Mqtt jobs
I'm seeking an expert in ESP32 microcontroller and MQTT Mosquitto Broker who can help me with a project aimed at remotely controlling appliances over Wi-Fi. Key Requirements: - Design and implement an ESP32 based system for remote control of appliances. - Integrate MQTT Mosquitto Broker for communication management. - Ensure Wi-Fi is utilized as the main communication method. Ideal Skills and Experience: - Proficient in programming and working with ESP32. - Strong understanding and experience with MQTT Mosquitto Broker. - Prior experience with home automation projects would be a plus.
...network storage system. This position involves configuring TrueNAS, Frigate, Home Assistant, and MQTT to create a comprehensive security and notification system. This is a one-time setup job, not an ongoing role. Key Responsibilities for One-Time Setup: Server Configuration: Install and configure TrueNAS for optimal performance and storage management focused on initial setup. Frigate Setup: Deploy and configure Frigate NVR for object detection using IP cameras, with a focus on initial accuracy and performance tuning. Integration with Home Assistant: Integrate Frigate with Home Assistant for initial setup to centralize control and automate based on camera detections. MQTT Configuration: Set up MQTT broker to facilitate initial communication between Frigate,...
I'm seeking a professional with expertise in ESP32...with expertise in ESP32 and Mosquitto Broker for industrial control, specifically in process automation. It is necessary to write code according to the PCB scheme and topics for MQtt management. esp32 via mosqutto broker. Mandatory use of TLS certificates Key Responsibilities: - Design and implement an ESP32 and Mosquitto Broker setup tailored for industrial process automation. - Integrate MQTT communication protocol into the setup for seamless connectivity and control. Ideal Skills: - Extensive experience with ESP32 and Mosquitto Broker. - Proven track record in industrial process automation. - Proficiency in MQTT, with previous integration examples. Please provide examples of similar projects you have c...
...telemetry. The portal should be built using tools and frameworks like TrackIt, MQTT Telemetry Dashboard, and flespi-io-js. Scope and Requirements 1. Integration with Flespi - Use Flespi as the data-sharing and storage platform for vehicle telemetry. - Ensure the solution can retrieve and display data in real time from Flespi. 2. Customer-specific Live Tracking Portal - Create a dynamic and customizable live tracking view for customers. - Generate a unique URL for each customer that links to their specific tracking portal. 3. Frameworks and Tools - TrackIt: An open-source GPS tracking application built with the Quasar framework and for map visualization. - MQTT Telemetry Dashboard: Example for using MQTT to receive and display telemetry data. - flespi-io-js:...
...Includes Python programming, linear algebra, calculus, probability, statistics, database design, SQL, data visualization, Fourier analysis, and image/audio processing. Automotive Embedded Diploma (112 hours) – Focus on automotive communication protocols (CAN, LIN, UDS), AUTOSAR, powertrain systems, infotainment, and OSEK operating systems. AWS IoT Diploma (48 hours) – Topics include AWS IoT Core, MQTT, device shadow, IoT rules, SNS triggers, IoT Greengrass, FreeRTOS, and IoT security and analytics. Responsibilities: Develop and record video tutorials with clear, step-by-step explanations in English. Ensure high audio and video quality. Create content that is practical, hands-on, and easy to follow. Preferred Qualifications: Strong background in embedded systems, IoT...
I'm in search of passionate and skilled IoT Developers to become a part of our vibrant team. Whether you're a fresh graduate keen to launch your career or a seasoned expert aiming to broaden ...solutions for the Industrial sector. Key Responsibilities: - Develop innovative applications that link devices and shape the future of technology. - Work on advanced IoT solutions tailored for Industrial IoT. Ideal Skills and Experience: - Strong understanding of IoT concepts. - Proficiency in programming languages like Python, C++, or Java (preferred). - Familiarity with IoT platforms such as MQTT, AWS IoT, or Azure IoT Hub (preferred). Join us to innovate, learn, and evolve in a collaborative and technology-driven setting. Apply now to be a part of the IoT transformation in th...
Hi there I did read your project description and it looks you are looking for an electronics engineer having experience in circuit, PCB layout designing, and microcontrollers coding/firmware development. My name is Engr. Saddam Gul, I am an electronics engineer having 5+ years of experience in circuits designing, PCB layout designing, and embedded system microcontrollers (Arduino, ESP32, FPGA, C2000, STM, and Rpi) coding/firmware development. I have successfully executed numerous complex projects, which you can view in my portfolio as samples. Please feel free to share more details about your project, and don't hesitate to contact me for any further discussions. Thank you Regards Engr. Saddam Gul
connect to mqtt broker, get some info from the general topic (iotlesson_eventbus/grafeio113/out/#) take all the info. then from the iotlesson_eventbus/grafeio113/out/ZWave_8_Metered_Wall_Plug_Switch_on_desk_Sensor_power/state take the value and show it in a plot as watts on y axis and secs in y axis. show the status (on/off) based from the topics iotlesson_eventbus/grafeio113/out/ZWave_8_Metered_Wall_Plug_Switch_on_desk_LED_ring_colour_when_device_is_on/state 1 iotlesson_eventbus/grafeio113/out/ZWave_8_Metered_Wall_Plug_Switch_on_desk_LED_ring_colour_when_device_is_off/state 0 also create 2 buttons on/off to send the respective values. i have started the code but it does not work. ``` import as mqtt import ssl import os import sys import as plt import
I'm seeking a firmware professional with prior experience on the NB IoT. The goal is to send telemetry data via MQTT using NB IoT. Ideal Candidates Should Have: - Previous experience working with SIM7028 - Knowledge of sending telemetry data via NB IoT - Proficiency in using MQTT for data transmission - Ability to work with both analog and digital sensor data
...developing a MQTT client app using android studio (java). I am using Paho MQTT library (search for "Android MQTT client" in github) What I did so far? Mqtt integration: - the app establishes a connection to an MQTT broker using the Paho MQTT library. - the app subscribes to a specific MQTT topic and listen for incoming messages then display received MQTT messages in a TextView within the main activity, updating it in real-time as messages arrive. - it also publishes messages to another MQTT topic when triggered by a button. What I tried to do: Create a background service that subscribes to a MQTT topic and listens for incoming MQTT messages even when the app is in the background. Use the Se...
I'm seeking a skilled Python developer to assist in creating the backend for a fuel tank automation system. The system interfaces with a PLC and HMI, and your primary task will be developing the Python backend to facilitate communication with the PLC over MQTT. Key Responsibilities: - Receive fuel level data from built-in tank sensors via Email - Process this data and relay it to the PLC via MQTT. Please attach the portfolios If you have experience in developing IoT systems using Python. You will collaborate with our PLC programmer. I am looking for a individual developer who can join in our team. Thank you.
...Backend: Node.js or Python for backend services. WebSocket for real-time communication. Redis for caching and message queueing. WebRTC for audio/video calls. Database: Firebase Realtime Database or Firestore for data persistence. MongoDB or PostgreSQL for analytics and storage of non-realtime data. Encryption: End-to-end encryption using Signal Protocol for messages and calls. Messaging Protocols: MQTT for lightweight, resource-efficient messaging. AMQP (RabbitMQ) for reliable message delivery in high-traffic scenarios. Push Notifications: FCM (Firebase Cloud Messaging) for Android. APNs (Apple Push Notification Service) for iOS. Cloud Platform: Hosted on AWS, Google Cloud, or Microsoft Azure. Auto-scaling and load balancing for high availability. Workflow User Login: Authe...
I'm seeking a skilled professional to integrate my Siemens PLC with HomeAssistant via ModBus or MQTT. This integration should allow me to view and control from wall switches or HomeAssistant panel, indoor and outdoor lights relays from HomeAssistant. Siemens PLC is already working and configured, i have complete project file for Logo SoftComfort software. INFO: Last LOGO! update 8.4 is dedicated for integration in HomeAssistant via MQTT. My home using Siemens Logo and i can turn lights on/off via HMI panel or by room buttons (push buttons) and i want to add control/view from HomeAssistant via MQTT or ModBus.
...Backend: Node.js or Python for backend services. WebSocket for real-time communication. Redis for caching and message queueing. WebRTC for audio/video calls. Database: Firebase Realtime Database or Firestore for data persistence. MongoDB or PostgreSQL for analytics and storage of non-realtime data. Encryption: End-to-end encryption using Signal Protocol for messages and calls. Messaging Protocols: MQTT for lightweight, resource-efficient messaging. AMQP (RabbitMQ) for reliable message delivery in high-traffic scenarios. Push Notifications: FCM (Firebase Cloud Messaging) for Android. APNs (Apple Push Notification Service) for iOS. Cloud Platform: Hosted on AWS, Google Cloud, or Microsoft Azure. Auto-scaling and load balancing for high availability. Workflow User Login: Authe...
...Backend: Node.js or Python for backend services. WebSocket for real-time communication. Redis for caching and message queueing. WebRTC for audio/video calls. Database: Firebase Realtime Database or Firestore for data persistence. MongoDB or PostgreSQL for analytics and storage of non-realtime data. Encryption: End-to-end encryption using Signal Protocol for messages and calls. Messaging Protocols: MQTT for lightweight, resource-efficient messaging. AMQP (RabbitMQ) for reliable message delivery in high-traffic scenarios. Push Notifications: FCM (Firebase Cloud Messaging) for Android. APNs (Apple Push Notification Service) for iOS. Cloud Platform: Hosted on AWS, Google Cloud, or Microsoft Azure. Auto-scaling and load balancing for high availability. Workflow User Login: Authe...
...Backend: Node.js or Python for backend services. WebSocket for real-time communication. Redis for caching and message queueing. WebRTC for audio/video calls. Database: Firebase Realtime Database or Firestore for data persistence. MongoDB or PostgreSQL for analytics and storage of non-realtime data. Encryption: End-to-end encryption using Signal Protocol for messages and calls. Messaging Protocols: MQTT for lightweight, resource-efficient messaging. AMQP (RabbitMQ) for reliable message delivery in high-traffic scenarios. Push Notifications: FCM (Firebase Cloud Messaging) for Android. APNs (Apple Push Notification Service) for iOS. Cloud Platform: Hosted on AWS, Google Cloud, or Microsoft Azure. Auto-scaling and load balancing for high availability. Workflow User Login: Authe...
...event updating) - Types? (XoY, Bar, StackedBar, History color bars, etc..) - Nice to have: collection of examples of sensor data visualization Web-view page with top majority of the canvas with “back to app button” at the bottom (or other button examples) - Nice to have: interaction Web2App both ways Nice to have / bonus - not mandatory: - Remote/Server API skeletons/examples - IOT standards (MQTT,..) Deliverables: - full source code and set up (support few set up seats) - all other files and documentation to ungate further development and enable publishing on store apps manual verification[s] to pass - learning support base included + later learning/consultation per hour to be dicussed ...
I'm looking to implement a robust service on AWS for handling time-series sensor data. The primary aim is to facilitate real-time analytics. This project will utilize several AWS services including: - Amazon S3 - Amazon DynamoDB - Amazon IOT Core - Amazon Lambda - Amazon API Gateway The overall system is based on receiving sensor data over MQTT from IOT devices, storing this, and providing access on both a real-time and historical basis over a WS/HTTP API respectively. The project scope includes writing Lambdas as needed to handle API requests, including authorisation and authentication where required, and a demo client application to prove functionality. It is preferred if Lambda and Client are written in C#, however alternatives are also acceptable. A full specification do...
...setup of an IoT project using EMQX open-source on an Ubuntu 24.04 server instance. Below is the work completed so far: 1- Server Setup: Ubuntu Server 24.04 instance created on AWS. EMQX installed and configured via SSH. Elastic IP and firewall security groups added. 2- Device Configuration: ESP8266 wireless temperature and humidity controller connected. Readings verified through MQTT Explorer. 3- Webhook Integration: A webhook added to EMQX to forward temperature and humidity data to InfluxDB. 4- Problem: Attempted to connect InfluxDB with Grafana to visualize the data. However, InfluxDB returned a 404 error when trying to store or query data. 5- Objective: We need an experienced IoT developer to help: Debug and fix the InfluxDB connection issu...
I'm looking for a talented developer with experience in IoT and MQTT to enhance our existing IoT solution. The primary objective is to make the solution scalable to ensure high availability. Key Requirements: - Implementing new feature for improved network load balancing. - Performance optimization to handle high traffic. - Ensuring system remains robust under heavy loads. Ideal Skills: - Proficient in MQTT and IoT development. - Experience with network load balancing techniques. - Strong background in performance optimization. Current solution (4 instances) ---- data_adapter (python) ---- mqtt (js) ---- iotim (js) ---- iotwave (laravel) The IoT solution currently uses DigitalOcean as its platform. Please integrate Prometheus for monitoring and alerting on ins...
...quality through simulation. To improve search quality through simulation, the following points can be considered: Diversifying scenarios: Simulating more complex realistic scenarios, such as increasing the number of sensor nodes or adding mobile nodes. Testing the impact of packet loss, noise, and interference on performance. Expanding protocol analysis: Studying other protocols such as CoAP and MQTT alongside UDP, TCP, and NDN to evaluate performance more broadly. Analyzing the impact of optimizing protocol settings (such as packet size, waiting time). Metrics Expansion: Analyze additional metrics such as packet loss rate, bandwidth utilization efficiency, and response time under different load conditions. Failure Scenario Testing: Simulate node failures or poor conne...
I'm an intermediate MQTT user seeking a mentor to guide me through the intricacies of hosting MQTT on AWS, configuring Access Control Lists (ACL), and understanding the use of wildcards. Key Requirements: - Extensive experience with MQTT and AWS - Excellent teaching skills - Proficient in explaining complex concepts in a simple way - Hands-on experience with ACL configuration and wildcard usage Please note that while I haven't specified particular MQTT features I'm interested in, I'm open to learning about Quality of Service (QoS), Last Will and Testament (LWT), and Retained Messages if deemed necessary. I have a fully operational AWS account and I'm ready to dive into this learning journey.
...can run efficiently for extended periods. - Set up local data logging on ESP32-32 to ensure data is not lost during transmission failures. - Project code need to be tested in Arduino IDE, and connection to arduino iot cloud need to be monitoring process in serial monitor. - Uses TCP and UDP ports: - : 8884 - : 8883 - : 8443 - MQTT Broker: - You will also need to allow NTP access on port 123 UDP for - Use UART2 to connect TX and RX (GPIO´s 16 and 17) between ESP32-32 and SIM7600 - Use GPIO 22 to connect DHT22 sensor output. Ideal Skills: - Proficient in working with ESP32-32 and SIM7600g-h modules - Experience with Arduino IoT Cloud - Knowledge in GSM internet connectivity - Capability
...hub must have the capability to connect to both WiFi and Ethernet, and it should support the MQTT protocol in addition to Zigbee. Key Requirements: - The Zigbee DC voltage sensor needs to monitor 2 DC voltage levels and send alerts when voltage thresholds are crossed. - The Zigbee hub must connect to the sensors via Zigbee and both WiFi and Ethernet, ensuring versatile connectivity. - The sensor and hub should support the MQTT protocol, allowing for effective message queuing and delivery. Ideal Skills: - Extensive experience in IoT and embedded systems - Experience with cc2530 chipset - Experience with hub CPU's such as the MT7688 - Proficient in designing Zigbee-based devices - Familiar with MQTT protocol and its application in IoT - Skills in developing ba...
I'm seeking a proficient developer specializing in the MERN stack and MQTT protocol for an exciting project: building a comprehensive fleet management application using Flespi and Traccar. Key Responsibilities: - Design and develop a complete fleet management system employing the MERN stack (MongoDB, , React.js, Node.js). - Integrate real-time data processing capabilities using the MQTT protocol for seamless communication and tracking. - Utilize Flespi for device management and data logging. - Implement Traccar for effective fleet management solutions. Ideal Skills: - Extensive experience in developing applications using the MERN stack. - Proficiency in working with MQTT protocol. - Prior experience with Flespi and Traccar is highly desirable. - Strong understan...
I'm looking for an expert in IoT and network security to help develop a project aimed at mitigating DDoS vulnerabilities specifically at the broker-level in MQTT. The main technique to be implemented for this protection is anomaly detection, with a particular focus on machine learning methods. Ideal skills and experience for this project: - Extensive knowledge in IoT and MQTT protocol - Strong background in network security, specifically DDoS mitigation techniques - Proficient in machine learning and its application in anomaly detection - Experience in developing and implementing broker-level protection measures - Ability to create a project that is both practical and innovative.
...(EC) Total Dissolved Solids (TDS) Turbidity Chemical Oxygen Demand (COD) Biochemical Oxygen Demand (BOD) Ammonia Levels Nitrate Levels Total Suspended Solids (TSS) The solution must ensure compatibility with IoT protocols, cloud platforms, and a scalable design for future expansion. Key Responsibilities IoT Data Integration Develop Python scripts to interface with sensors using protocols like MQTT or HTTP. Simulate sensor data for testing and development. Backend Development Build RESTful APIs using Flask or Django for data ingestion and processing. Set up a robust database to store time-series sensor data (e.g., PostgreSQL, InfluxDB). Implement user role management for access control (e.g., admin, viewer). Cloud Platform Integration Connect the system to cloud platforms like...
Project: Configuring NATS Server in Docker Container Objectiv...configure the NATS Server within a Docker container, designed to support a real-time communication application. The server must handle user authentication, store messages in buckets using JetStream, and facilitate communication via WebSocket and MQTT. Project Scope Technical Requirements Authentication: Implement user authentication using username and password, assigning specific permissions per account. JetStream: Configure efficient message storage in buckets with a robust organization. WebSocket and MQTT: Configure support for simultaneous WebSocket and MQTT connections, enabling communication between users. Account Management: Create isolated namespaces for each user. Configure topic import/export bet...
I'm seeking an ESP32 specialist to assist in removing MQTT and replacing it with another protocol suited for real-time communication and alerts. Key Tasks: - Remove MQTT from the existing ESP32 project - Identify and implement a suitable replacement for MQTT - Ensure system stability and reliability following the transition Ideal candidates should have: - Extensive experience with ESP32 - Proficiency in various communication protocols - Strong problem-solving skills to maintain system stability post-transition The replacement protocol should be Firebase. "Firebase enhancements or features" The Firebase integration should utilize a real-time database. The Firebase integration should include user authentication.
Project Title: MQTT Broker Setup with Wireless Sensors Integration on AWS Project Description: We are seeking an experienced freelancer to help set up an MQTT-based system for monitoring wireless temperature and humidity sensors. This involves the following tasks: 1. AWS EC2 Setup: Configure an EC2 instance running Ubuntu 24.04 LTS. Install Docker on the instance. Set up an EMQX MQTT broker in a Docker container. Configure security groups to allow access to ports 1883 (MQTT connections) and 18083 (management interface). Assign an Elastic IP for consistent access. 2. EMQX Configuration: Set up the EMQX broker to receive and process data from wireless sensors. Add user authentication and ensure secure access to the broker. 3. Wireless Sensor Integr...
I'm looking for a professional to assist with a software update on my ESP32. The primary objective of this update is to remove the MQTT functionality from the device. Ideal skills and experience for this job: - Extensive knowledge and experience with ESP32 - Proficient in software updates and modifications - Familiar with MQTT and its integration on ESP32 - Problem-solving mindset for potential technical challenges
...and consistent data transmission. User Interface (Optional) Provide a simple UI or command-line interface for setup and diagnostics. Technical Requirements Hardware Support for Modbus communication. 4-20 mA signal acquisition interface. Modules for Ethernet, Wi-Fi, and SIM-based connectivity. Software Embedded programming for real-time data logging. Protocol implementation for Modbus RTU/TCP. MQTT/HTTP/FTP support for server communication. Other Features Robust error handling and diagnostic tools. Power-efficient design with low downtime. Compact and scalable architecture. Deliverables Fully functional data logger prototype with all requested features. Source code and detailed documentation for hardware and software. Support during integration and testing phases. This projec...
My ESP32 application, currently utilizing the AWS IoT Embedded SDK uses WIFI to send data to our MQTT endpoint. We require the integration of cellular connectivity. We are using the Quectel BG95 modem. We are using FreeRTOS for task management. Key Requirements: - Modify the existing embedded C code for the ESP32 to incorporate cellular connectivity. - I would prefer if you can provide the connectivity layer to use the existing code Ideal Skills and Experience: - Proficient in embedded C programming. - Extensive experience with ESP32 and AWS IoT Embedded SDK. - Proven track record in implementing cellular connectivity in IoT applications.
...able to track GPS location, read notifications, and communicate through MQTT. Key Responsibilities: - Implement functionality to read Eddystone Beacons - Update a table adapter offline using SQLite DB - Sync data with an API - Integrate GPS location updates - Incorporate a notification reader - Implement MQTT communication Critical Features: - Reading Eddystone Beacons - Updating the table adapter - Syncing with the API I need the application to read UID (Unique Identifier) from the Eddystone Beacon. Ideal candidates should have: - Proven experience in Android app development - Familiarity with Eddystone Beacons - Proficiency in using SQLite DB - Experience with API integration - Knowledge of GPS tracking and MQTT Please note, this is a request for quick deve...
...creates a limitation since the different device models we handle have unique properties and configurations, which forces us to separate them into two main categories: Actions Configurations When we need to integrate a new model, it introduces distinct properties, making it difficult for our API and mobile application to adapt seamlessly to these changes. Additionally, our API interacts with AWS MQTT to handle the actions and configurations sent to the hardware devices. These devices receive the information, process it, and update their values accordingly. Practical example: First model Properties: Name Password Actions: Enable/disable device Enable/disable alarm Configurations: Alarm duration Power-on duration Second model Properties: Name Password Actions: Enable/disable ...
...particularly with the STM32U5 microcontrollers. Key Responsibilities: - Write an embedded C program to connect a device to Azure IoT Hub - Implement telemetry data transmission to IoT Hub using MQTT The telemetry data to be sent is from custom sensors. While the specifics of these sensors can be discussed, familiarity with various types such as temperature, pressure, and motion sensors would be beneficial. Ideal Candidate: - Proven experience with STM32U5 family microcontrollers - Strong skills in Embedded C programming and Firmware Development - Previous work with Azure IoT Hub - Knowledge of MQTT communication protocol - Experience with custom sensor data handling The development will use STM32CubeIDE. The focus will be on developing and integrating specific modules...
...particularly with the STM32U5 microcontrollers. Key Responsibilities: - Write an embedded C program to connect a device to Azure IoT Hub - Implement telemetry data transmission to IoT Hub using MQTT The telemetry data to be sent is from custom sensors. While the specifics of these sensors can be discussed, familiarity with various types such as temperature, pressure, and motion sensors would be beneficial. Ideal Candidate: - Proven experience with STM32U5 family microcontrollers - Strong skills in Embedded C programming and Firmware Development - Previous work with Azure IoT Hub - Knowledge of MQTT communication protocol - Experience with custom sensor data handling The development will use STM32CubeIDE. The focus will be on developing and integrating specific modules...
...Application Opening and Login Procedures: • The application will start with a splash screen and then connect to the backend server and log in. • After the login process, the necessary parameters will be downloaded and the main screen will be directed. 2. MQTT Client Integration: • The application will connect to an MQTT Broker server using the MQTT Client and listen for commands from third-party systems here. • It will open the relevant pages (payment or cancellation page) according to the “Payment” and “Cancel” commands coming via MQTT. 3. Intra-Application Communication with AIDL: • AIDL will be used to call the functions and screens of another Android application on the same device. • The developer ...
I am looking for a reliable, on-call support professional to maintain our four native mobile applications. The apps are two Android ones (Customer and Driver) developed in Java, and two iOS ones (Customer and ...Android ones (Customer and Driver) developed in Java, and two iOS ones (Customer and Driver) developed in Swift. Your primary responsibilities will include: - Troubleshooting: Identifying and resolving issues that may arise - Implementing updates: Ensuring the app functionality is smooth across both platforms Ideal candidates should have: - Excellent troubleshooting skills - Technical skills like MQTT, FCM, Maps API, Android (Java and/or Kotlin) Native Development, iOS (Swift) Native Development - A strong background in mobile app development, deployment and main...
...with OTA, MQTT, Custom PCB, and AC Power Support Project Overview: This project focuses on creating a robust, smart plant watering and monitoring system using a custom-designed PCB and powered by an ESP32 microcontroller. Designed for convenience, the system will plug directly into an AC power socket, making it suitable for continuous indoor or outdoor use. Additional functionalities include automated plant watering, real-time monitoring of TDS, pH, and temperature, OTA updates, and MQTT-based remote monitoring and control. Objectives: 1. Automate Plant Watering: Control watering intervals with remote manual override. 2. Monitor Environmental Parameters: Continuously monitor Water TDS, pH, and temperature. 3. Remote Communication: Enable control via Wi-Fi, Bluetooth, an...
I'm seeking an experienced expert in designing and developing bespoke IoT projects using ESP32 or ESP8266. The project will encompass sensor integration, real-time data monitoring, and the creation of intuitive interfaces for easy control. Key aspects of the project include: - Optimized power management: The solution should be energy-efficient. - Reliable connectivity: Use of various protocols (MQTT, HTTP, etc.) to ensure a stable connection. Although I haven't specified the type of user-friendly interface, sensors, or communication protocol, I am open to your suggestions based on your expertise and previous experiences. Ideally, you should possess: - Extensive knowledge in IoT and ESP32/ESP8266. - Proficiency in designing intuitive user interfaces. - Experience with va...
Most know shelly ,mqtt ,ssl. Api setup on shelly. If not dont write to me!!!!
I'm in need of a skilled professional who can assist me with collecting environmental data via LoRAWAN. This data, primarily focused on temperature and humidity, needs to be sent via WiFi using either MQTT or HTTP. The preferred destination for this data is Firebase, to be later utilized on a React dashboard. Key requirements: - Experience with LoRAWAN and environmental sensors, particularly temperature and humidity sensors. - Proficient in using MQTT and HTTP for data transmission. - Familiar with Firebase and integrating data for use on a React dashboard. - Ability to set up data collection and transmission every time there's a change in state. - Knowledge of data collection frequency settings and adjustments based on sensor feedback. Ideal candidates will have ...
I'm looking for someone to improve the UI of my Flutter app, specifically the navigation bar, and address some connectivity and data parsing issues. Key Tasks: - Modify the navigation bar to enhance user experience - Fix bugs related to MQTT broker connection - Adjust JSON parsing to be softcoded - Ensure the app can connect to the web and fetch values Ideal Skills: - Extensive experience with Flutter - Strong problem-solving abilities for bug fixing - Proficient in UI/UX design principles - Understanding of MQTT protocol and JSON parsing Please only apply if you can start immediately and have a portfolio showcasing similar projects.
I'm looking for an experienced PHP developer who can assist me in publishing data from a client to an MQTT server using sockets. Key Requirements: - The data needs to be formatted as JSON before being published to the MQTT server. - The project involves MQTT's Publish operations exclusively. - The Quality of Service level for the MQTT messages is set to QoS 0. Ideal Skills: - Proficient in PHP and familiar with socket programming. - Experienced in working with MQTT protocols. - Strong understanding of JSON formatting.
I need an MQTT broker server hosted in the cloud. The primary purpose of this server is to collect data from IoT devices, specifically wearable technology. Key Requirements: - Data Collection: The broker should be capable of collecting various types of data, including sensor readings, device status updates, and location data. - IoT Compatibility: The server has to be designed to communicate with wearable technology. Ideal Skills: - Proficiency in setting up and managing MQTT brokers. - Experience with cloud services. - Knowledge and experience in working with IoT and wearable technology. I am looking for a freelancer who can understand these requirements and deliver a robust and efficient solution.
