Tcp send receive data jobs

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    10,774 tcp send receive data jobs found, pricing in USD

    This application will allow me to connect to an ip via a tcp port. I will give about 100 ip and port list ant this app will connect them. Software will use Async. TCP Client Socket connection for these ip addresses. And we will see status of this connection from a grid. (IP, Port, Connection Status, Last Request, Last Response) We must also define connection

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    7 bids

    ...is to create VPN servers that are behind a router that blocks incoming connections. Just like in a normal VPN application, when you connect to the VPN server you can send and receive network packets using the IP address of the VPN server (and perhaps also access shared network drives), but the biggest difference here is that you cannot just connect

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    IoT hardware development 5 days left
    VERIFIED

    IoT hardware development (GPS 4G433mhz), if you have relevant experience, please contact us. Your mission: 1, PCB design 2,Device Configuration Utility 3,TCP protocol between hardware and server

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    Embedded software architecture, design, ...with one or more commercial wireless protocols like BLE, Wi-Fi,Z-Wave, ZigBee, LoRa or LPWAN - Experience designing system architecture utilizing communication protocols like TCP/IP, UDP, RTP streaming Profile Summary -Past experience in development of IoT devices utilizing GPS, beacons, metering will be plu

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    ...share detailed proposal with quote and timeline Proposals without details will not be considered. Getting input via RS485 Push the data to cloud thro tcp/ip Store the data locally Get instruction from cloud via tcp/ip store the instructions locally pass the instruction via rs485 ability to control 2 I/O line (relay) from cloud connection to cloud

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    Please!! Only Bid if you have expertise in Pymodbus & Python. Task is simple: Get the values and register address updated by MODBUS TCP client via functions code 6 & 16. MODBUS TCP server running on Raspberry Pi.

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    i want to build an mobile app 3 days left
    VERIFIED

    I had started an project for smart home. For that i need an mobile [login to view URL] will be discussed with selected freelancers. Experience with TCP/IP protocol will preferred

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    ...support 11. Cashback system 12. Third-party payment services like Square, Venmo, and Paypal 13. Account settings 14. Passwords & authorizations Personal Features 1. Send and receive money (Refer and earn feature) 2. Money transfers 3. International Money Transfer 4. Transfer money from bank to account app 5. Check balances and transactions histories

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    I need a platform to receive customer requests ( printing and design services) by uploading the files to be printed, specifying types of printing, payment methods and delivery. Requirements: The applicant shall be registered in website. The website has a control panel for receiving and tracking requests (Admin page). The website sends messages to

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    I have a Python TCP Code that connects client to a server. I want to modify the code in such a way as explained in [login to view URL] file.

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    We,have a vb programme we wil show you how it starts from there you need to make a websocket connection to send and recieve data through it to our web server..Experience with bill and coin acceptor will be helpfull.

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    C TCP/IP Skills Required to Create a Event Server Code .If you have worked on TCP/IP Gaming Projects... Then That's a addon .

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    In need someone in LONDON who can receive the couriers sent and forward them to my customers through another courier of Parcel Force. You will be part time employed on rolls of UK based company. Official PAYE registered employer , paying task basis . Location is to be LONDON only as couriers are received from foreign countries . All expense will

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    Local
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    get the data in our application 6 hours left
    VERIFIED

    i have ubuntu server and my host send some data through the 5000 UDP port ubuntu can listen to the port and get the TCP dump data but my application did not get the data.

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    I have a c# tcp server I am trying to make into asynchronous code but having some bugs with connections being reset. Looking for experienced c# developer with knowledge of tasks and async code to fix

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    Dot net core udp and tcp programming for unity 2D. I need you to build online multiplayer game with register account log in , lobby , in game chat etc

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    ...FPGA computer board (DE10-Nano board). The board will have Ethernet port and SD card. 2. Developer needs to prepare LINUX Kernel to run on embedded computer board with Ethernet TCP/IP to connect with the host PC. 3. Developer needs to prove that he/she can transfer image from the SD card to the host PC. To test the feature, we will prepare a list of pictures001

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    ...transmit and receive portion of the project. New product to develop looking to expand market. We are building a detector and looking to integrate a transmitter and receiver. The detector would interact wirelessly with probes that would be part of the system. To start, we would like someone that would work on a transmit and receive set that would

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    Small Mom and Pop business looking for an affordable but dependable person to do transmit and receive work. We will supply the boards. Example of task would be to transmit and receive to make an LED light up.

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    hello. We want to use indian website, but need indian mobile phone to verify account. So I want you to receive OTP number by SMS to sign up.

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    I need a some code written in Actionscript that will send a some commands via a TCP socket. I am communicating with an IP to Serial device. And need to be able to send a string. I need a developer that can provide me with the code and a test Adobe Air app that will send the strings. Attached is a sample project that has 4 buttons that trigger a function

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    NDA
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    Technical Specifications  Electrical input: 2 flow (pulse) - 10Hz, 6 analog input (0-20mA,4-20mA)  Modbus Rs485 Master  Modbus TCP/Ip Master  GMS Modem: Antenna: Internal. Support 3G. User can replace SIM card.  Data transmission: Type: UMTS (WCDMA) / HSDPA / EDGE / GPRS Operation.  Serial port: RS232/ communication for configure.  Connect power

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    3 bids

    Technical Specifications  Electrical input: 2 flow (pulse) - 10Hz, 6 analog input (0-20mA,4-20mA)  Modbus Rs485 Master  Modbus TCP/Ip Master  GMS Modem: Antenna: Internal. Support 3G. User can replace SIM card.  Data transmission: Type: UMTS (WCDMA) / HSDPA / EDGE / GPRS Operation.  Serial port: RS232/ communication for configure.  Connect power

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    Hello, Need somebody who can apply security settings to the GLI AR-300 [login to view URL] file. Current Nmap scan resulted in open ports on 53/tcp domain, 80tcp http and 83tcp http/ looking to achieve an outcome with all ports closed on vulnerability scan. Need firewall script and other tweaks directly applied to the image or as hotfix script.

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    Necesito un software en C# compatible con Windows/Linux que pueda leer/escribir un equipo usando comunicación Modbus TCP/IP sin utilizar ninguna librería. Es importante no usar librería.

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    A lexical analyzer, Which the input receives a file of commands of C language and generate a web site (HTML) containing the same code, but with colored syntax: for example: "for, else, switch" on the color green, "include, define, while break" on blue. If you use a more instructions, the project will be better. I have html file which outputs with colored syntax, but i need lex ...

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    I need an esp8266 to read data form a device having following parameters: ip address - [login to view URL] modbus tcp port - 502 ID 246 start address 6 count 3 Type Holding registers For esp8266 device, ip address should be obtained from dhcp server The values received over modbus tcp should be printed over serial port

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    I need an Android app. I already have a design for it, I just need it to be built.

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    Implementation of Erica algorithm for TCP using NS3 Simulator. The more details will be provided in the Private chat.

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    I require a new firmware for my GPS+ sensor device. The device uses a sim card and sends data via TCP/IP. The requirements are for a high-security firmware (TLS 1.2, secure boot, etc). the microcontroller used is stm32f103c8t6. More details about the requirements and hardware can be shared.

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    ...that tests a single TCP port, UDP port or ICMP from multiple AWS regions. This is a simple way of testing that a port is accessible from multiple areas. Our plan is to deploy a single port test function in each region and then call all of those functions asynchronously from a single function. Port Check Function: • Test single TCP port, UDP port, or

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    /introduces you to the principles of internetwork communication using the HTTP and TCP protocols, which form two of the most widely used protocols in today’s Internet. In addition, the assignment will introduce you to emerging standards for securely representing claims between parties, specifically JSON Web Tokens as described in RFC 7519 [2]. Last

    $15 - $25 / hr
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    ...parcel reveiver who lives in any cities of United Kingdom of Great Britain and Northern Ireland, France,German,Italy and Spain. Only one person for a city. job description: Receive the parcel Give us feedback information like when and where the parcel is received what you will get ? The parcel with useful contents such as pen, notebooke, kitchen paper

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    ...just open .exe and works out of tha box just selecting COM port available. Data income from serial is similar to "sensor#003 0800 0110 -53" received each second. sensor#003 is sensor ID , 0800 is analog value 800mV 0110 are inputs on/off state and -53 is signal -53dBm This data will be shown on clean GUI interface. Also use some nice visual modern appearance

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    I am working on an Access Identification system. This system works with NFC and QR Code readers. A requirement that has surfac...functionality to transmit a Bluetooth signal which identifies me and this signal should be read by the Bluetooth reader present on the other end, and this data should come out on a read-able protocol - pref TCP/IP or Serial.

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    Hello, We need assitance to deploy this application on Heroku: [login to view URL] The application was written in 2014 and there are Python errors when we try to deploy it to Heroku. We need assistance to fix these errors and to adapt the application as follows:

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    ...device. The IOT devices have sim cards, and operate on TCP protocol. The IOT device have around 20 different instructions, with multiple calls/response functions. Our system will request data form the IOT device approx every 5 minutes, around 20 times per day it will stream some simple GPS data, and as required the system will ping the IOT devices to

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    We need an experienced Android developer to work on an Android app for about a week.. (40-50 hours) Must have strong skills with server side/TCP communications and google maps API.

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    ...include in our application. - All data transfer must be done in TCP in very secure way; - Simple authentication, username and password; - After authentication the server application must read an DLL in server, transform into bytearray and encrypt and then begin to stream to the client application; - The client must receive this encrypted bytearray and decrypt

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    We're looking for a Linux developer to develop a command line utility to issue VISCA control commands to a PTZ Optics brand camera using tcp/ip over Ethernet. The utility will be called with parameters from other apps and needs to return positive confirmation after the commands (i.e. $ visca_cmd [login to view URL] move preset 2 ...) There will be 10-20

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    ...with one Windows 10 box designated as the server, with several Windows systems designated as clients and the Raspi as a client. The Raspi is a special client that converts the TCP/IP stream from the server for communications with custom hardware on the Raspi serial port. The conversion code is working well, only the issue when the server IP address changing

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    Receive the parcel Give us feedback information like when and where the parcel is received

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    I need a chat system with file sharing with client server'. (it needs one them)protocols to be used: TCP, UDP, HTTP, IIOP . it also need an interface. more details will be giving.

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    ...based upon the TCP socket. Requirements: GUI (tkinter) / python Connect Client and Server Code connects and sends string of 1000 characters or less Information is inputted and delivered through the GUI Create Message box to validate if file exist on server Close button Transmission Error Handling Should be able to handle loss of TCP Connection Both

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    ...benefit from VoIP communications. Zoiper softphone is a standalone client-side software VOIP phone application and is not bundled together with a voip service. To make and receive voip calls using Zoiper, you must subscribe to any SIP or IAX based service provider across the globe. But for our amendment, do fix the system to our SIP service provider

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    Need to read out a DC converter over Modbus TCP with a Raspberry PI

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    windows batch file to print directly on a TCP IP Printer

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    We are looking for a developer experienced with WebRTC, JavaScript, and PHP to finish a web application to view WebRTC and H...Streaming server. We have a prototype up an running but need to iron out a few bugs, enhance security, and ensure compatibility with all browsers. Specific knowledge of WebRTC over TCP/IP and UDP, Wowza, and LDAP is preferred.

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    I need a ble4.0 android app with classic bluetooth communication setting. The app is able to initiate pairing (m...app with classic bluetooth communication setting. The app is able to initiate pairing (master) and link with a device. user can type a string and 'send' using a button. when the app received data it will display it on a text box.

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    I NEDD virtual phone number for SMS in India? I want to receive activation messages i need INDIA PHONE +91

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