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    915 mqtt mqttclient работ(-а,-ы) найдено, цены указаны в USD
    Project for lis82 Завершено left

    Здравствуйте, lis82! Я обратил внимание на ваш профиль и хотел бы предложить вам свой проект связанный с openwrt/mqtt. Мы можем обсудить детали в чате.

    $500 (Avg Bid)
    $500 Ср. ставка
    1 ставки

    планируется куча устройств, которые через MQTT передают данные о своем состоянии на сервер, дальше все собранные данные надо визуализировать посредством WEB пользователям. данные – бинарные (да/нет), integer. данные собираются от разных датчиков. иногда в обратную сторону от сервера к устройствам тоже что-то может идти (редко) в идеале хочется сразу закрыть все вопросы, но обсуждае...

    $398 (Avg Bid)
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    2 ставки
    fix my code Javascript 6 дней(-я) left

    Some background : I have a BBC microbit which is programmed to read Accelerometer magnetometer and LED-button now i have another bit off code which reads these values and displays them on the MQTT broker. I have the program which i run in linux using !sudo node (name of the file) i have the bluetooth set up as well I have code that has services running as of now it only lets me display 1 servic...

    $187 (Avg Bid)
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    2 ставки
    MQTT Developer 6 дней(-я) left

    An IOT System mixed by sensors and mobile, cloud and web application. interesting developer need to build a first level of required apps within short period. preferable if she/he in Saudi Arabia.

    $1239 (Avg Bid)
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    7 ставки

    The Goal is to send and Receive data on an webbased MQTT server. The µC will be PIC18F Microchip (ideally 18f4685 or approx.) uart connected to ESP12 module (ESP8266) (At command) MQTT library will be compatible to versions 3.1 and 3.1.1 of the MQTT protocol (or upper). Establish/manage Wifi connection. / Establish/manage MQTT connection. MQTT data sent or received will be sensor value and s...

    $43 (Avg Bid)
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    11 ставки
    MQTT broker to mysql 6 дней(-я) left

    i have a MQTT broker mosquito , data take from broker and insert into my mysql database .

    $94 (Avg Bid)
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    4 ставки
    MQTT to database 6 дней(-я) left

    i have a MQTT broker mosquito , data take from broker and inser into my database .

    $119 (Avg Bid)
    $119 Ср. ставка
    4 ставки

    Hello, We have a project Ecommerce app written with PHP, Node JS, MQTT and Python. The apps are hosted on AWS.. we need a backend team to handle backend development and customizations for existing app.. PM me for more details..

    $552 (Avg Bid)
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    26 ставки

    looking for someone that can help put together and test a 12 volt system that will be based on sonoff, mqtt, arduino, and other open source and open hardware solutions. system will irrigate crops, measure and transmit movement, soil and weather conditions to a remote site. this system will transmit motion detection using 433mhz freqency. respond by answering 10-4=x

    $159 (Avg Bid)
    $159 Ср. ставка
    22 ставки
    Arduino script for my server 2 дней(-я) left

    Write an arduino script for my server which sends GET requests to the http server every 5 seconds and further lights a light. I want you to use MQTT for the connection.

    $121 (Avg Bid)
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    26 ставки

    We are building an IoT based application on Android . The application is for home automation devices (smart sockets, lights etc.). Most of the front-end is developed. We want to integrate it with AWS services. We have structured most of the architecture related to MQTT broker and DynamoDB database. The things that need to be done are related to scheduling tasks based on time-stamps. The exact prob...

    $103 (Avg Bid)
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    8 ставки
    Android APP (GSM to VoIP gateway) 1 день left
    ПОДТВЕРЖДЕН

    In a scenario where there is: - A Asterisk VoIP server (provided to you) - A phone extension connected to the Asterisk server (provided to you) You should build an Android APP that connects to the Asterisk Server and is able to do the following: A) Receiving a GSM Call and Making a VoIP CALL 1) Automatically answer phone calls 2) Take GSM Audio call and create a voip IAX2 protocol call t...

    $788 (Avg Bid)
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    21 ставки
    create a pcb design and software for sensor 19 часов(-а) left
    ПОДТВЕРЖДЕН

    presence sensor, humidity, temp, light, smoke detecting mqtt and http server and client API wifi communication 12V dc power in

    $211 (Avg Bid)
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    18 ставки

    Hi i have a project to finish before the 20th of november. It's about arduino/node mcu sending sensor value to android application using MQTT. i need an android application which able to - push notification when sensor value is above threshold - button to subscribe to different mqtt topic and display the sensor value in a new activity/page for each topic - login /register account feature fo...

    $274 (Avg Bid)
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    10 ставки
    Project for Mausufa Tun I. 3 дней(-я) left

    Hi i have a final year degree project to finish before the 20th of november. It's about arduino/node mcu sending sensor value to android application using MQTT. i need an android application which able to - push notification when sensor value is above threshold - button to subscribe to different mqtt topic and display the sensor value in a new activity/page for each topic - login /register a...

    $100 (Avg Bid)
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    1 ставки
    Project for Gurvinder S. 3 дней(-я) left

    Hi i have a final year degree project to finish before the 20th of november. It's about arduino/node mcu sending sensor value to android application using MQTT. i need an android application which able to - push notification when sensor value is above threshold - button to subscribe to different mqtt topic and display the sensor value in a new activity/page for each topic - login feature for...

    $70 (Avg Bid)
    $70 Ср. ставка
    1 ставки

    Hi i have a final year degree project to finish before the 20th of november. It's about arduino/node mcu sending sensor value to android application using MQTT. i need an android application which able to - push notification when sensor value is above threshold - button to subscribe to different mqtt topic and display the sensor value in a new activity/page for each topic - login feature for...

    $70 (Avg Bid)
    $70 Ср. ставка
    1 ставки
    Project for Shen Wei Y. 3 дней(-я) left

    Hi i have a final year degree project to finish before the 20th of november. It's about arduino/node mcu sending sensor value to android application using MQTT. i need an android application which able to - push notification when sensor value is above threshold - button to subscribe to different mqtt topic and display the sensor value in a new activity/page for each topic - login feature for...

    $50 (Avg Bid)
    $50 Ср. ставка
    1 ставки
    Add Google home feature to Esp32 firmware 8 часов(-а) left
    ПОДТВЕРЖДЕН

    Hi there , We have developed a nice SW , works on MQTT, Alexa, we just need to add the Google Home feature to it. Kindly let us know if you have any question Kind Regards Hamza

    $205 (Avg Bid)
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    6 ставки

    need firmware code to operate the nodemcu relay based on mqtt inputs and support ota updates with dual partition and fail safe protection

    $105 (Avg Bid)
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    6 ставки
    Internet of things Завершено left

    You are required to develop a system using a gateway communicating with an end device over Bluetooth Low Energy. You are required to develop an individual novel application that requires the use of services and characteristics configured to measure and report environmental variables on a BBC MicroBit. The end device should also have a service (such as a LED) that can be activated via the gateway....

    $627 (Avg Bid)
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    8 ставки

    Requirement is to implement point to point communication via FCM notifications between two Android devices without using Google Play Service preferably with or without using any external server. DeviceA(Android 8.0+) will have google play service and DeviceB(Android 8.0+) will not. They will need to exchange text(not SMS) data between them via notification. Device B may have to use a IOT like noti...

    $102 (Avg Bid)
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    3 ставки
    Node Red modbus2mqtt Завершено left

    1- Create Node-Red can read data from sensor with Modbus Tcp, and transfer those data to cloud with MQTT Protocol. 2- Get control or monitoring direction command from MQTT Broker(Cloud platform), transfer to Modbus Tcp to sensor. 3- Create Modbus Configuration UI within Node-Red. 4- reference flow in Node-Red: Node-Red-Contrib-Modbus, Node-Red-Contrib-Schneider-PowerTag, Node-Red-Contrib-MQTT

    $17 / hr (Avg Bid)
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    12 ставки

    Project is to develop an application, possibly under node to interface an amber AMB8465-M usb dongle or similar and send data over mqtt network

    $1484 (Avg Bid)
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    22 ставки
    Modbus rtu/lora and mqtt gateway Завершено left

    Develop an Arduino sketch on esp32 mcu to allow seamless communication between a modbus rtu device and lora/mqtt network. Device shall use the WiFi and lora transceivers on board esp32 mcu

    $1032 (Avg Bid)
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    We need either a DLL file or a PowerShell function created that can be used to Publish messages to AWS IoT Core and subscribe to messages using the MQTT protocol. The finished product must be easily implemented in to an exist PowerShell script, which sends and receives JSON content to/from AWS IoT Core. Our IoT devices authenticate using x509 certificates and communicate using the MQTT protocol ...

    $733 (Avg Bid)
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    8 ставки
    FreeRTOs development Завершено left

    the project will use; - Network Protocols (MQTT and Microsoft OPS-UA) Communication Interfaces: - LORA module - Wifi module - RJ45 network, using ATMEL microntroller and external MAC / PHY chip (will have to carry a driver)

    $356 (Avg Bid)
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    7 ставки

    Hello I want to someone who can do raspberry pi 3 as server and install MQTT broker on it and write a detailed repoert about the preocedure

    $34 (Avg Bid)
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    11 ставки
    AWS IOT for BLE sensors Завершено left

    Looking for professionals with strong hands-on experience on AWS IoT, MQTT, and UI. It is a short project to integrate BLE sensors.

    $176 - $529
    $176 - $529
    0 ставки
    Arduino sensor reading Завершено left

    We need to read data from i2c sensors on a esp32 mcu and forward via mqtt protocol or lora (using a ttgo esp32)

    $593 (Avg Bid)
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    47 ставки
    Multi-Threaded Application Завершено left

    We need to have a application that will run mostly as background service, Coder that has experience in developing multi-threaded efficient application development need to quote please. This will be multi-threaded application: First Thread: will receive data in JSON format over MQTT( open source libraries are available) and put the recieved data in a queue. Second Thread: This will read the first e...

    $111 (Avg Bid)
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    14 ставки
    i need an ionic developer for mqtt Завершено left

    Step 1: at the launch of the app it should be blank with a plus icon when we touch it it should open camera and scan a qr code printed on a paper, then it should get the publishing and subscribing list && broker info to connect. Step 2: after processing the list it should Identify devices attached to rooms and make a table of icons with names(of the rooms) to be selected and then when the ...

    $148 (Avg Bid)
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    3 ставки
    Project for Sujatha M. Завершено left

    So, I need the another Docker container for recording the MQTT activity, except this time it should write message contents directly to CSV file. The file naming should be something like [войдите, чтобы посмотреть URL] for today, [войдите, чтобы посмотреть URL] for tomorrow etc. Each day one file will be created for each broker, that is two files a day. In addition, I need some convenient way to do...

    $30 (Avg Bid)
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    1 ставки

    I need you to install and setup two Mosquitto containers via Docker (Docker is already installed) on Ubuntu. One container will serve for real deployment, the other one for testing. I also need to set up a way to record the passing MQTT messages and teach me how to retrieve them from the Mosquitto container for later analysis.

    $30 (Avg Bid)
    $30 Ср. ставка
    1 ставки

    We need to have a application that will run mostly as background service, Coder that has experience in developing multi-threaded efficient application development need to quote please. This will be multi-threaded application: First Thread: will receive data in JSON format over MQTT( open source libraries are available) and put the recieved data in a queue. Second Thread: This will read the first ...

    $105 (Avg Bid)
    $105 Ср. ставка
    3 ставки
    Monitoramento IOT Завершено left

    Temos um projeto para monitoramento de sensores , porta , temperatura e gás. Estamos precisando de um profissional para validar a programação e trafego de dados . Por exemplo , a placa manda para uma fila Mqtt na nuvem . O serviço busca na fila e manda para nosso software.

    $416 (Avg Bid)
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    User authentication and anonymity in IoT. (Mqtt protocol ) 1- title 2- abstract 3-introduction 4-related work 5-your contribution (your method, algorithm, model .....) 6- security & performance analysis 7-conclusion 8- references End in two weeks Without plagiarism From 10 to 12 pages

    $63 (Avg Bid)
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    6 ставки
    BMP image to JSON web module Завершено left

    I want to have a web module for bmp image to JSON formal . i am using PHP. please find the attachment are the photo and requested JSON formal. it is great if you know how to push the json to MQTT broker , i also want to have function to auto pub out .

    $31 (Avg Bid)
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    7 ставки

    I did create simple mqtt server. For testing, I need to draw and save the values that receive from MQTT server. If you have experience, please contact me.

    $30 (Avg Bid)
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    4 ставки

    Requirement is to implement point to point communication via FCM notifications between two Android devices without using Google Play Service preferably with or without using any external server. DeviceA(Android 8.0+) will have google play service and DeviceB(Android 8.0+) will not. They will need to exchange text(not SMS) data between them via notification. Device B may have to use a IOT like noti...

    $101 (Avg Bid)
    $101 Ср. ставка
    10 ставки
    Help with App development and MQTT Завершено left

    We have a working application. We send MQTT info to a cloud and then it reports in the app. Looking for someone to further develop the app as well as monitor the app so that we stay current with any updates which might be made by Apple or Android. must have some understanding of MQTT.

    $2308 (Avg Bid)
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    46 ставки

    Looking for someone who has prior experience with MQTT message broker in Azure. More details in PMB.

    $146 (Avg Bid)
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    3 ставки

    IoT Application Layer Protocols Background: The application layer in the IoT protocol architecture defines how the applications interface with the lower layer protocols to send the data over the network. The application data is encoded by the application layer protocol and encapsulated in the transport layer protocol which provides connection or transaction-oriented communication over the network....

    $60 (Avg Bid)
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    1 ставки

    How to configure an IOT HUB for modules using the MQTT protocol on an existing Azure environment with a Rest API and two SQL and NO SQL databases? How to realize these MQTT topics on the existing api or on a new adapted module and why this choice? example of code? Is it necessary to create an additional database for this purpose? In terms of Security how to configure the HUB and certificates? A...

    $287 (Avg Bid)
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    10 ставки
    Node.js and MQTT expert needed Завершено left

    We got an IOT solution running on a node.js web application. Each IOT unit IDs it self with the units IMEI number. We Recently added some setting fields, the data in these fields needs to be sent to the unit on request. E.g. unit with the imei 23888988887 sends a request on IMEI/ConfigurationRequest payload = 5. So over mqtt the request would look like this. Topic: 23888988887/ConfigurationRequest...

    $184 (Avg Bid)
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    26 ставки

    IoT Application Layer Protocols Background: The application layer in the IoT protocol architecture defines how the applications interface with the lower layer protocols to send the data over the network. The application data is encoded by the application layer protocol and encapsulated in the transport layer protocol which provides connection or transaction-oriented communication over the network....

    $60 (Avg Bid)
    $60 Ср. ставка
    1 ставки