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    16,813 bluetooth công việc được tìm thấy, giá theo USD

    Yêu cầu: - Scan ra các máy in Bluetooth và wifi - In ra dữ liệu do server trả về (html) Cần tìm ng xử lý phần này, ưu tiên ng có kinh nghiệm làm qua phần này r Dưới đây là link máy in mình sử dụng: --- Request: - Scan to Bluetooth and wifi printers - Print the data returned by the server (html) Need to find someone to handle this part, preference is given to those who have experience in this part Here is the link of the printer I use:

    $100 - $150
    $100 - $150
    0 lượt đặt giá

    Tôi cần dựng video giới thiệu sản phẩm tai nghe bluetooth Mục đích: chạy quảng cáo Độ dài: 60-90s Làm nổi bật được thiết kế, chức năng của sản phẩm Sản phẩm tôi sẽ gửi cho bạn sử dụng để hiểu rõ hơn và dựng được video File đính kèm là video tôi cần làm tương tự

    $23 (Avg Bid)
    $23 Giá đặt trung bình
    6 lượt đặt giá

    Dear all, Tôi đang có nhu cầu việt app điều chỉnh bass, treble, trung, volume của loa kẹo kéo kết nối bluetooth, Bạn nào quan tâm báo giá nhé Thank you & Best REgards!

    $190 (Avg Bid)
    $190 Giá đặt trung bình
    3 lượt đặt giá

    Hiện tại mình muốn xây dựng 1 hệ thống smarthome. Mình đã có thiết bị phần cứng giao tiếp WiFi, Bluetooth 5.0. Còn thiếu phần Server(App Manage, Backend), app Android, IoS. Bên nào có khả năng làm thì liên hệ với mình nhé.( removed by admins )

    $35000 (Avg Bid)
    $35000 Giá đặt trung bình
    4 lượt đặt giá
    APP điều khiển đèn Đã kết thúc left

    Điều khiền thiết bị đèn thông qua bluetooth

    $6666 (Avg Bid)
    $6666 Giá đặt trung bình
    5 lượt đặt giá
    Car sensor pcb 9 ngày left

    Hello. I need a circuit and pcb designed. It is for automotive applications so will need to run off 12v but be able to handle spikes of up to 15v. The circuit will be trigger by a reed switch and active an LED. Both the reed switch and led wont be mounted on the PCB. The pcb will need to be a 55mm circle with two cutouts. I can send 3d file of the pl...It is for automotive applications so will need to run off 12v but be able to handle spikes of up to 15v. The circuit will be trigger by a reed switch and active an LED. Both the reed switch and led wont be mounted on the PCB. The pcb will need to be a 55mm circle with two cutouts. I can send 3d file of the placement area. I would also like a second design made that functions the same but has Bluetooth that can talk to a phone for s...

    $101 (Avg Bid)
    $101 Giá đặt trung bình
    1 lượt đặt giá
    Project for ESP32 6 ngày left

    The project consists in writing professional code to flash into an ESP32 development board. Specifications: The code must be able to make the board perform the following tasks: - Connect via Bluetooth with a phone or other device (laptop or tablet) and configure the wifi settings to let the board connect to the internet. o It must be possible to configure this page with a personalized logo and background - Once the Wifi has been set, the board shall remain connected to the chosen wifi network, and if the connection is lost, it should be able to try connecting again at regular intervals until the connection is restored - If, for some reason, the board freezes or goes idle, it has to be able to reset by itself, looking again for the connection Additional conditions: - The code m...

    $191 (Avg Bid)
    $191 Giá đặt trung bình
    5 lượt đặt giá
    programmation of ESP 32 -- 3 6 ngày left
    ĐÃ XÁC THỰC

    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

    $555 (Avg Bid)
    $555 Giá đặt trung bình
    16 lượt đặt giá

    i have an flutter application i need to print receipts using an ESC/POS thermal Bluetooth printers iOS supported. i have 2 reports need to print them.

    $70 (Avg Bid)
    $70 Giá đặt trung bình
    14 lượt đặt giá
    programmation of ESP 32 -- 2 5 ngày left
    ĐÃ XÁC THỰC

    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

    $597 (Avg Bid)
    $597 Giá đặt trung bình
    29 lượt đặt giá

    Android Application and iOS based indoor navigation app using Bluetooth low energy Program needs to provide user 2d view of the area along with BLE beacons placement . Higher accuracy based indoor navigation with Audio based instructions. Database + backend script all to be done

    $1004 (Avg Bid)
    $1004 Giá đặt trung bình
    11 lượt đặt giá

    Android Application and iOS based indoor navigation app using Bluetooth low energy Program needs to provide user 2d view of the area along with BLE beacons placement . Higher accuracy based indoor navigation with Audio based instructions. Database + backend script all to be done

    $288 (Avg Bid)
    $288 Giá đặt trung bình
    5 lượt đặt giá
    Pos Printer 80mm paper size 3 ngày left
    ĐÃ XÁC THỰC

    i have an flutter application i need to print on pos printer paper size 80mm connected using Bluetooth from ios and i have 2 pdf reports i need to print it

    $62 (Avg Bid)
    $62 Giá đặt trung bình
    6 lượt đặt giá

    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

    $1340 (Avg Bid)
    $1340 Giá đặt trung bình
    18 lượt đặt giá

    This app uses Bluetooth to communicate with the devices. I want this app to use Android serial communication to fetch data from device. I'll use USB to otg instead of bluetooth to get the data. I need this app in 1 day. Budget is $25.

    $26 (Avg Bid)
    $26 Giá đặt trung bình
    5 lượt đặt giá

    Hi! I am looking for an app that will take classical music notation in the form of PDF files/Music XML magnify them and allow a musician to scroll (horizontal scroll) using either a fixed scroll timer or using a Bluetooth keyboard (footpedal). Want it for iPad OS and Android. I have wireframes ready. Please reply with you fixed fee all inclusive quote along with timelines.

    $484 (Avg Bid)
    $484 Giá đặt trung bình
    6 lượt đặt giá
    Islamic good deeds Counter 2 ngày left
    ĐÃ XÁC THỰC

    i need application for counting good deed from reading Quran and do AZKAR and memorization e Quran and Tadber Quran meaning and do charity and many things Seven good deeds that have the same reward as Hajj: Remembering Allah from Fajr to sunrise. ... Going to the masjid for congregational prayer. ... Performing Friday prayer. ... P...same reward as Hajj: Remembering Allah from Fajr to sunrise. ... Going to the masjid for congregational prayer. ... Performing Friday prayer. ... Performing Eid prayer. ... Learning and teaching in the masjid. ... Being good to your parents. ... Fulfilling the needs of your Muslim brother or sister. Smart Tasbih Tally Counter for Muslims Zikr1 lite Digital Tasbeeh 5 Prayer Time Reminder with Bluetooth Black I need it either by all langouge or Arabic an...

    $144 (Avg Bid)
    $144 Giá đặt trung bình
    34 lượt đặt giá

    Looking for a freelancer to make some videos to market on tiktok for a bluetooth sleep mask

    $78 (Avg Bid)
    $78 Giá đặt trung bình
    41 lượt đặt giá
    Flutter, print Pos Printer, IOS 2 ngày left
    ĐÃ XÁC THỰC

    i have an flutter application, i need to print to pos printer connected by bluetooth , i have2 pdf reports i need to print them on pos printer from ios and android my priority first is to print and test from ios then android

    $91 (Avg Bid)
    $91 Giá đặt trung bình
    25 lượt đặt giá
    print to pos printer (bluetooth connection) 1 ngày left
    ĐÃ XÁC THỰC

    i have an flutter application, i need to print to pos printer connected by bluetooth , i have pdf reports need to print them on pos printer from ios and android my priority first is to print and test from ios then android

    $91 (Avg Bid)
    $91 Giá đặt trung bình
    14 lượt đặt giá

    I need you to make a small project for me which consists of an LCD and STM32 microcontroller (an optional bluetooth) a matrix keypad and L9637D or similar chip I will provide keypad schematics and also the lcd datasheet Upon completion of the PCB you need to make a simple test program (menu controlled by keypad to show up in LCD to send some data on the L9637D chip trough uart) The PCB will be running on battery and will also have a second power supply If the second power supply is active then the battery should be disconnected since the battery voltage will not be similar to the supply voltage The PCB should stay off when on battery and turned on by a button on the keypad and shut down after 1min its not beeing used Please give a approximate price for this project upon bidding.

    $83 (Avg Bid)
    $83 Giá đặt trung bình
    17 lượt đặt giá

    i have an flutter applicatin, i need to print on pos printer from my application printer will connect to mobile using bluetooth, i need to print from ios iphone device,

    $68 (Avg Bid)
    $68 Giá đặt trung bình
    10 lượt đặt giá

    Aplicación para balanzas de pesaje industrial Hemos adquirido una balanza con transmisión de datos por bluetooth, se necesita una aplicación para poder llevar el control de pesaje de forma continua que va dirigido a una área de pesaje de banano, entre otras industrias Requisitos: *Ser programador de Ecuador-Gye

    $1043 (Avg Bid)
    $1043 Giá đặt trung bình
    9 lượt đặt giá
    POS for cannabis retail store Đã kết thúc left

    this app will be used over 100 stores POS android/iOS app able to manage sales/orders inventory tracking 30g of cannabis limit per transaction cash control api service bluetooth for scanner /printer payment api webpage user page all the features on the app add orders tax api service sales overview /report /profit margin receipt monthly report via api need a admin panel

    $2102 (Avg Bid)
    $2102 Giá đặt trung bình
    67 lượt đặt giá

    ANDROID DEVELOPER WITH 10+ YEARS OF EXPERIENCE WITH GOOGLE MAPS ,MQTT ,IIOT ,XMPP ,NFC AND BLUETOOTH STACK REQUIRED FOR PROJECT BASIS

    $207 (Avg Bid)
    $207 Giá đặt trung bình
    18 lượt đặt giá

    This is the script that can record video on webcam and play sounds simultaneously. You can play sound by pressing "Play Sound" button; to start recording you need to press "Init" button first. What I need: if there is a bluetooth speaker connected to the phone, I need the sound to be played on that speaker (not on internal speaker). It works this way until you Init and start recording. Try connecting BT speaker, then pressing the Play Sound button before and after Init - you'll see that it switches from BT speaker to internal. I need to fix that so that sound be always played on connected BT speaker. Important notes: the connected BT speaker must not have a microphone (can't be a headset) - it would work fine

    $100 (Avg Bid)
    $100
    7 bài tham dự

    Hi, I need to build a tiny mouse-like controler for smartphone (android, if posible IOS too) based on a smd joystick, 2 smd buttons and a controller (Bluefruit EZ-Key, PRJC, Arduino or other). The final tool must allow to smoothly emulate most of the functions of the touchscreen of the smartphone (move left-right / updown, left click, right click, scroll up/down, scroll click...) The bluetooth connexion must be easy even for anyone The final goal is to wake up the connected smartphone, log-in, open and control the camera app

    $591 (Avg Bid)
    $591 Giá đặt trung bình
    25 lượt đặt giá

    Necesito crear una app compatible con varias plataformas. Al menos Android, IOS. Quizás estamos pensando si pudiera realizars...x 3 cuadrados (ver imagen) donde en cada uno de ellos el usuario pueda introducir imágenes y sonidos o sonidos y relleno de un color. Las imágenes y sonidos podrán ser incluidas desde el propio dispositivo o grabadas en el momento. Solo es necesario que tenga 2 pantallas, una de inicio con la presentación de la empresa y la descrita en el punto anterior. Esta aplicación ha de comunicarse por bluetooth con un dispositivo que nosotros hemos creado y programado para intercambiar entre app y dispositivo cadenas de texto o números. Según el parámetro recibido en la app desde nuestro dispositivo, har&...

    $423 (Avg Bid)
    $423 Giá đặt trung bình
    43 lượt đặt giá
    Mobile Application Đã kết thúc left

    There are apps like this that already exist. I want to make basically the same thing maybe a reskin. I want to build a mobile application that will basically create a log for a truck driver. ELD. It would connect to a Bluetooth device that’s connected to the vehicle and create log. Here is an app that does exactly what I want that I already use ?. And also the Bluetooth device I use.

    $822 (Avg Bid)
    $822 Giá đặt trung bình
    43 lượt đặt giá
    Gatt client vb.net for BLE 5.0 Đã kết thúc left

    I need an application in VB.net which can receive data from my arduino (sending data via BLE 5.0) I have a BLE 5.0 dongle on my PC and my arduino (Seeed BLE Sense) is sending data. So this is not the about othe old Bluetooth connection (which I can do myself) . I need application for BLE 5.0 .

    $224 (Avg Bid)
    $224 Giá đặt trung bình
    12 lượt đặt giá
    30 *1000 word Guest posts Đã kết thúc left

    About us: Dustsilver is a leading manufacturer of gaming peripherals and accessories for young people and provides Full size, TKL, and 75% Layout mechanical keyboards, with 3 connect ways: Bluetooth, wired, and wireless. There are red, black, brown, and blue switches for choosing. Keyboards support hot swap and RGB backlight. Our website: We need high-quality 30* 1000 word guest posts I would prefer the European and American countries website. high domain authority and high traffic site. At last, low bounce rate. should be done manually. should be valid permanently.

    $480 (Avg Bid)
    $480 Giá đặt trung bình
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    programmation of ESP 32 Đã kết thúc left

    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

    $540 (Avg Bid)
    $540 Giá đặt trung bình
    30 lượt đặt giá
    Smartwatch App Đã kết thúc left

    Need app that will connect with Bluetooth module and update the data into app for fitness and should have ability to update watch faces

    $106 (Avg Bid)
    $106 Giá đặt trung bình
    7 lượt đặt giá

    Looking for an app that works as a print service for web browser receipts that needs to work with Star TSP143IIIBI (Star TSP100 Series, Bluetooth connection). Can provide Star SDK on both Java/Kotlin

    $228 (Avg Bid)
    $228 Giá đặt trung bình
    27 lượt đặt giá

    Scan the Barcode, QR code and Data matrix code, get the Information and Designed the different size Labels, with qrcode and send to thermal printer,

    $327 (Avg Bid)
    $327 Giá đặt trung bình
    6 lượt đặt giá

    Microcontroller Based Application, Prefer Arduino Scan the Barcode, QR code and Data matrix code, get the Information and Designed the different size Labels, with qrcode and send to thermal printer, Interface Microcontroller , TFT Graphic Display, Key Board

    $191 (Avg Bid)
    $191 Giá đặt trung bình
    8 lượt đặt giá
    7" Touch screen control panel Đã kết thúc left

    I need to develop a touch screen control panel project. Must have a navigation system for Bluetooth mp3 device in 7" touch screen. All functions must work perfectly through the touch screen. More details it will giving after. Thank you all.

    $503 (Avg Bid)
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    Hi Valery N., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $40 (Avg Bid)
    $40 Giá đặt trung bình
    1 lượt đặt giá

    I would like an ionic Cordova project that can connect to 2 android devices via Bluetooth and send data from one device to another and vice versa. The app must also run on Android 12 or target SDK API 31+

    $239 (Avg Bid)
    $239 Giá đặt trung bình
    9 lượt đặt giá
    iOS developer for apple watch Đã kết thúc left

    I want to create an Apple Watch app to control a simple action on a Bluetooth enabled device

    $720 (Avg Bid)
    $720 Giá đặt trung bình
    46 lượt đặt giá

    Urgently looking for someone who has experience in Bluetooth in Flutter (Flutter gamification experience is also required) and can work in office for 1-2 weeks in Delhi.

    $4319 (Avg Bid)
    $4319 Giá đặt trung bình
    7 lượt đặt giá
    Bluetooth and Gaming in Flutter Đã kết thúc left

    Urgently looking for someone who has experience in Bluetooth in Flutter (Flutter gamification experience is also required) and can work in office for 2 weeks in Delhi.

    $770 (Avg Bid)
    $770 Giá đặt trung bình
    4 lượt đặt giá
    Smart Community App -- 2 Đã kết thúc left

    Bluetooth Scanning and Connection milestone

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    1 lượt đặt giá
    Smart Community App Đã kết thúc left

    The following Services are covered by this Agreement; o Designing and implement the UI of the app. o Developing a seamless integration between the mobile app and Nedap Access Control Reader. o Handling Bluetooth scanning, connection, and communication. o Following the multistep Nedap communication protocol. o The Source code of the above-mentioned mobile app along with the relative integration will be shared with the completion of the project.

    $1500 (Avg Bid)
    $1500 Giá đặt trung bình
    1 lượt đặt giá

    I am building mobile apps for iOS and Android. I have found an old Android app online that is very similar to ours. I need someone to dig into the code to view the request/responses for a couple of different bluetooth calls. 1) Login using a PIN and 2) set a PIN. If you are interested I can send you the apk. I'll need the complete set of characters in the commands (there could be some characters in the beginning and end of the response). I'll also need to know how to read the response. I can share the app if interested. Thanks!

    $183 (Avg Bid)
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    40 lượt đặt giá

    Tenemos una app en ionic 6, con un modulo de impresion (Bluetooth serial y bluetooth le BLE para iphone), el cual queremos anadirle la funcionalidad de que imprima una imagen y un codigo QR al inicio de cada impresion, esto debe de funcionar tanto en la plataforma de iphone como android.

    $211 (Avg Bid)
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    15 lượt đặt giá

    Các bài viết top bluetooth cộng đồng