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    14,811 bluetooth công việc được tìm thấy, giá USD

    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!

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    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 )

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    APP điều khiển đèn Đã kết thúc left

    Điều khiền thiết bị đèn thông qua bluetooth

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    NRF52 Bluetooth iot embedded device 6 ngày left
    ĐÃ XÁC THỰC

    Nrf52 Bluetooth low energy embedded expert Must be comfortable with GATT and Bluetooth low energy Must have designed Pcb in KiCad and having android app to communicate with the NRF52 device is a plus.

    $13 / hr (Avg Bid)
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    I am looking for a designer/ producer to make a -20 switch numpad with a rotary encoder, ( standard layout with the swap of top right being an encoder) -have firmware be QMK or VIA compatible -Usb C -wireless Bluetooth 5.0 or higher -can be used in wired mode and wireless ( not just for charging) -would need a copy of pcb design ( Gerber, bom files etc) and firmware flashing, -hotswapable ...

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    OCP Construction, Inc. is a construction company that specializes in residential and commercial construction. With over 20 years of experience, OCP Construction has been rebuilding properties damaged by water, fire, hail and wind in the Greater Chicagoland Area. We are looking for developers who can create an application that analyzes hail damage on properties and vehicles. Through “machine...

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    There are hook type weighing machine that take weight measurement. You can check out on amazon or [đăng nhập để xem URL] (like [đăng nhập để xem URL]) want it to be passing weight measurement via bluetooth to android phone... U will need to adapt the device to send data to android. U can buy or i can buy the device which will need to be prototyped the device should support weights upto 100 kg.. I...

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    Bluetooth Gateway 5 ngày left

    Build a Bluetooth Gateway/Datalogger using Qt C++ Widgets. The app should discover continuosly if there is a bluetooth device with a custom profile, if find it then read some characteristic values and then send packed JSON values through a http protocol to a server. The app has a simple GUI, and log operations into a SQLite database. The app runs over a Raspberry Pi Hardware, Linux O.S.

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    Sylk is the brainchild of twins Marc and Peter Miller. With 30 years experience of designing Audio and Media systems for our discerning clientele, we have used these Skillsets to bring you Essex first HIFI Listening venue. Sylk is conveniently nestled under the glorious beach facing Shoebury Hotel. Steeped in History, the Victorian Pub once served the Army Garrison has now been converted into base...

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    Tengo un arduino Leonardo y el modulo Bluetooth HC-05. Conencto el modulo a los pines TX y RX. Con App Inventor envio por Bluetooth un String para que Arduino reconozca que tecla debe accionar. La libreria Keyboard.h es solamente para el teclado inglés y necesito poder usar tildes y la ñ y cualquier otro caracter que se puede escribir con un teclado normal. Necesito que un programado...

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    If you can build any electronic idea and put it together let's talk. I have a draft . The idea will need a very flat surface light weight digital counter that can count and reset on tabing on it. Motion sensor. Bluetooth connection sensor. USB charging port connector.

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    Please read everything before bidding . Im looking for video editing + CGI expert to complete our pitch movie The idea is to create a smart punching bag movie pitch Requirement ------------ note 1 ) 00:00:17 add text that "MetizGym Present" note 2-1) 0:00:24:06 add visual effect when the boxer hit the boxing bag - the visual effect need to be on the bag and to show the impact o...

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    PCB Designing 3 ngày left
    ĐÃ XÁC THỰC

    I Need a PCB to distribute Power output. The features are below. *It will act as a charging circuit for devices like iPhone, iPad, pencil, watch, laptop, and LED Screen or strip *The PCB is connected by a 20000mAh Battery at the input. *The PCB can manage power output to any of it's charging connection, (For Example- If we want to turn off one connection or more can perform it without disc...

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    software for bluetooth earbuds 3 ngày left
    ĐÃ XÁC THỰC

    I need bluetooth earbuds to be engineered to reach the lower frequencies. Normal is 20Hz - 20kHz. I am looking for 8 Hz or under 20Hz. If other bluetooth technologies would work with Android and Apple and covered below 20Hz I would be interested in that.

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    Connect ESP32 to headphones via bluetooth 3 ngày left
    ĐÃ XÁC THỰC

    Hello to all :) Project requirements: 1. You have ESP32 device with Bluetooth on your side 2. You have Bluetooth headphones on your side 3. You have enough experience with ESP32 to complete this project at 1-2day. Projects functions: 1. Need connect from ESP32 to headphones via Bluetooth (Headphones UUID can be placed in firmware as string) 2. Need receive voice from headphones mic, process it and...

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    I’m looking to get an iPhone and android app built to manage inventory. I’d like it to be cloud so I can see and update the inventory on a windows computer as well as on the app it self with a search function. I’d like it to be very similar to Orca scan app with scanning function that will increase my inventory on each scan but would also like to have a scan button to decrease th...

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    I have a project on Arduino (exapmle Mega 2560 ). The Arduino should act as a cash receiver and send exactly the amount that I deliver via Bluetooth to the balance. I have a working code, but it only works on a few coffee vending machines. Where it does not work, it blocks everything with one code: #define CSH_ACK 0x0100 // Acknowledgment, mode bit set. I also have an insulator circuit. The f...

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    adding barcode 2 ngày left

    have android apk which find items via bluetooth barcode reader . Want to add button to activate phone camera to read barcode and return it in a text box (and activate function on ENTER #13)

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    Create an android print service 2 ngày left
    ĐÃ XÁC THỰC

    Create an android print service similar to RawBT but only the feature where you can choose a folder to watch when a new txt file was created print it to a specific bluetooth printer.

    $174 (Avg Bid)
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    I am looking for a developer to port a published code of an ESP32 Bluetooth Gamepad from Arduino IDE to ESP-IDF framework. Arduino code: [đăng nhập để xem URL]

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    Simple android app 2 ngày left
    ĐÃ XÁC THỰC

    I want a simple android app which shows the data of bluetooth sensor [đăng nhập để xem URL] [đăng nhập để xem URL]

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    Hi Teodora Valentina G., I noticed your profile and I would like to know if you can create an Appcelerator Titanium module, to be inserted in an existing app, to print labels via bluetooth on a portable thermal printer like brother rj-2150 or zebra ZQ500 . Thank you for your reply

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    we Running termux in Android and we would like to connect termux bluetooth to external device [đăng nhập để xem URL] , we will give you access to an android teamview . once you connect the termux bluetooth to the external device we need a script that will automated the connection the budget is 125

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    Bluetooth device with android and IOS app 1 ngày left
    ĐÃ XÁC THỰC

    I need a Bluetooth, device that works with and app, and the app or the phone that is connected to should make a sound and vibrate, when the person goes 3 meter or more from the device to remain the person that the artifact is still connected or on, and need to be turn off, the device should start by pushing a button, and should turn off when the button is release, also the device should connected ...

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    We are developing an automation peripheral devices for Hospitals. We need an android app which communicates to embedded device via Wi Fi or Bluetooth. Ability to sync user settings stored in embedded device vice versa.

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    Looking for android app developer for integrating the IOT bluetooth device with the app. - Need to integrate two bluetooth devices same time to the Mobile app - Need to show the data on the app - Need to show graph for few data - Need to push the data from the app to the backend cloud server. - NDA need to be signed by the developer who is awarded the project. Looking for long term relation.

    $247 (Avg Bid)
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    I have a Unity Bluetooth LE plugin that needs to be adapted to a specific device BLE service. Device is sending data string over BLE serial port at 20Hz frequency. Need to translate the hexadecimal value into an int variable to use further in the game development.

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    Small pcb needed 1 ngày left
    ĐÃ XÁC THỰC

    I need a small pcb made for a mini stepper motor The pcb must have a RYB080 4.2 low energy bluetooth chip and all other necessary components needed to make the stepper motor remotely turn on and off & speed up & slow down when directed to do so through a phone application.

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    PCB for stepper 1 ngày left

    I need someone to design a PCB to fit the following: - 3.0 Inch TFT LCD Shield Module Touch Screen Display - arduino - bluetooth can use esp8266 if possible with wifi and microcontroller -one stepper driver (A4988) - one servo - one micro switch

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    Who needs to show up to get the coffee 1 ngày left
    ĐÃ XÁC THỰC

    Who needs to show up to get the coffee brewing for that early morning meeting? No one. Get it started before entering the office–from a smartphone at home–and greet everyone with the smell and taste of freshly brewed coffee. There are a series of smart coffee makers on the market, even some that produce specialty brews. Setup is as easy as plugging the coffee maker into an outlet and c...

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    Partir sur la base photo de notre casque moto et trouver une astuce créative pour faire apparaître en superposition notre système son intégré Bluetooth (écouteur, boutons, perche micro, batterie, cable de recharge)

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    Finish Arduino code 20 giờ left
    ĐÃ XÁC THỰC

    I have a Arduino code for a sensor, Bluetooth and bldc motor speed control. Contact me if you are interested.

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    Build A Cordova Plugin with Floating widget 10 giờ left
    ĐÃ XÁC THỰC

    Hi, I need a cordova plugin to do the following 1. Show a widget on incoming/outgoing call 2. Populate the widget with data from API or Local pouchDB 3. Fetch a file via Bluetooth from a device if connected 4. Fetch call recording from a local folder Will share more details on chat

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    Build a Tele-health App like smartHealth 9 giờ left
    ĐÃ XÁC THỰC

    Develop App like smartHealth for Bluetooth devices for android and iPhone. We provide SDK for connecting devices and API to send data to remote data center. In addition, we need 1. a Summary page to summary health status. 2. a question and answer page to automatically answer questions, 3. use private token to pay for using summary function.

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    Wireless or Bluetooth Microphone 7 giờ left
    ĐÃ XÁC THỰC

    I am interested in create a wireless microphone or Bluetooth microphone to work with a Raspberry Pi. I require: Parts List Wiring Diagram Code Debugging Help

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    I need an android app that can communicate with the bluetooth BLE blood pressure machine. Here are the details of communications (no UI no login,nothing fancy just basic app that communicate as per follows) Setup/Connection ============================= BLE UUID: receive:Service UUID for:0xFFF0, Characteristic UUID for:0xFFF1 send:Service UUID for:0xFFF0, Characteristic UUID for:0xFFF2 【 receive...

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    App development Đã kết thúc left

    I need an Android/Ios bluetooth data entry app.

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    Build Me A Website Đã kết thúc left

    I have a project for the design of Functional Toys incorporating lights, and human control through gestures by the use of existing MIDI Protocol Bluetooth Technology. As part of the product design process, the ultimate product will be developed collaboratively, by incorporating the [Members] of the final product R&D team into into the profit share structure. The website I need designed nee...

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    Hello Ravikant , i want to work on BLE with iOS. I need list of things like list of available Bluetooth device, Connect , exchange of data like read and write with check sum. Please let me know if you can do this

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    Radio player Đã kết thúc left

    Zlecę wykonanie aplikacji na Andorida i IOS Aplikacja jest radio playerem ( komunikacja po przez dostarczone przez nas api) Grafikę mamy gotową i pociętą Funkcje - Włącz Radio/Wyłącz - Wycisz - Udostępnij sygnał na urządzeniach zewnętrznych ( Bluetooth/wi-fi ) - Wyślij Pozdrowienia - Ramówka ----------------------- Aplikacja ma zostać skompilowana/ ma zostać również dostarczon...

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    iOS BLUETOOTH project Đã kết thúc left

    I want sample project with BLE iot. Getting list of bluetooth Getting connected vth Bluetooth Autoconection with bluetooth Read and write data with BLE

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    Android / iOS App Đã kết thúc left

    - App schould have 7 Screens (input controls, selection controls, settings etc.) - Online database to store some data (approx. 4 tables, 15 columns) - Chat function (only texting) - Bluetooth usage (no pairing) - app data stored locally (from input controls) - communication via mobile data (data exchange with other devices e.g. chat function, flags)

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    meshApp Android Đã kết thúc left

    android app to connect via bluetooth with other devices using same app

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    Trophy icon Logo Design Đã kết thúc left

    I am starting a website called [đăng nhập để xem URL] It will sell hats that play music, via bluetooth and your device. Make me a cool logo. please no generic clip art, any duplicate images from different users will be removed. Please original art only. [đăng nhập để xem URL] please make on transparent background. thanks!

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    Bảo đảm
    $7
    38 bài tham dự

    We would really like for you to work with us on updating an existing app for one of our clients to fix the bluetooth stack interfacing with GCP

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    Programador IOS Android Đã kết thúc left

    Necesito desarrollar app para las dos stores. la tengo hecha ya, pero no soy profesional. La app maneja un dispositivo electronico mediante Bluetooth. Tiene dos Slider que envian el numero que marca su posicion, y 11 botones que tambien mandan un numero cada uno, y siempre el mismo. La app tambien tiene que recibir un nuemro, siempre el mismo, y al recibirlo suma ++contador, por decirlo de alguna ...

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    The Shocklet Đã kết thúc left

    We at team Shocklet are working on women safety. We need a bluetooth controlled small sized device(fitting a bracelet) in which when a button is pressed, it sends a trigger to a mobile software. The mobile software then should send message to selected contacts about the button press from any part of world.

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