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    695 freelancer mqtt proiecte găsite, la prețul de USD
    arduino connected to mqtt cloud 6 zile left
    VERIFICAT

    I need you to develop some software for me. I would like this software to be [conectează-te pentru a consulta linkul URL] developer for arduino to connect in mqtt cloud

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    9 oferte

    ...technical requirements: 1. A zone that will map our own servers (hosted on AWS behind a Route 53 hosted zone). 2. A zone that will map other AWS services like S3, CloudFront or IOT/MQTT. 3. A zone (or set of zones) that will map to certain known and frequently used addresses (i.e. google, youtube, etc..) 4. A forwarder to another DNS resolver for the rest of

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    Binford Research Labs is a Robotics and AI based startup based in Hyderabad. We provide sof...work with interfacing various sensors and modules with prominent Microprocessors and Micro-controllers. Work on different protocols and interfaces such as UART, I2C, SPI and MQTT etc. Work with the team to build robust IoT [conectează-te pentru a consulta linkul URL] on Python integration.

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    I have a similar requirement as: https://www.freelancer.com/projects/php/setup-mosquitto-mqtt-stores-data/ Basically publish data from sensors to a MQTT broker and have this data stored in a Mysql db without the need to subscribe.

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    Hello ashutoshvw, I have a similar requirement as: https://www.freelancer.com/projects/php/setup-mosquitto-mqtt-stores-data/ Basically publish data from sensors to a MQTT broker and have this data stored in a Mysql db without the need to subscribe. Can we discuss this on skype?

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    1 oferte
    MQTT Developer 4 zile left
    VERIFICAT

    Looking for an MQTT Developer who has worked with Amazon AWS. I need to register a device on AWS Server to receive notification from an embedded device with 3 parameters with the timestamp. We are using Nuvoton N76E003 controller which is communicating with MC60 using uart & we need to post these parameters on AWS Server with timestamp.

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    The requirement is to publish / subscribe secure MQTT messaging to an AWS MQTT broker directly from a ESP32 based platform over a cell network. The cell network chips used are SIM7000E/SIM808. The deliverable should be in the form of a Arduino IDE project with the interface written in C/C++.

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    i have android app using mqtt. but i need notification when get message from esp8266 even app was closed still need notif. please your fix price. thank you

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    Hello, I need an Arduino sketch for the ESP32 to connect the esp32 to the AWS IoT Core plataform using MQTT protocol and the SIM800L GPRS board. I need to send in device information and listen to the platform continuously to start a printer. I will print what is written to her. I just need communication methods, connection status, reconnection, sending

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    The App must subscribe to a MQTT broker with a {username} and {password} on port 1883. Port is fixed, but the broker name can be entered by either a name or IP address. Topic must be entered, for instance "xxx". By entering the data, the device should authenticate to the MQTT broker, and subscribe to a topic yy/{username}/{password}/xxx - yy will

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    Get Notification Android Studio 16 ore left
    VERIFICAT

    Get Notification When App Closed. i use Android Studio. Protocol using MQTT. If message arrived need lauch notification even app closed. need fix price here. thank you.

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    14 oferte
    esp8266 mqtt S-a încheiat left

    sending serial command when receiving payload from MQTT server. Also need to develop android app to control it

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    Android app with MQTT protocol

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    I need an Android app. I would like it designed and built. Android app with MQTT protocol

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    17 oferte
    Get Notification From MQTT S-a încheiat left

    how to launch notif when MQTT message arrived. Code using android studio.

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    AWS IOT CORE S-a încheiat left

    ...configured to send data to our account in AWS IOT Core as MQTT Message. We need to set up a server to receive the messages and store it in a suitable data base . The data will be retrieved by the application we have . Scope of the project 1. Set up MQQT server to receive messages in AWS IOT Core . [conectează-te pentru a consulta linkul URL] mqtt message has 4 parameters which n...

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    if message MQTT arrived (subscription ) then android show notification, even app is not running. how to make it using android studio. need cheap solution. because i use my pocket. not from project's money... thank you.

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    In short: *Make Dashboards on demand like the ...also working on a simplify arquitecture to provide the developer a view of how the data will come to the front-end. (The requested part Restfull API and realtime part WebSocket/MQTT). My idea is once we have candidates, i'll provide more information in relation to terms and the arquitecture in gerenal.

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    Project for Ravi K. S-a încheiat left

    Hi Ravi. Further to the project "Python RC522 read and Paho MQTT subscribe loop", would you be able to create a quick troubleshooting guide? Specifically, the items I would like to know are (1) how do I know I've got the right UID for my card (it's Mifare Classic), (2) how do I know my card is being read by the hardware, (3) how can I tell that main

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    Looking for quick help with a personal project. I've got a Raspberry Pi Zero W running the Paho MQTT Python client, connected to a RC522 RFID reader using the GPIO pins. I'd like a script which runs in a loop on boot that when it detects an RFID card on the sensor, unsubscribes from all topics then subscribes to a topic linked to the UID of the RFID

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    I need a programmer who can work in the Contiki Operating system and will have to implement the cryptographic algorithm over MQTT for wireless sensor motes available in cooja simulator of Contiki OS.

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    ...PIR and RF Bridge was connected and RF Bridge publish message MQTT to cloudMQTT when pir detected. So i need nodeMCU to turn On another relay(or anything) when get data from MQTT's RF Bridge. but i have trouble how to get data from Sonoff RF Bridge and program by arduino IDE. Format MQTT payload RF Bridge like this : {"RfReceived":{"Sync":12520,"Low&...

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    9 oferte
    Mqtt & Kafka setup S-a încheiat left

    Need help to set up mqtt, Kafka service

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    C# MQTT client S-a încheiat left

    ...working . net MQTT client that connects to AWS IOT hub and publish MQTT messages in Json format. Requirements 1. Must create an AWS free tier account and create a Thing. 2. Develope the code in c#. 3. Connect to AWS IOT hub that was created and test the code with AWS IOT mqtt client. 4. Provide evidence of messages received in AWS IOT MQTT client. 5

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    android mqtt application (RICH UI) 1. Android application which always connected to mqtt server (i will provide server link and login details) 2. Sqlite Database with 3 tables 3. Login page which authenticates mqtt server login. 4. One main page with image gridview with onclick event on each icon. 5. The second page also contains image grid view which

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    ...PLC's which supports modbus protocol. The data is to be sent to MQTT broker using GSM module continuously with no more than 5 sec delay. If there is no internet connectivity then the data should be cached in SD card and whenever the connectivity is back, the cached data should be sent to MQTT broker. BID ONLY IF YOU HAVE KNOWLEDGE ABOUT MODBUS PROTOCOL

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    12 oferte
    Build Smart home hub S-a încheiat left

    Need expertise in: MQTT Python Working with Raspberry Pi Git Hub

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    21 oferte
    Android program S-a încheiat left

    I want program Android App to use MQTT cloud

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    15 oferte

    I have mqtt client code for stm32f103c8t6 with esp01. I use pi3 as mqtt server with nodered software. I have few bugs in connectivity. Case 1: I can normally switch on/off client output with nodered. Case 2: There I find some delays of mqtt messages arrives in client from server after i switch on in nodered. Case 3: Sometimes the mqtt messages not even

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    Retraso en lectura MQTT S-a încheiat left

    Hola, tengo un proyecto que lee mensajes Mosquito (MQTT) via php en un servidor. La lectura es correcta, pero desde que se publica el mensaje hasta que se lee en el php, tarda mucho (alrededor de 10 segundos) El flujo actual de mensajes mqqt puede llegar hasta ahora 10 mensajes por segundos, pero puede aumentar en el futuro. Al principio del proyecto

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    Hello, I want arduino device which will can communicate with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will

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    Want a full time developer at our premises in Mumbai for 2 months for work tec...premises in Mumbai for 2 months for work technically strong candidates willing to join immediately having following skills 1) ASP.NET MVC Core/API Controller 2) Working with MQTT or SignalR 3) Working on sockets would be a plus 4) help mobile development team to integrate

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    I am using node-red. I'm sending a json object with mqtt as below. What to do; When the json object arrives, it will retrieve the field value that is typed "nodeabone" and query it in the mongoDB database, if it has any records, or it will save the json object. I want a function written in this way. Only node-red function will be written.

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    ...(the design of the case and the circuit should be available in 3D). c. To provide the full code needed to operate the controller "Protocol between server and controller will be MQTT” for security purpose d. Estimated full package cost in mass production stage. e. Any element that is needed for the mass production by the factory should be provided. f. The

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    Hello, I want arduino device which will can communicate with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will

    $175 (Avg Bid)
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    14 oferte

    ...certificates/keys that I will provide 2) Allow end user to sign up (app must provide username/password/confirmation fields) 3) Implement MQTT communication with AWS using "universal" PEM cert/keys. 4) Once the user has authenticated, MQTT will receive a new "unique" PEM cert/key from AWS. This new cert should be used for all communication there after, but the ...

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    27 oferte

    I would like your help to create a PCB design for IoT smart wall light, I have my host server. so I need you to create design and code to connect with my host server using MQTT. It has features seems like sonoff wifi touch with a custom host server. please contact me for the details. thank you

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    ...project is to build a ASP.NET Core MVC/API Controller based application that will be hosted on docker environment. The application shall have capabilities to interact with MQTT engine and also the developer should be able to work on Sockets, MySQL database and other technologies requiring realtime notificaitons. The intent is to build an end to end

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    Hello, I have a Hardware ready with GSM, Lora, and ESP32. I need Software Developer to do coding for the sa...candidate to be Experienced in Arduino IDE, and Bootloader to AVR controllers. Should have the Previous experience in the following thing, LORA | GSM | ESP-32 | RTC | EEPROM | MQTT in AWS. Candidate from Gurgaon or from Delhi is preferred.

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    ...developing a BLE hardware and need a very basic mobile app for communication trial purpose only. Pls have a look on attached material. I need some one that have experience with MQTT connections, MySQL connection, JSON handling, Bluetooth File Upload and Receival. I need the layout like the PPT file. ** I need this job to be developed in 1 week, but slides

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    24 oferte

    I'm developing a BLE hardware and need a very basic mobile app for trial purpose only. Pls have a look on attached material. I need some one that have experience with MQTT connections, MySQL connection, JSON handling, Bluetooth File Upload and Receival. I need the layout like the PPT file. ** I need this to be developed in 1 day once my hardware

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    6 oferte

    We are looking for a programmer that can transcode from SONOFF POW R2 (MQTT) so that it can be recorded on a homepage and assigned to the respective customer! Live monitoring + monthly billing + restarts via a homepage SONOFF POW R2 16A [conectează-te pentru a consulta linkul URL] Homepage: With user Login. To collect the Power data from the SONOFF -

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    Interested in one or two hours of consultancy on aws green grass and setting up a simple out backend with an ESP32 with MQTT to aws

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    CUS_Web Interface S-a încheiat left

    building a webinterface for robot actuator and sensor interface date published with mqtt by mqtt broker. 1. step only includes: webinterface for 3 mqtt subscriptions, topics - CUS/I/T, CUS/I/X, CUS/I/Y. updateing t,x,y when mqtt message arrives displaying and updateing values in specified time interval clientside. date/time display. saving values

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    I need a web server application / MQTT , Android and iOS app to be build and designed professionally for home automation project (i have my own hardware based on ESP32). the app should have capabilities to control hardware (eg : lightbulbs, fan, refrigerator, cameras ,all type of homely stuffs wirelessly using cloud )& Support make API to support other

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    Build a android app S-a încheiat left

    Build a (1)android app to control (2)Arduino ESP8266 GPIO using MQTT and JSON

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    We have some devices base on Linux OpenWrt, We want someone to help us to maintain the system...want someone to help us to maintain the system and add new features, mainly for how to connect to remote IoT Server and improve the web UI. The first example will be set up MQTT connection to IoT server such as AWS-IoT. Wish to set up long term partnership.

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    IOT cloud interface design S-a încheiat left

    I want to build a cloud platform that can be used to log data by using http and mqtt protocol,there should be api support for data logging and fetching using get and post method.i already have a website and hosting just need to design one page

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    Inclinometer S-a încheiat left

    GY-521 and ESP8266 based high precision inclinometer Using accelerometer data reporting via MQTT Local storage FIFO in MicroSD Battery powered - (very Low Power budget) Very low cost Looking for SW Development also OK to offer HW dev (PCB design etc..) as an option.

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    I need 7 web pages of varying length converted into a single Microsoft Word 2010 file so I can then print out the document. I do NOT want someone to just use an onl....html [conectează-te pentru a consulta linkul URL] [conectează-te pentru a consulta linkul URL] [conectează-te pentru a consulta linkul URL] [conectează-te pentru a consulta linkul URL]

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