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    1,895 mqtt jobs found, pricing in USD

    JOB RESPONSIBILITIES ● Should have a minimum 7 years of experience. ● Should have strong working experience on C#, or Python for Industrial IoT integration. ● Should have worked on C#/Python integrating lloT hardware devices such as PLCS, edge devices, using protocols like OPC-UA, MQTT Sparkplug, etc. ● Should have working knowledge on SCADA applications, especially Ignition and how the SCADA interfaces with devices over various protocols like Modbus, Profinet, OPC-UA, IO-Link, MQTT Sparkplug ● Experience working with AWS cloud services like IoT GreenGrass and IoT Core. Also should have knowledge on data ingestion & data security. ● Should have knowledge on different hardware devices and how their integration works with cloud services. ● Handling user authenticatio...

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    IoT AWS project 4 days left

    It is a AWS-IoT project. In this project i have to build a aws server and integrate all aws services in this. basically we are using ESP32 for data flow through mqtt protocol to IoT core. So the requirement are- -data through esp32 to Iot core -security (VPC & IAM ROLES) EC2, and storage (lambda, dynamoDB, S3, SNS, SQS) -Api gate data to mobile app and desktop.

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    1. Program A9G to send GPS data every 5-10 seconds to a MQTT broker with TLS 1.2. This involves creating and refreshing JWT. 2. Teach me how to program A9G board. Need help with setting it up in my computer to program and flash the above custom firmware into A9G board.

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    Hello, I have an existing ESP32 code with MQTT and would like to add Firebase code to this good code. This is a simple task if you know or knowledgeable in Arduino

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    We want to develop a esp32 based smart device which will be able to pul data from a 3 phase multi functional meter with rs 485 / modbus enabled . Once the data is read from the energy meter , we need to publish that data over json as MQTT client to a MQTT raspberry pi as subscriber in a LAN or to a MQTT subscriber /server in remote cloud

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    Hello, I have an existing ESP32 code with MQTT and would like to add Firebase code to this good code. This is a simple task if you know or knowledgeable in Arduino

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    We need a Dashboard for a Temperature Monitoring System Your role is to understand the scope and complexities which is required to be incorporated 1. Rule Based Triggers to be developed in Modular Approach 2. Highly Efficient Programming Techniques to be used , documented and tested with testcase results 3. Rule Based Act... 2. Highly Efficient Programming Techniques to be used , documented and tested with testcase results 3. Rule Based Actions to perform when triggered The Data is currently pushed by our sensor nodes and is posted to our API in json and Text Array format Developers are requested to send there similar work details and technologies used to show cast there skills . ( Incoming Data Stream is using MQTT for Messaging ) Added Knowledge of Android BLE Beacon will be...

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    I have 3 switches connected to the Ardunio with Ethernet shield GPIO 2 GPIO 7 GPIO 8 That change digital state from 0 to 1 at random times, I have the Arduino sketch that needs to add the HTPP component so that it can POST the results in server and then PHP send data to an SQL database, see on link :// I have example of PHP file to post data on database You will use to connect to my PC and we will test it, make sure it works when I simulate change of state in Arduino. What is your cost to implement this HTTP , MQTT is already working, don’t worry about it.

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    I need a simple app that will be able to subscribe to a specific on mqtt server topic like inform/matrix/12345 {"time":"2022-05-22 00:00","depth":"5339","temp":"31"} and print it on the app

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    1) Hands on Mqtt/ Coap/ lwm2m in depth. 2) Capable of architecting a solution independently with knowledge of Mqtt/ Coap/ lwm2m. 3) knowledge of call back server architecture 4) IoT data analysis & troubleshooting 5) Knowledge on Kubernates.

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    We have a LoRaWAN gateway with OpenWRT on it. Messages from LoRaWAN are decrypted and sent to MQTT Broker via MQTT. MQTT format needs to be changed from default.

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    I need a basic small app that MUST run on Android 8.1 platform. No major work on interface required. The app will Subscribe to a user defined MQTT broker/message/payload that once recieving the message/payload turns on or off one of 2 GPIO relays located on the Android platform the App is running on. The app must be capable of running in the background with low overhead and the app must be loaded on platform startup and placed in the background. The API for the GPIO's is attached in the image attached I would like for this to be open source for the Home Assistant Community to tinker with as needed.

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    Hello, We have an STM32 (STM32L562CET6) based datalogger in production that sends data to a cloud server using MQTT JSON. We now need to implement SSL based communication on this unit since one of our new customer’s server does not accept connections without SSL. Kindly let me know if you would be interested and available.

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    This is a daily simple project but it may expand later to a bigger involvement. We are looking for experienced person to build us a Raspberry Pi 4 with large memory of 4GB or more. all functions are unable to fail and Pi boots direct to operating status. Must have VNC installed for remote access. Must be directly addressable for remote access over internet via SSH and VNC Once this is operational, then extra functions to look at Wirepas packets coming across the gateway, so that we can create a 'developer' version of the same product. Please supply price for hardware and configuration. Delivery 2 weeks. many thanks.

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    Need to make some changes to add values of sensors from existing google sheets and mqtt to webpage using pure php, no frameworks.

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    I have a esp8266 with MQTT code developed from time ago and it is working great, but I would like to migrate to ESP32. I need to implement same esp8266 code but for the ESP32 module Very simple, but another developer did it adding Firebase as well for 2nd step and the ESP32 is not connecting to my ROUTER or WIFI

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    Amazon AWS MQTT ESP8266 nodemcu OTA update program needed

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    We need a freelancer with very good skills with the NRF9160 chip from nordic for the next weeks. We need a mqtt connection, gps and update over http for the first steps. Only persons who have a working NRF9160 hardware available are eligible.

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    Make all needed configuration on Advantech3600 to be connected to our Azure by using MQTT protocol. 1. We will need to work together step by step by "teamviewer" to make the setup and to configure the Sim card (M2M) connectivity on the Advntech3600 hardware and/or by RUT240router. 2. Then transferring the data to Azure by using MQTT protocol.

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    We wish to run MQTT on a Linux gateway to send sensor data via a Semtech Packet forwarder to a network server provider and dashboard (which can receive UDP, TCP and MQTT). The data is from multiple types of sensor (i.e. temp, DC voltage, tilt, ), we have the basics and can send the LoraWan packets and receive the LoraWan packets on the server but require more detailed assistance on configuring gateways. We do not run the system on TTN, so please do not assume we can just pop it on TTN I am after a decent understanding of the basics to get the system up and running, additionally we may pay a small retainer per month to assist if required. Sorry but I would need good English What we need to understand:- How does MQTT integrate with the Packet Forwarder ? Join requests ? ...

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    Urgent
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    1. Transfering #400 data points by MQTT protocol from Advantech3600 RTU to Azure. 2. Then developing interactive Power BI dashboards from data sets and connect it to Azure (50DF)

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    Need a backend team to work on platform projects. for saas development Basic qualifications: ...senior role - Fluent in one or more of the following languages: PLSQ, Erlang (Elixir), Haskell, Go, TypeScript(NodeJS) - Unix shell scripting for automation and administration tasks - Experience working with RDBMS, writing basic queries - Linux and Docker experience - Having experience creating public or internal RESTful APIs - Experience using pub/sub communication model, preferably MQTT - Ability to communicate comfortably with your colleagues in typed English - Can understand and work within complex environments - Must possess good analytical skills with a good problem-solving attitude - Ability to work within an Agile framework - Experience growing and mentorin...

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    Advanced Planning and Scheduling Document Management System RFID/Machine/IoT/Sensors Data Connectivity via Event triggered MQTT

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    Advanced Planning and Scheduling Document Management System RFID/Machine/IoT/Sensors Data Connectivity via Event triggered MQTT

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    This Project is About Creating MQTT Server That Communicate thru Port 1883 with Smart Thermostat. Then Collect the Data From Thermostat thru Pre-programmed API and Store it in (Web cloud Sever) Then Begin Display and Give Commands thru Graphical Interface (you need to Design it)

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    Hi, i need a plugin for Unreal Engine 4 that implement the AWS-IoT SDK.I need blueprint functions that allow me to connect via MQTT to AWS-IoT. Link: Contact me for more information

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    Hi, i need a plugin for Unreal Engine 4 that implement the AWS-IoT SDK.I need blueprint functions that allow me to connect via MQTT to AWS-IoT. Link: Contact me for more information

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    need a xamarin forms/ Mani developer to build an Android app where i need the features bellow 1. show/add/edit rooms 2. show/add/edit devices in rooms. 3. show/add/edit type of devices 4. subscribe to MQTT (have code already) 5. show/add/edit/search Triggers- Database entry with 6 cols that will be used in logic builder 6. logic builder(Important) when we get a mqtt msg based on the msg we have to search triggers from database and send out diffrent mqtt msg. 7. show/add/edit/search Events. events will be like at 6pm send xyz mqtt msg More details on PM. i need someone who do this and after this is done there will be regular updates. This project will be under NDA

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    1. Read modbus values by connecting to modbus server. ex: 2. After reading, send messages using mqtt port. 3. Provide web interface on a port and display modbus values. 4. Modbus settings to be saved in modbus.json. User settings in 5. Save the data in jsondb/sqlite and config option to use amazon s3. 6. Will provide system access on ubuntu.

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    Hi, i need a plugin for Unreal Engine 4 that implement the AWS-IoT SDK.I need blueprint functions that allow me to connect via MQTT to AWS-IoT. Link:

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    We are an analytics company (fuel level and grid electricity) where we provide a full solution - delivery of Sensors, and IOT gateways, install, connect, MQTT, ETL and custom analytics suited to the problem statement. The current project needs our company server to conduct ETL using graphql API interface. We have used REST APIs in our previous projects but have never used graphQL. We need someone who can set up the first API module for us and we can take it forward post that.

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    It is a AWS-IoT research project. In this project i have to build a aws server and integrate all aws services in this. basically we are using a chip called esp32 for data flow through mqtt protocol to IoT core. after that from where i should start and what all services would be needed and what should be the data flow structure, i want all this.

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    Specialized HBC emulator ( type14443-A ) with MQTT client and UDP server functions . Conceptual description in the pdf file

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    S.C. Nordic has specialised services for Demand Response on the electricity markerts. We are looking to add a service where we can integrated Solar Inverters in our platform. We are looking for a developer that can develop an device...Raspberry pi, or something more suitable) and the software that interfaces to: 1. Huawei Smart Energy Controller- SUN2000-3/4/5/6/8/10KTL-M1 2. Danfoss Inverters (Using Comlynx protocol and parameters) The solutions must provide access to information on power produced at 1 minute interval, AND the ability to send commands to the inverter so we can lower its production. The device developed must is MQTT for the communication to our portal. The actual implementation of the reporting format will be agreed when the inetrgation with the solar inverter i...

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    Hi, i need a plugin for Unreal Engine 4 that implement the AWS-IoT SDK.I need blueprint functions that allow me to connect via MQTT to AWS-IoT. Link: Contact me for more information

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    Hello. I have BIVOCOM devices which i am wanting to connect using MQTT to thingsboard. The application is pump systems monitoring (Which i will take care of connections) however I am not skilful in the aspect of how to set up Thingsboard cloud and dashboard to devices. I want to set up DI inputs and AI inputs. I also have more specialised LINUX/ NODE RED devices further along. The first device i want to connect it the BIVOCOM TG501. I can send the programming software, and technical data. i understand its not hard, but i arent skilled in this side of things. If you have suggestions i am willing to listen. This is a long term project and i need a partner to assist me.

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    need an android developer to build an Android app where i need the features bellow 1. show/add/edit rooms 2. show/add/edit devices in rooms. 3. show/add/edit type of devices 4. subscribe to MQTT 5. show/add/edit/search Triggers- Database entry with 6 cols that will be used in logic builder 6. logic builder(Important) when we get a mqtt msg based on the msg we have to search triggers from database and send out diffrent mqtt msg. 7. show/add/edit/search Events. events will be like at 6pm send xyz mqtt msg More details on PM. i need someone who do this and after this is done there will be regular updates. This project will be under NDA

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    need a xamarin forms developer to work along with me to build an Android app where i need the features bellow 1. show/add/edit rooms 2. show/add/edit devices in rooms. 3. show/add/edit type of devices 4. subscribe to MQTT (have code already) 5. show/add/edit/search Triggers- Database entry with 6 cols that will be used in logic builder 6. logic builder(Important) when we get a mqtt msg based on the msg we have to search triggers from database and send out diffrent mqtt msg. 7. show/add/edit/search Events. events will be like at 6pm send xyz mqtt msg More details on PM. i need someone who do this and after this is done there will be regular updates. i can also help in coding when i am free. This project will be under NDA

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    **the project only for web and apps developers NOT for web designers so do not bid if you are not one** vps : digitalocean panel:plesk I HAVE THE SOUCRE CODE FOR WEB AND APPS. INSTALLATION NEEDED ON THE SERVER AND THE TECHNICAL REQUIRMENTS: @firebase @MQTT @node @cron please check the attachmant to understand what is the project about.

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    ...quality, reliability, productivity and performance of the application as well as make recommendations for improvement & innovation Experience working in an Agile/Scrum development process BS/MS degree in Computer Science, Engineering or a related subject 2. Required Skills, Roles and responsibilities Deep understanding of Micro services is mandatory Knowledge of messaging systems, e.g. Kafka, MQTT, RabbitMQ Frameworks: Microsoft .Net/.Net Core Design Patterns: API/Micro service Driven Development Languages: C#, JavaScript libraries a plus (Angular/ React) Agile Methodologies & Practices: SCRUM Thorough knowledge of API specification languages like Swagger and JSON Schema Experience in Relational Databases and NoSQL is desired Experience working on Azure/AWS/G...

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    We want to use ESP32 for our project 1. COMMUNICATES TO CLOUD: Firmware for Data upload to AWS IoT Hub​ via MQTT 2. READ SENSOR DATA: Firmware for data write communication from sensors​ 3. COMMUNICATES TO LOCAL NETWORK: Communication with Mobile APP

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    Need a simple tool to monitor one SNMP and MQTT-based monitoring tool. You can use any stack to create this software. It needs to have web interface. I want to monitor 2 devices one using SNMP and one using MQTT.

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    I have a functional ESP32 MQTT code and would like to add another functional ESP8266 code. Both codes suppose to work at the same time. A previous developer did this task but neither MQTT or firebase NOT working, maybe they in conflict or something else?

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    I have a Unity project where I need to make some changes. 1. Add 4 possible combinations, right now you only have 1 possible combination. When the merge is complete, the completion message appears for a few seconds and then goes away. 2. Save the project so that it can be opened from a raspberry and automatically, as soon as it starts. 3. When completing each combination, it sends a different mqtt status and activates a relay The Unity Project. We have all codes and files that appears in video

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    Please read this carefully and completely before making any bid. BIDS MADE TOO QUICKLY WILL BE DELETED - DO NOT MESSAGE ME, I WILL MESSAGE YOU I have an application to produce a demo for a large company who will buy my product/service after the demo. It is a large project and could involve several years of work for you. The project is to provide monitoring and ...respond if the beacon user presses the button. Once we have demonstrated this to the customer we will then get the order and develop the full system which will include approximately: 1. 4,500 staff with Beacons 2. 6 site locations with approx 200 gateways per site. I have all the API documents for all of the Beacons, gateways and also for the What3Words interface. You must have experience with MQTT and iOT. Thanks f...

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    1. I have a project in which we are showing a list of video files. I want to make this list dynamic and auto refresh this list when there is a new alert. 2. Show the alert in popup when an MQTT alert is received

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    Build a website with users accounts, to display weather data sent from a 4g weather station using MQTT. Display data with a dashboard and graphs like this: The website must be able to be improved later, registration of areas on maps, interactive content for the user, calculations, etc.

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    This python script dumps output to a file, but I want it sent to an MQTT server. Edit code below to publish to MQTT: Output should be JSON: { "SOC": "52.0", "batVolts": "12.2", "sccTemp": "29.0", "loadWatts": "2", "pvVolts": "0.0", "pvAmps": "0.0", "pvWatts": "0.0", "maxBatV": "0.0", "minBatV": "12.2", "todayChgPwr": "0.0", "todayDischgPwr": "0.0", "chargeState": "deactivated", "batType": "gel", "todayGenPwr": "0", "todayConsumPwr": "0", "...

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    Some work has already been done. That needs to be validated and then proceeded on that. This project will have penalty if not completed within time frame provided by developer + 15 days grace period. I am looking for complete hardware, PCB & Firmware design to final product development with low cost. Components: 1. accelerometer, gyrometer & vibration sensor 2. GPS 3. Temperature 4. BLE 5. ...mac address and UUID to identify owner of device. If device moves without saved BLE, then send message to backend. 5. Crash detection 6. Store data sent to card for a day. In case device is not able to send data, then send later. 7. When user press panic/find button, burger should produce sound accordingly (panic vs search) 8. All urls should be configurable All communications to be happene...

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    I am the author of DistKV which is a lockless distributed key-value storage system. I need a Node / Node-Red adapter for it. DistKV has a reasonably-well-documented, msgpack-based client/server protocol. Requirement: nodes for getting and setting values, pretty much along the lines of the existing MQTT adapter. NB: bids with generic text will be blocked.

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