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    2,027 mqtt najdenih del, po cenah EUR

    ...shippable production code • Expertisein software engineering best practices, design patterns, OOP, data-structures • Hands-onmicroservice experience • Creatingservices in Java or Kotlin • Messagingwith AMQP and MQTT through RabbitMQSounddesign decisions around messaging architecture, protocols and interfaces • Backenddevelopment experience for web applications • Experiencewith maintaining products that are in production Experiencewith maintaining products that are in production Experience in some of these fields will give you a jump start • SpringBoot • RabbitMQ(MQTT and AMQP) • Redis,PostgreSQL, Cassandra, ElasticSearch • Docker,Kubernetes, AWS (EKS, ECS, RDS, EC2, S3, networking) • Ansible,Gradle, Jenk...

    €887 (Avg Bid)
    €887 Povprečna ponudba
    12 ponudb

    Develop a mosquitto MQTT broker on Ubuntu AWS EC2 with dynamic security plugin - saves client usernames, passwords & roles, acls to a mongodb database on localhost. Only people who have implemented similar projects before may reach out to me .

    €109 (Avg Bid)
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    2 ponudb
    IoT Visualization Končano left

    Telegraf, InfluxDB and Grafana Installation and Configuration on Client Server DELIVERABLES: - Installation of InfluxDB, Grafana and Telegraf inside dockerized containers - Configuration of Telegraf for MQTT and HTTP endpoints - Configuration of Telegraf and InfluxDB ingestion - Base Grafana Dashboard Templates for Environmental Sensors CONDITIONS: - Data population and Grafana configuration limited to 7 sensors. Use templates to configure additional sensors. - Requires base, untouched, and unmodified Ubuntu 22.04. The client will be asked to re-install/re-create the server if this is not the case. - Data is available and sensors are online at the time of ingestion.

    €459 (Avg Bid)
    €459 Povprečna ponudba
    1 ponudb

    The Application is to be developed in Java Swing using NetBeans modules. 1. Login /Register 2. Connect to MQTT Database 3. Generate API using the provided format for communication. Client will send data to server and server will return on status message client will reply and send next sequences of command and control . UI Dashboard And so on . Developers who wants to work on long term can bid with there relevant experience. Developers must have 10+ years proof required

    €454 (Avg Bid)
    €454 Povprečna ponudba
    21 ponudb
    iOT Server Končano left

    To create MQTT server with visualization, as per the attached file.

    €193 (Avg Bid)
    €193 Povprečna ponudba
    4 ponudb
    MQTT Controller Končano left

    to develop MQTT controller as per the attached file

    €165 (Avg Bid)
    €165 Povprečna ponudba
    7 ponudb
    ESP32-Bacnet Končano left

    We need development support to adapt a ESP32 Bacnet library and server example to a custom board. first step is to compile and run the library example and then to implement the required changes. The project use esp32 IDF environment over platformio. we have to implement the bacnet protocol in one of our products we already use wifi, mqtt, lora, modbus and a customer requested us also a bacnet version unit is based on espressif esp32 processor there are already lbraries (two) implementing the bacnet stack over eps32, we pick already one based on esp32 IDF environment and we were start testing there are some minor issues setting up environment and compiling correctly to start testing so we need someone supporting us in this task first to make example running and th...

    €1044 (Avg Bid)
    Nujno
    €1044 Povprečna ponudba
    8 ponudb

    ...JavaScript language, MongoDB and Node.js (Express, Mongoose) technically proficient Mastering the Microservice architecture, Experienced in creating and deploying Docker containers Restful, experienced in API Integrations, Knowing Scrum and Agile methods, Experience with non-relational databases Experience working with GraphQL, Previous experience working with ElasticSearch Knowledge of RabbitMQ, MQTT and , Knowing the web and mobile application development lifecycle, Knowledgeable in software development methodologies Experience in at least one of the version control software such as Git, BitBucket, Preferably with a minimum of 2 years or more experience. You must write "EVD" at the beginning of your application. This is necessary to distinguish fake applications. Th...

    €2081 (Avg Bid)
    €2081 Povprečna ponudba
    104 ponudb
    ESP32-Bacnet -- 2 Končano left

    We need development support to adapt a ESP32 Bacnet library and server example to a custom board. first step is to compile and run the library example and then to implement the required changes. The project use esp32 IDF environment over platformio. we have to implement the bacnet protocol in one of our products we already use wifi, mqtt, lora, modbus and a customer requested us also a bacnet version unit is based on espressif esp32 processor there are already lbraries (two) implementing the bacnet stack over eps32, we pick already one based on esp32 IDF environment and we were start testing there are some minor issues setting up environment and compiling correctly to start testing so we need someone supporting us in this task first to make example running and th...

    €568 (Avg Bid)
    €568 Povprečna ponudba
    25 ponudb

    I'm looking for an IoT Data Architect with proven experience with many data pool solutions like AWS IoT Core, Microsoft Azzure, Skyspark, etc... I'm planning to launch one hardware that mig...Architect with proven experience with many data pool solutions like AWS IoT Core, Microsoft Azzure, Skyspark, etc... I'm planning to launch one hardware that might deploy hundred of thousand of devices and they will need to share some variables with our cloud. I need a consultant to support our technology team to decide what is the best data pool for IoT connection. The usage protocol will probably be MQTT using a ESP32 chipset. Please send your price only if you have proven experience with thousand of deployed devices already once it's a very critical project and we don&#...

    €34 / hr (Avg Bid)
    €34 / hr Povprečna ponudba
    27 ponudb

    ...GPRS, Wifi, Ethernet and Satelite connections (GlobalStar). Some firmwares will post data directly to our server using MQTT protocol, another firmwares will sync data communication to our Mobile APP. The setup mode of the hardware should be done using the device as webserver to define the parameters using the browser and for the running mode, the Wi-Fi will be disabled or defined as Client if Wi-fi is the connectivity mode for the internet. This board should be industrial grade to resist cold and hot weather once it will be used in trucks for tracking. So solution should be professional and hardware needs to be reliable and have long life. Will be required knowledge with: - MQTT protocol for hardware communication (Client mode) - AWS IoT Core connection details - BLE co...

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    32 ponudb

    An existing open source library has an error. I need to library fixed. See this issue

    €371 (Avg Bid)
    €371 Povprečna ponudba
    10 ponudb

    * Plese Read the budget befor responding 40-50 $* Hello, We are developing a IoT product for our use case. We are using rp2040(pico) as our mcu. My requirements is to develop library for 4g module (sim7670) . need to be have all the errors handling. 2. Get connected with netw...befor responding 40-50 $* Hello, We are developing a IoT product for our use case. We are using rp2040(pico) as our mcu. My requirements is to develop library for 4g module (sim7670) . need to be have all the errors handling. 2. Get connected with network and response it back with signal strength 3. Need to send and read receive sms 4. Mqtt protocol -configurations 4.1 mqtt broker connection 4.2 mqtt message public 4.3 received mqtt message * Plese Read the budget befor respon...

    €127 (Avg Bid)
    €127 Povprečna ponudba
    7 ponudb

    We need a app in python that allow barcode capture from video streaming from an IP camera, and be able to send barcode captures to a database using MQTT

    €481 (Avg Bid)
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    52 ponudb

    I need a web app that allows users to search for information on documents needed for a trip abroad. ...both in the normal way and through Google oauth. - the project must use MongoDB as database. - the app must integrate the following APIs: Visa List: to obtain information regarding Visas and documents required in the chosen country; Google Drive: to save the summary of the data obtained in the search on your Drive. - The solution must include the use of asynchronous protocols (Websocket or AMQP or MQTT) -The project must include the use of Docker and the automation of the process of launching, configuring and testing - Minimum safety requirements must be considered and documented (Self-signed certificate) The development of the FRONTEND is not required, a basic configuration is s...

    €82 (Avg Bid)
    €82 Povprečna ponudba
    38 ponudb

    We need a backend developer, who can do the db management, user management, mqtt is plus. The person need to be available offline to us, expecting person need to be from hyderabad.

    €285 (Avg Bid)
    €285 Povprečna ponudba
    14 ponudb

    telegraf influx mqtt expert who has industrial experience are required for this project. Mqtt published data needs to be parsed and inserted into influx or Victoria metrics . Experience in Linux Python node red Nodejs

    €21 / hr (Avg Bid)
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    Developer who has Industrial Experience of more than 10+ years with creating dashboard for enterprise applications are requested to bid for this project. The Dashboard will depict real time temperature and other motion sensors graphically . There will be minimum and maximum temperature of each device, and on each device there will be different level of alerts that may be dynamically set by the end user , once the set limit is reached or detected by the system Goals Registration Screen Necessary API to integrate with APP Login/ Password change and Reset Feature Create Groups and Add Users to group Add Devices to Groups / Share devices among users and groups /external temporary share

    €501 (Avg Bid)
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    we need to connect the mqtt system to my iot device and help to view output

    €76 (Avg Bid)
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    *Creating mqtt Server with port 1883 to communicate with the themrostate thru Exisiting API * Translate it in websocket so we it can be shown on html (Java) * Creating Front End Interface on Html dealing with HTML * Creating the Backend for Database-Websocket Translate- * intergrate GLB format with HTML to be

    €498 (Avg Bid)
    €498 Povprečna ponudba
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    Programmers who have relative experience in developing IIoT and Smart Home Automation Rule based Application involving smart switches socket and sensor Using MQTT Database and Mobile Programming are required Develop App + Rule Based Engine Scheduling Actions based on time Predefined tasks Geofense etc

    €464 (Avg Bid)
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    20 ponudb

    I want to log all payloads received to a log file based on the Topic Sent. see doc for more details. Include the words BlueMajic and don't bid more than $35.00 Don't bid more then

    €28 - €230
    Zapečateno
    €28 - €230
    6 ponudb

    We are working with sim800 with esp32 . We need to sim800 work seamlessly so it conencts with internet if at times the network/gprs fails and also re conenct to mqtt.

    €28 (Avg Bid)
    €28 Povprečna ponudba
    6 ponudb

    We have MQTT Broker working without website not secured , we want it to make it work with secured website

    €142 (Avg Bid)
    €142 Povprečna ponudba
    10 ponudb

    Create Mqtt Server to communicate with wifi thermostae thru API

    €69 (Avg Bid)
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    1 ponudb

    Creación de un sensor IOT para enviar datos de sensores análogos. necesito tenga un dashboard para la comunicación inicial Wifi, reset factory, Connect MQTT con certificados de seguridad.

    €138 (Avg Bid)
    €138 Povprečna ponudba
    1 ponudb

    We have a web admin panel that sends commands to our scooter IoT via the backend. We connected with a web socket MQTT built using NodeJS. I want to be able to change the IP address the commands is being sent to. Attached is a breakdown of how our system works

    €35 / hr (Avg Bid)
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    €23 Povprečna ponudba
    1 ponudb
    Build MQTT Bridge Končano left

    I have a MQTT broker setup in AWS (IOT-Core). I need to read/subscribe data from third-party MQTT broker (with username, password, 2 topic names) and put/publish the data in my IOT-Core. I'll provide access to my AWS account. As I understand, this will take less than 1 hour for the experienced resource once login credentials are available. I would prefer to do it in MS Teams meeting in the screen sharing session. Thank you.

    €44 (Avg Bid)
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    Program to Read MQTT Channel and Save Data to Database as per Specification The Program can be written in NodeJS (Node Red) , server scripts . Experienced Developer who has experience with 10+ years can bid for a one time project.

    €168 (Avg Bid)
    €168 Povprečna ponudba
    9 ponudb

    *** Please Read This project Carefully And Add The Text At The Bottom Of This Project In The Title Of Your Proposal Bid *** We have already developed both Android and iOS Apps but we have discovered that the Apps do not continuously monititor the received mqtt messages from out iot device. We are therefore looking to remove the Alerts section and within our Apps and instead have our server create Push Notifications from the mqtt messages from the iot devices. So, we are looking for a developer who has previously developed apps that register for Push Notifications on both Android and iOS. Please send your hourly rate. If you do a good job we have a lot of other work for you. *** Please Add 'I Have Push Notifications Experience' as the title of your bid *****

    €15 / hr (Avg Bid)
    €15 / hr Povprečna ponudba
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    ...(via Web API) before being broadcasted by the Gateway on the farm so the intended device receives this instruction *** TECHNICAL SPECIFICATIONS *** - Hardware components: ESP32 + Digi XBee 3 PRO (2.4 Ghz Zigbee 3.0) - Device communication: Bluetooth (Device setup), WiFi (WAN telemetry), ZigBee v3/Xbee (mesh network), MQTT/JSON - Development/programming requirements: C programming (required), Arduino IDE (desirable), experience with GraphQL (Web API endpoint), AWS IoT (MQTT broker) *** ADDITIONAL PROJECT DETAILS *** - Refer to our Request for Quote for more detailed information regarding this firmware project, which includes user requirements, technical requirements and other specifics for the purposes of you to understand our requirements and project scope in order t...

    €2974 (Avg Bid)
    €2974 Povprečna ponudba
    28 ponudb
    IoT Web Interface Končano left

    The solution uses Python 3.10+ using flask and flask-MQTT to configure and display data for up to 500 sensors

    €171 - €512
    Zapečateno
    €171 - €512
    25 ponudb

    ipk: We are in the final stage of development and there are few issues which are required to be resolved, for this we are looking for a python developer who had prior experience working in IoT, lora and mqtt service, Problem Statement 1- We are able to send the command by manually pressing button from app via sent aws and then it will run the function in the Iot device, but the issue we are facing is while scheduling the function to run multiple times in a day on daily basis, for this we will be adding those time slots in the app, via aws- api , then it will be saved as shadow of the device in aws and then it will be sent to the device and that schedule will be saved to run everyday until any change made in those times lots in the application, Action point :- Schedule the exe...

    €88 (Avg Bid)
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    5 ponudb

    We need somebody that can help us with testing of our IoT Device Manager. We have NiFi, a database and devices using MQTT protocol. We need somebody that are very familiar with NiFi and custom processors as well as database and MQTT, We need somebody that have experinces we IoT devices , device management and NiFi that can help us to make different test cases. We need somebody that is familiar with device managment and MQTT. We do not need a wen developer.

    €14 - €23 / hr
    Zapečateno
    €14 - €23 / hr
    26 ponudb

    This project is to create expandable webserver website consits of 7-8 Tabs for thermostaer and lighting gang switch The Freelancer should have expernice in Full stack , implement glb file on the website as per the below document.

    €541 (Avg Bid)
    €541 Povprečna ponudba
    62 ponudb

    We are de...solution is an AWS-based MQTT broker that connects to Azure IoT, but this may be re-developed to connect directly via MQTT using Azure IoT DPS and Azure IoT Hub. There will be two types of hardware in general. Some LTE/NB-IoT gateway autonomous devices and some BLE devices that will need gateway devices to connect to the cloud. High-level tasks includes, but are not limited to: 1) Development of FW for FOTA updates via the cloud solution 2) MQTT logic for 2-way messaging 3) Trigger-based logic on devices for automatic events (change of LED colour, sound notifications) 4) BLE Mesh FW for BLE devices 5) Logic for BLE devices to connect automatically to gateways 6) Logic for FW settings (update frequency, type of device, other settings) to be changed via lo...

    €7 - €14 / hr
    Zapečateno
    €7 - €14 / hr
    6 ponudb

    We are working on IoT app using android studio and Java ,we want to add a notifications service to our app, when we publish data through certain topic on app, that notification service should work even our phone is closed.

    €69 (Avg Bid)
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    I have seen MQTT client projects on GitHub () I need you to create or adapt a solution that will connect to a specified MQTT server and display the data based on the JSON configuration file (see the attachments). I also attach a screenshot from our mobile app that does the same thing, so you can get an idea what is to be displayed and in what manner.

    €127 (Avg Bid)
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    13 ponudb

    the project involves writing code to store and send lat & lng data via MQTT

    €20 (Avg Bid)
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    Basically, it's an IoT requirement with the knowledge of Bigdata and experience with Angular or React with NoSql-based database systems such as Scylla / Cassandra. JD: As a Software/Solution Architect engineer, you are ready to work with us to design efficient, forward-looking and resource-saving logistics processes in or...profile. You bring in-depth experience in frontend development with Angular/React. You have already gained experience with NoSql-based database systems such as Scylla / Cassandra or similar and are familiar with SQL. Experience in the IoT environment, especially with event processing systems and data modeling of NoSql databases would be desirable. Experience with typical IoT technologies such as MQTT, Kafka and InfluxDB are desirable, but not essential. Ti...

    €2172 (Avg Bid)
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    I want a payload decoder that will allow a Browan temp and humidity sensor TBHH100 to send data to my Chirpstack server. All the infrastructure setup and working, all I am missing this the payload decoder.

    €22 (Avg Bid)
    €22 Povprečna ponudba
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    ANDROID DEVELOPER WITH 10+ YEARS OF EXPERIENCE WITH GOOGLE MAPS ,MQTT ,IIOT ,XMPP ,NFC AND BLUETOOTH STACK REQUIRED FOR PROJECT BASIS

    €191 (Avg Bid)
    €191 Povprečna ponudba
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    You are given a task to convert the raw data available in EddyStone TLM , iBeacon format and extract MAC , Temperature and Humidity along with Battery The code is to be written in Python , Java, PHP ,Go any language will suite our purpose The Stream link is {"msg_id":3004,"device_info":{"device_id":"moko001","mac":"58bf25314cce"},"data":[{"type":8,"value":{"timestamp":"2022-11-17T20:25:35+05:00","type":"Unknown","mac":"bc57290093f3","rssi":-82,"name":"AC Probe","raw":"0201060303aafe1216aafe21010f0e5b1e0fff000119fff1fca509168020750100000000090941432050726f6265"}},{"type":8,"...

    €485 (Avg Bid)
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    ...send and receive data via MQTT QoS 1. WiFi: Entry of credentials in the web portal via initial access point (no hard coding of credentials) Protocoll: MQTT with "Quality of Service" 1 MQTT Broker: HiveMQ Data to be sent Publisher 1 (topic: /chip-id/stat/....) 1. temperature value e.g. 22.3°C 2. temperature setpoint e.g. 25°C 3. configuration parameter in piece e.g.: 1,0,-5,2,50,8 Data to be sent Publisher 2 (can be done via MQTT Explorer, topic: /chip-id/cmd/....) 1. temperature set point e.g. 24.0°C 2. configuration parameter in piece e.g.: 1,0,-5,2,23,7 If the Publisher 2 sends changed data, these are to be taken over from Publisher 1. MCU: ESP32-S3-WROOM-1 IDE: PlatformIO VS code Framework: Arduino/RTOS The freelancer should be ...

    €169 (Avg Bid)
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    We Need a full stack developer for our IOT and IIOT based products. Desired Candidate Profile : - Hands-on experience in JavaScript, Node.js, typescript, python, PHP, html etc. - Experience working on IOT/Cloud based projects. - Strong knowledge in IoT communication protocols like MQTT, OPC UA, REST APIs - Working knowledge of Cloud Technologies (Azure/AWS), EC2, Cloud Architecture, etc. - Experience in Data modelling and RESTful API design and implementation - Exposure to cloud computing technologies.

    €102 (Avg Bid)
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    i want to insert data into sql database from mqtt brocker on data changed

    €73 (Avg Bid)
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    12 ponudb

    I HAVE ESP32 I WANT TO PUT DATA COME FROM MQTT INTO SQL DATABSE

    €93 (Avg Bid)
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    We have a python code that works with a Telegram bot and a MQTT broker. We need to add a couple of functionalities.

    €19 (Avg Bid)
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    9 ponudb