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    12,573 bluetooth api windows delphi 找到的工作,价格在 USD

    Gps测速 实时显示gps速度 放电保护电压(向单片机写入一组数据) 充电保护电压(向单片机写入一组数据) 温度保护(向单片机写入一组数据) 放电显示(从单片机读取电流参数并在安卓上面显示出来) 电流显示 (从单片机读取电流参数并在安卓上面显示出来) 温度显示 (从单片机读取电流参数并在安卓上面显示出来) 电压显示功能(显示电池每一节的电压 可以手动配置电池数量,从单片机读取电池,可以按照低压高低排序) 电压差功能 单节电池最高电压和最低电压的差别 修改蓝牙的配对密码 以及ssid 三个界面 一个是显示速度温度电流使用电量的界面 一个 是 配置各种参数的界面 还有一个是读取电池电压的界面

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    The project is to create a software in Delphi comparing the color differences between two selectable zones of the real-time camera using OpenCV library from a smartphone or Tablet (Android or IOS). The software can save snapshot/picture and send it to a database server. The complete source code should be provided.

    $433 (Avg Bid)
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    Need to design some hardware that transmits data using BLE to a smartphone

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    I need a quick https server in delphi 2006 using clever internet components. they have an httpserver. component and support for tls 1.2 Would like it enhanced to load a self signed .cer an d key and accept a request. ASAP

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    ...software engineering experience). I have no intention of searching for a new programmer for every project! :) You MUST be Proficient in Delphi Programming Language - development with Delphi Community Edition (Tokyo) or Delphi Pro - and FMX (FireMonkey). Experience with php, codeigniter, sqlite or LiveCode a plus. NOTE: PAY WILL INCREASE for projects as

    $15 / hr (Avg Bid)
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    Project scope is for a ESP32 module to have bidirectional communication over Bluetooth to a Windows10 application. For that, is required the development of ESP32 firmware and the development of a Windows10 application. Freelancer needs to already have a ESP32 development platform. ESP32 used module for development purposes need to be one of three

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    Complete nikon sample app already converted from C++ in delphi environment for library [login to view URL]

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    I am developing a client-server application (TCP/IP) for Windows using Delphi XE3 and Indy 10, but have some problems that I can not solve by myself. So I need some expert, with advanced knowledge on this subjects (Delphi and Indy), to help me. Here is a overview on how it works: - Server side application will show all connected clients, and I can

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    I am developing a client-server application (TCP/IP) for Windows using Delphi XE3 and Indy 10, but have some problems that I can not solve by myself. So I need some expert, with advanced knowledge on this subjects (Delphi and Indy), to help me. Here is a overview on how it works: - Server side application will show all connected clients, and I can

    $566 (Avg Bid)
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    The code would accept a TBitmap that can be 8 bits or 24 bits pixel format as input, and give the desired output after applying the bilateral filter. If this project is...give the desired output after applying the bilateral filter. If this project is succesfull I have other similar projects that I can commit to you. The code must be written in Delphi.

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    There is a Delphi WebSockets library (eSeGeCe WebSockets) with full source codes. There is a hard-to-catch bug (or bugs) in it leading to memory corruption in rare cases The goal is to do hardcore tests to find the bug. You will have to test it in heavy loaded multitheread environment, may be code own WebSocket server (using the same library) to

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    This project needs mp3 file transfer from Android to arduino over hm-10 bluetooth module and write it to SD card with SD card reader. I need working sample code and connection scheme that how wires have been connected to arduino. My budget is about 100-150 USD.

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    Bluetooth CANBus Reader Firmware Development (OBDII)

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    We need APP to work with Bluetooth and Login page: Request: Discover devices Read and send strings (UART) Read async Login Page Read json to save config Multiplatform (Android and IOS) Cordova or Xamarin

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    ...an internal db like buffer, so if smartphone less connection, scanner save in local and after reply to a remote db. I will use with camera or with external scanner (usb or bluetooth) so software must be able to chose the source. On db there are list of products, so, after any scan, on a label software must show me the name of product; if software don't

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    ...Redeem or delete by the User. The type of Notification will be text, image and video if possible. The beacons will automatically ON the Bluetooth based on from and to timing. Or user can keep it manual to start the Bluetooth on and it will start the service also at that time. Also it will show the available URL from the beacon and open it in the Browser

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    Looking for an code of media player able to playback live stream (HTTP, RTMP, HLS,...) Source code on delphi with XE10.2 support

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    Allwinner V3s Soc, running embedded linux, need driver for bluetooth and wifi with Realtek RTl8723DS

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    My website needs to be updated to Wordpress so that I can edit it easily. I believe that the current platform is Delphi. If you wish to review my website prior to quoting, the address is www.vitalessence.com.au.

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    I need to connect 2 Raspberry Pi zero Ws to each other. One Pi is connected to 8 pressure sensors and i...broadcasting the values, the other is connected to a touchscreen and needs to display the results using Tkinter GUI library. All programming should be done in python 3. For bluetooth communication possibly needs to use and setup the BlueZ library.

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    ...szczególności dodanie funkcji wpółdzielenia danych między użytkownikami aplikacji, możliwości komunikacji chat (w kolejnym kroku również audio/wideo), komunikacja poprzez Bluetooth LE, funkcje in-app purchase). Preferowani wykonawcy ze strefy czasowej CET dobrze posługujący się językiem polskim. Szczegółowa dokumentacja projektu po podpisaniu NDA

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    I need a Delphi expert to fix memory and instability issues on my Delphi application ( environment is Rad Studio XE2). Here are some of the issues : 1. Program hangs when I try to import data into the program. 2. Program hangs when I try to close the program 3. Update some external url for time checking 4. Try to make the program more responsive

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    Hi all! I have a XMPP (Jabber) service, hosted in a cloud server (with Debian 9 and public IP), and a simple chat software for Windows created with Delphi (7 / XE3). Chat users can already send/receive small files (KB) using in-band transfer (client1<->server<->client2), but this is slow and not efficient at all. I'd like to allow users to share bigger

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    ...below step by step, has to be in delphi to work on my windows server: 1. Upload a file to Amazon S3 2 Check the file size or MD5 if its possible in Amazon S3 (we want to confirm the uploaded file to S3 is 100% successful) 3. Invalidate the file in Amazon CloudFront For your reference here are the API documentations from Amazon: For

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    ...for power supply and controlling the 16X16 led lights (WS2812B). Also we need Android App for controlling the led lights like sending customize or fixed images, text using BLUETOOTH. The freelancer has to provide the specification of the battery on which this board along with Led lights will work. The battery has to be portable. If interested please

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    I need to control a arduino vía Bluetooth from a app on a tablet android . On the app has to appear some questions and if you answer correct to can move the car for a short time or few meters . The idea is to make a contest with several participants . The car and the arduino code I already have it so it’s only the android app

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    ...=========================== MS SQL, FireDac, ADO, Parameterized Queries (this is a must) Dev Express Components (this is a must) NSoftware, CData Enterprise Adapters, Rest API (this is a must) ========================================================================= Application Architecture Knowledge and Expertise =============================

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    ...[login to view URL] or [login to view URL] Requiremements: -----------------

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    A one page flutter app for moving actuators in/out. Scan for and connect to my products over Bluetooth Low Energy (perhaps using packages: flutter_blue or flutter_ble_lib). Display found actuators in listview with state and other BLE particulars. Depending on state, show IN or OUT button to the left for each actuator. Send signal for in/out when a

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    ...environmental sensor that supports RS-458MODBUS or SDI-12 interface. I would like to create a device that is able to connect to the sensor using either interface, and have the bluetooth ready to pair to Android and iOS app which I can run command from my app and control, get data from the connected sensor. Please contact me for further information. Thanks

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    ...very irritating at times and also serves a bad user experience. We are looking for someone: - Who is strong in Android and has good experience around core features like bluetooth. - Who has previous experience working with various beacon libraries. - If someone is good with react native, that will be an addition as our main mobile application is built

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    I need help with setting up a small example in Delphi Berlin where I create a dummy simple exe project with very simple an out of process COM server that can control this exe, just by creating it in a new instance or attaching to an existing instance. Registering to ROT is necessary.

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    I need to connect 2 Raspberry Pi zero Ws to each other. One Pi is connected to 8 pressure sensors and i...broadcasting the values, the other is connected to a touchscreen and needs to display the results using Tkinter GUI library. All programming should be done in python 3. For bluetooth communication possibly needs to use and setup the BlueZ library.

    $90 (Avg Bid)
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    ...checking rights and sending out push notifications to other clients about changes in the DB. On client side we have a delphi application with a link to Java classes using the same units for the communication on client side. The actual IDE is Delphi 7. There are many external libs included in the application, like tnt classes, pdf generator ...etc supporting

    $2 - $35 / hr
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    $2 - $35 / hr
    17 竞标

    i want a Delphi 10.2 programmer for fix my problem i'm making an web browser using twebbrowser i want to make an app to just to open one url [login to view URL]('[login to view URL]'); but when i open this i have this error "Attention! This page may not display correctly. You are using an outdated version of Internet Explorer. For a faster, safer

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    Solution will import specific files to software on handheld where it is searchable & updated. Output includes specific file type...specific files to software on handheld where it is searchable & updated. Output includes specific file type to upload onto national database s well as possibility to print to bluetooth printer or save to spreadsheet & pdf.

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    ...raspberry pi) have onboard Bluetooth and WiFi adapters but they are headless (without display or serial number). How could be configured to connect to the your WiFi using a simple bluetooth link with a smartphone? The basic idea is that the mobile app sends the WiFi SSID and password to the device using a secure bluetooth channel, and then wait for

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    Need applciation that will be able to recognize these sheets's marks - attached. Delphi XE2

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    looking for a Delphi expert. i want build android app in [login to view URL] already completed.

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    Core Features: The app helps a user to quickly measure the multimeter values from the desired points. The measur...interest. - Two Level access for Creator and User - Store the Tested results in a database by serial number. - Prioritise the test points based on historical data. The Bluetooth Multimeter with Android Eclipse SDK will be provided.

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    We have a small software which has a complex data object...project that we are working on, which will need more help with the development. We are developing our main project with the latest version of Delphi. We prefer to work with a freelancer having experience with: -Delphi Enterprise -RAD Server -Database development -Typescript and Javascript

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    I have a Delphi program client that I use to connect to some server and verify some emails. The server is currently hardcoded and can only support only 2 servers. But I want to be able to enter the servers IPs multiple from the program interface rather than being hardcoded. Would be nice if the program can be modified to allow me connect to more than

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    ...of mobile applications, so he can develop an App for iPhone/iPad that controls all the speakers of my house that use bluetooth and that are of different brands. The application is to make all the speakers of the house that use bluetooth play the same music at the same time in sync. I have a party this coming Saturday, September 8 and I need this application

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    ...for an Android developer to write a quick BLE 2.0 application to control a BLE 2.0 device. Requirements: Must use BLE 2.0 not 4.0 Create a button to connect to a static bluetooth name with a static password Create 2 buttons - Payload 1 and Payload 2 on the app's home screen When you press Payload 1 it sends a hex string of: 413D4C0D0A to the connected

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    Looking for an iOS developer to write a quick BLE 2.0 application to control a BLE 2.0 device. Requirements: Must use BLE 2.0 not 4.0 Create a button to connect to a static bluetooth name with a static password Create 2 buttons - Payload 1 and Payload 2 on the app's home screen When you press Payload 1 it sends a hex string of: 413D4C0D0A to the connected

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    Hi all, Goal is to build a device that will record conversations, save them on the device, and sync to an iOS based. The battery life needs to support ~3-4hours of conversation recording (ideal would be 6 hours) Form factor will be important and will need to be somewhere in (65mm x 35mm) range. Some thoughts on what a POTENTIAL (Please improvise) solution can be, 1. The core processor would be...

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    Help Delphi and Opencv. i want to link opencv and Delphi(RAD studio)

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    Actualmente tenemos tres aplicaciones de escritorio desarrolladas en Delphi 2007 que hace envío de correos, pero ahora que vamos a cambiar de servidor de correo necesitamos modificar la clase de envío de correos para que use SSL ya que para envío de correo a través de office 365 es necesario, además de modificar la clase si es necesario habría que

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