to send data. Determine data size and time to transmit data. or always send every interval and calculate the minute to send (serial number / minutes in interval) remainder is the minute to start sending) or offe...

Android Native project. A small part of a project. 1) To add a customer with photo using existing API 2) Call an existing API to make payment entry 3) To print the receipt of payment on bluetooth printer 4) Build apk using android studio Looking for android native developer for 1 day work !

Mobile app that collects information from a device using Bluetooth and sends the data to the blockchain securely and efficiently. Generally, the device collects data and sends it to the mobile app. The mobile app then securely sends the data to the blockchain, where it is processed. Once the data has been processed on the blockchain (smart contracting), it is sent back to the mobile app. This allows the mobile app to display both the collected and processed data to the user. The app can only be accessed by authorized conditional registered devices or users. The system should be highly secured (APIs, authentications, App, etc.). - Smart Contract Development: Solidity ETH, creating data structures over blockchain, creating crypto-wallet (deposit, withdraw, send). - Mobile App Deve...

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I am looking for research collaboration and my research domain is related to 5G, B5G, 6G, wireless and wired networks, small cell, machine learning, deep learning, federated learning, IoT, drone, drone swarm and related topics. I would like to join a research individual/group where we can publish several research papers.

I want to create an app for my headset that as soon as somebody call me it speaks the name in Bluetooth. as right now my Bluetooth headset speaks number i wanted it to play whatever ringtone is, into my Bluetooth headset.

...is should be validated by connecting to the Bluetooth and enter the secret passcode which will be provided by us. We will provide all the necessary API for communication with the Bluetooth device where initially the secret code has to be validated with the bluetooth device and the device should be marked as verified. There should be some fields that should be send along with the API which will be the parameter of the mobile device in which the user has logged in. The user should be able to share the app through QR code and add those app as the child validated app for accessing to the primary registered devices. Further post completion of these one time process whenever the user login the app should be able to connect to the registered bluetooth device and c...

Hello Fabio How many hours required to finish a project exactly this. I will add 2 bluetooth scales to do calculation like this video Best Regards

we need to to generate a firmware wifi / bluetooth /cloud services for mobile APP. The firmware has to be indipendent from Arduino applications . Free rtos . Eclipse

I have a usb stick thats used for my wireless headset to my computer and the usb part had been disconnected from the chip inside but all the prongs are straight and intact.

I have a usb stick thats used for my wireless headset to my computer and the usb part had been disconnected from the chip inside but all the prongs are straight and intact.

Necesito de una aplicación desarrollada con Node Red y corriendo en una raspberry 4 que haga lo siguiente:. La raspberry estará continuamente scaneando dispositivos (smartphones) vía Bluetooth. En caso de que aparezca un dispositivo conocido, registrará el tiempo que este esté al alcance de la raspberry. Es decir, el dispositivo A entra en alcance de raspberry, comenzará a contar un cronómetro, cuando salga, el cronómetro parará y registrará el tiempo en un csv. Node-Red javascript raspberry Bluetooth

What we have: - A wireless BLE device that collects and transmits data from several sensors in real time (100 Hz sample rate) - Qt desktop application that communicates with said device, and records the data onto the computer - A figma wireframe of a complete desktop User Interface - A python script that shows the logic of parsing and visualizing signal data in real time What we need: - Bridging the gap between Qt app and Figma wireframe: Having a User Interface, visually like the Figma wireframe, with same functionality as the Qt app - Adding some simple features: real-time signal monitoring and real-time signal processing (with existing algorithms) Please show successfull completion of a similar project, including Qt and Figma. Project is time-sensitive and priority will be give...

We want to demonstrate a system of Wireless MBus meter device and Wireless MBus receiver using Silicon Labs EFR32FG23B development kit. We want a freelancer who has already worked on MBus on EFR32 platform and quickly develop a demo which will transmit Wireless MBus frame from one device periodically and receive the same on the other device. The output of the transmitted and received data can be shown on serial port console. On the other way, Wireeless MBus other device will transmit a frame to meter and meter should show received data on the serial port console. We would like only those freelancers who has already know WMbus on EFR32 platform to apply for the project.

Quiero crear una app que permita a los usuarios conectarse con los dispositivos medicos de mi marca los cuales vendran con bluetooth. Tensiometro, oximetro y balanza digital

Hello We need to make examples using Contiki Cooja simulation Two examples are provided as follows - WSN studies within the scope of habitat ( for wide animals ) and environmental management and simulation for a region ( forest , etc. ). - WSN studies within the scope of disaster management and simulation for region ( fire, earthquake, etc. ). send me an example of your work if you worked on Contiki Cooja simulation thank you

i have an flutter application, i need to print my invoices from my application on bluetooth pos printer, my application connect to my printer using bluetooth and my paper size is 80mm, i wan to print it from android and ios Note: I need an Demo to print arabic text on pos bluetooth printer have paper size 80mm if work then we can start work

We are looking for PCB design for OBD-II interface. The design should have below designation. All design specs, source code, etc will be given to us and will be considered our property. - Good form factor. Size should not be more than 2 inches x 2 inches x 1 inch (Length x Width x Height) - Get OBD-II data. Sho...design specs, source code, etc will be given to us and will be considered our property. - Good form factor. Size should not be more than 2 inches x 2 inches x 1 inch (Length x Width x Height) - Get OBD-II data. Should be able to read and interpret CAN BUS data when connected to OBD-II port - Should have GPS, 3G / 4G chips. Data from CAN BUS + GPS should be transmitted via the network - Optional, BlueTooth & WiFi chips. Data from CAN BUS + GPS should be transmitted v...

I need a universal app Android/iOS that will use Bluetooth to turn at least 3 ESP32 dev board GPIO pins HIGH/LOW Additionally the app should be able to update a remote MySQL table. Full source code needed.

I have a react native project, the bluetooth device data is coming in console. I need it to display on the screen as well as save to the backend. Must be able to complete on Anydesk or Teamviewer

I need assistance & tutoring in designing and implementing a network based on ubiquiti equipment. I have two sites that are bridged with a wireless link. I have a small trusted network at site 1 that an untrusted network should not be able to access. The trusted network should however be able to access the untrusted network. Equipment I have access to: Site 1: Unifi Dream Machine Pro 16 port switch U6-LITE AP The bridge between the sites is already set up. Site 2: Edgerouter X (can get something else) 16 port switch U6-LITE AP 4G Router SPARE: Edgerouter X I can also purchase other equipment if required to achieve the goals, please advise. I have included a diagram to get an idea of what I am after.

Hello I need to create a unattended bootable USB with Windows 10 installer with additional features. USB needs to boot itself and start installing windows 10 according to requirments, after installation it need to install drivers (either by starting Snappy Driver Installer or with loaded extra drivers to USB itself to anykind of folder). After this computer needs to log-in to wireless network and start upgrades, install following softwares: Adobe reader, Libre Office, Mozilla Firefox, Mozilla Thunderbird, Norton Internet Security. Once all of above software is about to be fully installed and updates are up to date, computer needs to restart and after restart it has to start application Furmark and start GPU burning for 20 minutes. Once it finish test computer has to turn off pro...

...vidéo (une vidéo entre 5 et 10 minutes) pour faire la présentation de ses objets avec des textes, musique, voix, ... les objets sont : - rollable smartphone - wireless mouse - earphone replacement - noise filter - external battery - holographic fan - display charger - 360 VR camera and 3D cam (all in 1) - case and induction charger (all in 1) - game pad - mini data show - remote control - flash disk - midi keyboard - speaker - tripod, selfie stick and stabilizer (all in 1) - drone - stylet - 3d glasses, vr headset and AR glasses (all in 1) - wall and car charger (all in 1) - smart watch - earphone - wireless microphone - smart ring - wireless keyboard...

We have developed already the device that control RGB LED strip for Smart home solutions. We need to develop the mobile app to control the LED strip with our device for android only. Plz refer WLED Project as this one is very similar to ours.

I have a react native project and I need to print a barcode through a bluetooth connected barcode printer. Problem is barcode printing company does not have a react native SDK to do the task and provided me a native module. They asked me to import the native ios module into react native library and make it work. I only need someone who already has experience in this kind of task.

...rechargeable battery and transferring data wirelessly. The Current Approach I have a wind -sensor mounted on a mask. When the user stops breathing, the number of minutes they've been breathing properly, when they stopped, and how long they stopped is recorded on a micro-SD. This SD card is later physically transferred and read on a PC. Decisions/Advice. To reduce weight and power and to utilize Bluetooth I assume we should use something like an Arduino Nano 33 BLE. What is the best way to provide 5 volts for the wind sensor and 3.3 volts for the Nano. Is a micro-SD the best way to record data? I would like a program to transfer data wirelessly to a smartphone (or PC). Smartphone (or PC) program to send back settings to the monitor. 1. Microphone on or off. 2. Buzzer ...

To enhance the functionality of network by adopting a cluster routing technique, in terms of mitigate the Time delay (latency) of packets delivery and enhancing the throughput.

To enhance the functionality of network by adopting a cluster routing technique, in terms of mitigate the Time delay (latency) of packets delivery and enhancing the throughput.

i am...it need to be as small as possible. Please check the attache image for reference. 2) it will have shock generator 3) it will have a vibrator 4) it can be sync with mobile using Bluetooth 5) with will be pared with sender to receive command (1,2,3,4,5,6,7,0) where 1= Start Shock , 2= stop shock, 3= start vibration 4=stop vibration, 6= start vibration and shock, 0= stop all. 6)it also need charging port (type C) 7) 1 button to on/off 8) 1 button to pair with bluetooth(Mobile) Bluetooth need to work with both IOS and Android. 9) need one led light to show it’s on. 10) it also can share the batter status on bluetooth. 11) The shock generate need to be at the bottom side of the device (not electrode) it can be small metal based plate. 12) need on led t...

Looking for a developer that is willing to work per task on a Flutter mobile app (NOT from scratch. there is already an app in development). note that your code will be reviewed for every commit and you will work with other developers. its for experienced developers. the app contains work with Bluetooth device. but the Bluetooth infrastructure and protocol is written by other developer.

...two-to-five minutes long. You will speak on very general topics such as travel, banking and fast food. Participant Requirements Must speak NATIVE Australian English At least 18 years of age Physically located in Australia Willing to complete a metadata form for verification and payment purposes. Phone Call Requirements At least two different microphone types: Computer speaker and mic, wired headset, wireless headset, handheld landline phone/smartphone Devices must be one of the following combinations: 1) Either Smartphone and landline phone, 2) Smartphone and Skype, or 3) Landline phone and Skype Detailed instructions for placing the calls and which number to dial will be provided by our project manager. Pay $35 USD if all 7 calls are successfully completed and approved by the...

Thank you for reading. We have a project to develop a fall detector using Bluetooth or Zigbee technology using pre-defined hardware. It is for an emergency help call and fall detection product. The project will be to: 1. Find a suitable fall detection algorithm 2. Implement it on the NRF52832 chipset 3. Test and confirm it works well. there are plenty of algorithms out there in research papers etc, we dont want the freelancer to create their own algorithm. key requirements are low power usage. We can provide all items for the development platform. Please reply with your experience in iOT, G sensor/accelerometers an Bluetooth or Zigbee

...(WiFi) device communicating with the API, and 'Nodes' between 20-50x communicating with the Gateway via the on-premises mesh network (ZigBee) - Both Gateway and Node are almost identical in hardware components and design; both use their respective I/O channels to operate agricultural sensors or irrigation valves. - Customers will DIY their devices on their farm by connecting to each device's Bluetooth and providing the device with what it takes to join an existing on-premises WiFi network or existing lorawwan network (from a pre-installed Gateway). - Customers interact with devices via a mobile app (React Native app) where they run the device (get sensor reading, open/close valve, start/stop pump, ping device to check device is online) and then via mobile app UI...

We want two micro-strip patch antennas that work in the frequency range of Airborne and Wireless applications, with at least -20dB return loss and +10dB gain with size 20-30mm of h/w. It should be simulated on Ansys HFSS software. This is required urgently and is a legit work posting. More details can be given at a later point. Price can be negotiated.

10,000 is a multiplayer game , involving 5 dice. The objective of the game is the first player to reach the intended score , of 10,000 points , Wins! There are some factors for playing. You must roll obtain 1000 points , in a single roll to get OnBoard! Meani...the dice ,to have the 10,000 point goal. If the player rolls a 1 (represents 100 points) on the dice and has 950points , with only 50 needed to win , that 100 points would put the player over the required limit with 1050 points. Which would be too much , and the next players turn. This game is exciting and fun for all ages 7+. Good idea for family night and game nights. This game would include Bluetooth dice ? , that connects to your mobile device , and include LED lights , and scores are calculated automatically, determined...

I am visiting up to 8 sites a day where I take some pictures. These pictures are sent op a reporting system by mail. The e-mail adres is fixed but the subject should be”BF” followed bij the first 4 karakters from the appointment in the calendar related to the pictures. The trigger for the automation can be the moment my iPhone connects to my car by Bluetooth . The pictures should be selected by location and/or as recent as 90 minutes before the shortcut is run

I need someone to build a music box. The music box should be made out of wood and be able to play any song via Bluetooth with good sound quality. I attached photos of how the music box should look as well as a YouTube video on how it should act when music is playing Once the music box is built I would need it shipped to me

...interest related to any application of optimization, and submit a final report in the form of a slide deck. Your project could be theory or implementation-oriented. Examples of topics are the optimal distribution of covid vaccines, the best pairing of wines with foods, robot search and rescue planning, drone video analytics, natural language processing-based mental health classifier, AI-driven wireless networking, spatial data analysis, and geospatial data analytics. Format: ---Title slide ---Problem Description (high-level, plain English description of the problem; why it is important?) ---Optimization Model (objective function, constraints; explain the rationale behind your model) ---Proposed Solution (is it convex/non-convex?; what is the feasible set?; why you concluded a...

...Section: Hot Lifestyles Images: 12 Dimensions: Dimensions to be similar to the current images on the website Here are the products that we would like featured on the different category backdrops Gadgeteers Novelties

I am looking for someone to write an app for an android phone that will listen to all devices nearby, wifi, bluetooth, cell towers, RFID tags, etc. Basically anything emitting a signal and advertising its existence (like a war-driving app). The software will log ALL the information (technical and other) that the device is broadcasting and save the geo coordinates of where it was identified, as well as the date and time. The app will have a simple display that will display the information it is discovers devices. The purpose of the display is just to confirm that the app is working, so it does not have to be fancy. All of the data collected is saved to a file (or database) on the phone and there will be an export button in the app to allow me to export the data to a text file usin...

Mobile app to used by sales representative Issue sales order Return sales order Cash collection GPS tracking Opening and closing customer visits Daliy report Print sales order invoice via Bluetooth thermal printer