J2me bluetooth vnctrabajos

We have an Expo React Native application which runs on iOS and Android. We need to add support for auto printing receipts (this means the receipt should print automatically...should print automatically without any confirmation prompt or input from the user) from the application to the following printers: Epson, Star Micronics TSP. The printing should work via Bluetooth and USB connection. This cannot be done through Expo directly - the app needs to be ejected from Expo to React Native, and a suitable NPM package can be used to connect to the printers. The app has all the code necessary to run already - all we need is to add the printing support. As part of the deliverable, we need to be able to test the successful printing on both Epson and Star Micronics TSP printers via Bluet...

Decoding SDK from objective c to flutter to command (ingrate) Bluetooth device

we have an BMI application and we want add some features like ideal weight and fat percentage calculator in app. and also want to upgrade the to work on up to android 12 by updating latest SDK version, libraries and permissions for Bluetooth and storage & access.

Hi Volodymyr S., We can discuss any details over chat. I am looking to build web dashboard since the manufacture have the wearable but not a dashboard for Remote patient monitoring/ for the doctor view the date trending and analytics and set maybe the threshold Nurse/Customer service Create the patient and assigned to the doctor The wearable device i have two option to connected via bluetooth or cellular it send the information. How much time will it take.

I need someone to integrate a device commands using Bluetooth connectivity, the device SDK is in objective C language and we need it to have the basic commands by flutter

Hi freelancers, I need to upload a App in Apple Store using bluetooth. I use a nodemcu to connect the App but i have a issue They send me the following message: "2.1.0 - Information Needed We are unable to post your app to the App Store at this time because your app has not been authorized by the accessory manufacturer to work with the MFi accessory: Next Steps To resolve this issue, please contact the accessory manufacturer to request your app be added to the MFi Product Plan form. Once the accessory manufacturer confirms that your app has been added to the MFi Product Plan form, please reply to this message. When we receive your reply with this confirmation, we can proceed with the review. We do not require a new binary. If you have not yet provided the accessory...

i have x300 dp tablet which use to program cars keys but the tablet now is broke and not open Wi-Fi or Bluetooth and the battery almost dead ... i have all the data and the app in the pc and the tablet still work ... but i need move all this to new tablet which is ASUS tablet with new android version when i do that and copy the app and data the new tablet say app not supported i need to make something is that possible ... thanks

!!!!!!!!!!!!!!!!!!!!PLEASE READ CAREFULLY WE WILL ASK YOU TO READ CAREFULLY BEFORE APPLYING FOR THE JOB. WE ARE VERY STRICT IN OUR APPLICATION, IF YOU ARE NOT QUALIFIED OR DON'T KNOW ABOUT THE JOB DO NOT APPLY, IF YOU DON'T KNOW ABOUT STRIPE IN PERSON PAYMENT DO NOT APPLY, IF YOU DON'T HAVE EXPERIENCE IN STRIPE DO...already been done as well as the work in the front end also works and connects on the web, now we have to do the same in the ios and android applications through flutter or separately in ios and android mobile developers will have to provide: 1) name of locations 2) discovery 3) connection to reader 4) payment In setting tools all API are done from backend and front end

in general: flutter module for communicate bluetooth devices, send commands and receive data)

Hi Ramakant G., I noticed your profile and would like to offer you my project. We can discuss any details over chat. in general: flutter module for coomunicate bluetooth devices

Hi Ramakant G., I noticed your profile and would like to offer you my project. We can discuss any details over chat. in general: flutter module for coomunicate bluetooth devices

Hi Asad S., I noticed your profile and would like to offer you my project. I'm looking for someone who can help me create a custom bluetooth mouse, I want to work out what the bluetooth signals that are being sent to the receiver and then simulate the signals programmatically, also my end prototype would also need to simulate a bluetooth keyboard too Is this possible for you to help me with?

Hi Yassine D., I noticed your profile and would like to offer you my project. I'm looking for someone who can help me create a custom bluetooth mouse, I want to work out what the bluetooth signals that are being sent to the receiver and then simulate the signals programmatically, also my end prototype would also need to simulate a bluetooth keyboard too Is this possible for you to help me with?

Hi EGE ROBOTICS, I noticed your profile and would like to offer you my project. I'm looking for someone who can help me create a custom bluetooth mouse, I want to work out what the bluetooth signals that are being sent to the receiver and then simulate the signals programmatically, also my end prototype would also need to simulate a bluetooth keyboard too Is this possible for you to help me with?

HI Need to develop TENS PCB connected with phone app and Bluetooth I have PCB design already but i need to see if its good and continue for full working prototype Thanks

Hello! We have a BLE device that communicates with a computer via UART over BLE. We were hoping to develop an application that can both receive data from the device (and store it in a CSV file), and transmit specific commands back to the device.

I want someone who can design EEG schematic based on ads1299 4 ch and can deliver fully assembled pcb which can transmit data over Bluetooth. The PCB needs to as tiny as possible with really small footprint. We can discuss more details once we are connected.

This is a daily simple project but it...operating system installed and with complete graphical interface. Internet Connection via ethernet Cable, fallback to Wifi, fallback to LTE SIM card. Must have onboard GPS/GNSS and payload packets must include this location. Configuration to be very robust, so that all functions are unable to fail and Pi boots direct to operating status. Must have VNC installed for remote access. Must be directly addressable for remote access over internet via SSH and VNC Once this is operational, then extra functions to look at Wirepas packets coming across the gateway, so that we can create a 'developer' version of the same product. Please supply price for hardware and configuration. Delivery 2 weeks. many thanks.

...excel sheets through the dashboard -You must deploy the project and upload it to the app store and play store -No need to translate the dashboard into Arabic but it must support the Arabic language -You must have some knowledge of root and jailbreak because we need to protect our content this is our most concern in any possible way here’s what we need the most: -Checks for (ADB - USB debugging- Bluetooth - Root - Jailbreak - Xposed –Emulators (All of them) - Screen mirroring – HDMI – Screenshots – Video or audio recording) and check for bypasses such as SecureFlag bypass - Emulator bypass - windows 11 Subsystem for android, etc. -I want this app to only run on mobile devices -No payment system is required all subscriptions will be added manually fro...

Hello, I have a project I'm working on which is essentially a bluetooth device that would support multiple connections but also connect to an iPhone as a wireless microphone but the microphone would be simulated by text to speech, is this possible to do?

Hey i have an app, i just need to make it compatible to Android 11&12 devices. This app has currently Bluetooth and file support. So you need to make those changes automatically. I just have one day to "JG" in your proposal

Hi I want to know whether 2 android tablets can be programmed to run a 2 player chess game ? One tablet is for white pieces, and the other for black pieces. The 2 tablets must communicate the moves to eachother using Bluetooth.

i want android app to read data from device through serial bluetooth itis same as many serial bluetooth terminal but with diffeternt app gui and user interfac

need to write code for ESP32 hardware controls motors with encoder limits, also need RF and bluetooth controls

Shall create an Bluetooth based Android APP to send commands to peripheral device.

Ive just taken over a gym that already has a sound system installed already. Im just wanting to change it over so i can hook up the system to use the speakers with bluetooth.

Ive just taken over a gym that already has a sound system installed already. Im just wanting to change it over so i can hook up the system to use the speakers with bluetooth.

Hello, I need an android app for a mobile scanner to scan a barcode and print in code 128 format. Android System: Android v9 Scanner Model: C61 Chainway Printer: Brother Ruggedjet RJ-4230B via Bluetooth ZPL II Language w/ P-Touch Windows System: Windows Mobile 6.5 Scanner Model: Intermec CK3x & CK3a Printer: Brother Ruggedjet RJ-4230B via Bluetooth ZPL II Language w/ P-Touch Requirements: Able to change label sizes Able to adjust the number of copies Barcode code 128 Human Readable Text Time Stamp on Label Function: To scan an existing barcode and duplicate it via printer Please see attached Template Doc from Brother

I need to develop an Nmea navigation application in which it receives nmea data from an external antenna via bluetooth and tells us the direction in the application. tractor is not real is tractor in aplicattion make in unity it is real tractor tracking app so in your app, according to the user's location, the tractor of the app will move in the screen(application). Exemples.

We need to use odoo pos to send print request to Sunmi T2 bluetooth printer

would like this sending and receiving xdomouse button/keyboard passthrough clicks over the network kinda like VNC and RDP but using WEBP instead. should be easy opensource work because the pieces are already ready. the client server are working already so we just need a way to send the image blob to a file load it then capture the clicks while refreshing it check src/test file in the repository.

I need a universal cell phone case. A power bank and wireless charger. A WiFi hotspot with SIM slot. It is also a Bluetooth speaker all in one.

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I need an app that works with Bluetooth technology

Hi, i have a banner with my logo to be printed, but it looks plain. I would like something designed for a store banner that has the theme of technology, something to indicate products that we sell such as Laptops, Desktops, Tablets, Cell Phones, Smart Tvs, Bluetooth Speakers etc This can be subtle around or behind the logo in a silhouette format or another format that won't look to messy/busy in the design. The physical size of the banner is 8 feet x 4 feet, attached is the PSD with the logo already in the size format, so it would be just to add the technology theme so it's not just on a plain white background. This should be a fairly simple job as it's just to add a design to the logo that's already there. Any questions let me know.

Develop Application Android and iOS using Bluetooth BLE5 beacon and AirTag . Developers who have prior experience with this technology shall contact us. Additional support of NFC and RFID reader using Alien and ThingMagic Readers will be required and software development based on these device will be required . You can also check and search for NFC Temperature sensor For reference

I want to develop a boom height control system for agricultural spraying using the lidar sensor system. It must receive the soil part data and work on different crops. I intend to make a raspberrypi based system using a touchscreen. Or a system using manual buttons, or even an android app that communicates with the system via wifi or bluetooth. There must be possibility of communication between 4 and 5 sensors. We will use the TFMINI PLUS, or the TF02 PRO. I don't understand about communication, it can be UART, IIC, I/O because there will be many meters of cable, so I don't know which one would fit better in terms of data loss. Photos of quotes from other similar projects please call me in chat. I send with more details.

Combine two source codes: Key functionality: -> trigger payment not via button "btnCharge" but via serial communication from bluetooth device; -> if payment successfull, send comunicate via serial communication to bluetooth device and insert simple data to SQL that transaction is done; -> non-volatile setup of application: login/password SumUp; sql server address/login/password/port; MAC address / device name of bluertooth equipment

Firmware and hardware development for security team 5.0 with coordination of tasks. I am looking for an electronic engineer to develop Firmware and hardware for a personal project. In addition to the dev...know how to coordinate different areas of the project. Currently there are three freelancers working on the project; Backend, Frontend (Mobile App) and Mechanic. I am looking for a proactive professional who knows how to understand the link between the three areas from a technical point of view and coordinate properly. The device we are developing is similar to an electronic lock with local (RF, bluetooth) and remote (WiFi, GPRS) control. The project is already started, it is to replace another professional, so I urgently need to find the right person. Spanish language essential. ...

Looking for developer to help us build Bluetooth plugin for Arduino RN4678 for multiple Windows, Mac OS, Android & iOS. The bluetooth plugin should have a way to send & receive data to & from the bluetooth device and should be able to work for Bluetooth Classic & Bluetooth LE. Knowledge of C++ is necessary and experience developing plugins for Windows & MacOS is good to have. Thanks for reading and looking forward working with the best candidate for the job.

A custom dialer flutter plugin with kotlin on the native side. Will be able to display: 1: Display IncomingCall, when app is Killed / On 2: Dialer page will have a working Pick Call, Drop Call, Hold Call, Unhold Call, Mute Call, Bluetooth , Speaker, Add Call and Keypad. 3: Display timer while on call.

I need a flutter plugin with kotlin on the native side, to have the same features like Truecaller? Features: 1: Notice incoming call, when app is killed/On 2: To be able to Pick, Drop, Hold, Unhold call 3: on/Off for Mute, Bluetooth, speaker 4: add call for conference, keypad, 5: display timer.

We need a Freelancer with experience in Xamarin & in depth expertise in working with BLE (Bluetooth Low energy) devices. Work would be somewhere from 40-60 hours.

We require full time contractor for minimum of 3-6 months to help integrate a mobile UX functionality into our existing MERN platform. Bluetooth RTLS experience a plus. Chrome browser and mobile app development experience an advantage.

I need a custom app for a photobooth, which will also integrate with a website. The app needs the following: 1. Register users and obtain contact info stored in database 2. Ability for user to log in to their account 3. User will connect to camera via bluetooth and take pictures via the app with a camera timer 4. Pictures will be stored on users phone, not in any database 5. User can share pictures through app to social media 6. The ability to sell ad space inside the app I can assist with the design and look, but will likely need the graphics created for the app. The biggest thing I need is the ability for the app to connect to the camera and the users ability to take pictures. I do not want to store any of the pictures to any database, I only want to capture user information ...

Develop a windows agent service using WIN32 C++ programming language that collects, - current network lists (WLan, Bluetooth) - RDP sessions - IP list - System information like n_processor, page size, type of processor - list of connected devices, MAC address, List of IP addresses Collected data shall be stored locally and/or sent over HTTPS.

Please do not apply if you do not have the skills men...adaptive UI components, Widget for Android phones with different screen resolutions. ● Focused on background processing with Async Tasks and Services, IPC, AIDL, Storage and retrieval of structured data, fragments and broadcast receivers. ● Expertise in working with public APIs, such as Twitter, Facebook, Google, YouTube. In depth understanding of Bluetooth, BLE framework and have experience building application exploiting the BLE and Bluetooth features to connect and interface devices. ● Experience in design and development of Rich and Responsive mobile web Applications using JavaScript, XML, CSS3, and HTML5. ● Worked with SQL Lite, Local Storage in HTML5 and caching mechanism to optimize hybrid applications in P...

...de cada una de las pared de la casa que se dibuje , primero se dibujara la planta y luego seleccionando en las vistas de las las paredes poder situar figuras geométricas como cuadrados rectángulo lineas circulos, que representaran enchufes, caños, tomas de agua, bocas de desagües etc. Por eso deben poder editarse en tamaño según la medida en mm (necitamos que pueda tomar un valor enviado por bluetooth). las texturas de las paredes piso y techo deben poder editarse por grupo o de manera indpendiente. los pisos techos y paredes ademas de incluir niveles, o pendientes, ademas de eso deberan poder guardar junto a sus propiedades hasta 6 valoes extra con Nombe y valor. al tocar la pared debe mostrar esas propiedad ademas de sus medidas. y el...

Just starting a small business in New Zealand which includes the sale of Bluetooth tracking through iCloud devices. The factory I get the devices from have a simple app which we can use. I was after a modern refresh, rename, and new app photo? If this is possible, would you please let me know. I have included a few images of what the app looks like.

Just starting a small business in New Zealand which includes the sale of Bluetooth tracking through iCloud devices. The factory I get the devices from have a simple app which we can use. I was after a modern refresh, rename, and new app photo? If this is possible, would you please let me know. I have included a few images of what the app looks like.