Mqtt delphi jobber
converter para VB6 uma Unit do delphi
I need a freelancer to assist me in connecting my MIT App Inventor to my HiveMQ broker. The main goal of this project is for me to gain knowledge and understanding about IoT connectivity. I have the arduino code working succssfuly when I enter the topic and the message manullay in HiveMQ broker. Now I like to use MIT App inventor to connect to broker and passes the topic & message...succssfuly when I enter the topic and the message manullay in HiveMQ broker. Now I like to use MIT App inventor to connect to broker and passes the topic & messages Key requirements: - Connection of MIT App Inventor to HiveMQ broker - Ability to switch ESP32 LED on/off Ideal Skills: - Proficiency in IoT connectivity - Experience with MIT App Inventor and HiveMQ - Strong understanding of ESP32 and ...
I need assistance in simplifying the library management of a Platformio project. I need the openDTU Project to be simplified so that all the network and mqtt stuff is removed. I want just the inverter control functionality in that library so that im able to control it with the ESP32 without internet connection.
I'm on the lookout for an experienced professional who can set up a MQTT server and client to establish secure IoT communication for my device, a SoundBox Notification Speaker. Key requirements include: - The setup of an MQTT server and client from the ground up. - Utilisation of SSL/TLS encryption to secure the connection and ensure data integrity. - Experience in working with similar type of devices i.e., IoT communication devices. The ideal freelancer should have a proven track record in IoT-based projects, particularly those demanding real-time communication. Experience with data logging could be a bonus. Knowledge of encryption techniques and the ability to implement them on MQTT communication is crucial. Willingness to provide post-setup support would be...
As a seasoned ESP or NODE MCU developer, I am seeking your expertise to integrate and transmit data using Bluetooth after power On. The sensors for which I need to integrate include Temperature, Humidity, PIR motion, Pressure, and an RTD (Resistance Temperature Detector). To elaborate: - Sensor Integration: You need to possess in-depth knowledge about different types of sens...such as Turning on and Turning off the relay. - Data Transmission: After the power is on, the task is to transmit Sensor data using Bluetooth. The ideal candidate would have solid experience with ESP or NODE MCU, a keen understanding of different types of sensors, proficiency with Bluetooth technology, and a knack for implementing efficient data transmission methods. MATTER PROTOCOL IS A MUST MQTT ADV...
...knowledge. This app must be able to: 1) Use an on-device proxy/VPN server and proxy/VPN configuration to intercept HTTP traffic live ("capture" apps like this already exist) 2) Must be able to apply a domain filter on which traffic to watch for 3) Record all relevant HTTP data - headers, body, and response 4) Captured data will then be immediately sent to a configurable HTTP endpoint 5) Optionally: MQTT endpoint for sending captured data 6) App must run in the background and do this operation perpetually, until stopped This app will only ever be deployed to a single device, so I will likely need help setting up LaunchPad, or bringing up the code in my own developer environment for self-install. The traffic capture going on is literally equivalent to what is already b...
...that pulls device telemetry data from an MQTT broker. The dashboard should be able to display these real-time system performance metrics, while storing the data into InfluxDB. The dashboard will be built utilizing React, hence significant proficiency with React, multi-threading, and concurrent connections is required. Key responsibilities will include: - Development and deployment of a real-time dashboard using React. - Incorporating the JWT token for secure communication. - Writing scripts for multi-threading and concurrent connections. - Ensuring that the dashboard can source and display device telemetry data in real-time from an MQTT broker. - Managing the storage of data into InfluxDB from MQTT. Ideal qualifications: - Experience with MQTT protocol....
I have a need for a meticulous researcher who can work effectively with IDA Pro. The goal is to retrieve lost source code originally written in Delphi XE. An adept understanding of both IDA Pro and Delphi is crucial for this task. Key Skills & Experience: - Proficiency with IDA Pro - Extensive knowledge of c++ programming language - Proven experience in software reverse engineering Your primary focus will be to detect, analyze, and retrieve the lost code. Attention to detail and problem-solving skills are of immense importance for this project. I am looking forward to proposals/responses describing your relevant experience and plan of action for this task.
I'm looking for a skilled professional to assist with an embedded software project that involves working with microcontrollers. Requirements: RTU shall be connected to...microcontrollers. Requirements: RTU shall be connected to following ETHERNET TCP IP/ MODBUS TCP IP/ SERIAL/ DNP3.0 SERIAL/ DNP 3.0 IP, etc. The ports Profibus and Profinet used protocol converter RTU connections GPRS link over DNP3 /Mod Bus TCP/IP /GSM GPRS servers. The RTU having functionalities analog input, analog output, digital input, digital output. RTU communication protocol: DNP3 level 4 & MQTT Both RTU Serial Comm Protocol: DNP3 level 4 Master/slave and peer-to-peer, Slave, Modbus Master/Slave DNP3 level 4 in TCP Master/Slave, UDP Master/Slave and peer-to-peer, Modbus TCP Server/Client, Modbus...
We are looking for a Full stack Python developer who can help us to modify Web application that will interface with a AWS (EC2) cloud server. We need someone who has experience with API integration, MQTT, Sockets, MYSQL, S3 bucket, AWS IOT, Dynamo DB, Lambda function, ajax, java script with react, data prediction and analytics, git hub using Python. we can face some issue in web Application. 1. Application surfing slow 2. Application which have showing "Bad Gateway" error. so we want to do Application maintenance. As a candidate, we would like you to submit a proposal that outlines your experience with similar projects and how you can help us achieve our goals. Please include links to any past completed projects that are relevant to this job description. We look forwa...
...Application to an Azure EventGrid MQTT Broker. We have succesfully published to public brokers but are having roadblocks with Azure's Authentication. We are using a for EC Private Key, and for Certificate. The overall task is to successfully publish and subscribe to an Azure EventGrid broker, once you write a client that is capable of connecting to the broker, we will handle the data payload. It's really the Authentication we need. Feel free to use any libraries you want; the process is up to you. The project is in Codesys SP16.5. running on an IFM CR1204 HMI. Would be very impressed if no licensed libraries are required. And would warrant more of a reward. -- Auto generated below -- I'm in need of an experienced Codesys Developer to write a MQTT cli...
More details: What specific features are you looking for in your zigbee home automation system? Energy monitoring What is the primary goal for incorporating energy monitoring in your zigbee home automation system? Reduce energy bills Which types of devices would you like to include in the energy monitoring system? Lighting systems
Busco un Profesor que pueda guiarme en la creación de apps para móvil Android e IOS, necesariamente con Delphi 11 con FIreMonkey, manejo de cámara y geolocalizacion, puede ser asesoría por hora y por anydesk
I'm seeking a proficient Delphi instructor to help me navigate building mobile apps for both Android and IOS using FireMonkey. A strong understanding of MySQL databases is also essential. I'm more interested in thoroughly understanding the process. We'll be working at a moderate pace, making sure all concepts are well-addressed before moving on. In terms of technical experience, the freelancer should have: - Profound knowledge in Delphi, - Experience in building Android and IOS apps using FireMonkey, - Comprehensive understanding of MySQL databases, - Excellent teaching and communication skills. Although I skipped the question on primary features, it would be an added advantage if you could enlighten me on user authentication, database integration, and in-a...
we are looking for a professional to re-write a legacy program built from Delphi to Node JS, the framework that we are going to be using is Devexpress JS, the database is SQL , we could use asp.net instead of Node JS if necesary, but Node is desirable
I need an experienced Delphi developer to focus on two key aspects of my existing SQL Server ERP program. Data Querying and Retrieval: - Real-time data updates need to be made available. This will require a good understanding of SQL Server data structures and workflows. User Interface Enhancements: - The current interface needs an overhaul, specifically with the aim of streamlining workflows. This could involve redesigning certain screens, repositioning buttons and options, or reducing the number of clicks needed for tasks. Skills: - Excellent understanding and experience of Delphi programming. - Strong SQL Server knowledge. - Previous work on ERP programs is preferred. - Ability to understand and improve software workflows. - Experience with UI design, focusing on usabi...
As a development client, I'm in need of a skilled backend developer adept in C#. The ideal candidate would have: ● Back-end development, with a strong portfolio of apps, and having 5+ years of ex...Actions). ● Understanding AuthN/AuthZ protocols (OIDC, OAuth, SSO). ● Ensuring quality with unit testing frameworks (Xunit, Moq, FluentAssertions). ● Collaborating with remote/distributed teams using version control (Git, GitHub), wikis/documentation. ● Navigating ambiguous requirements, transforming them into concrete/actionable tasks & features. ● [OPTIONAL] IOT systems, edge computing, AMQP/MQTT protocols. If your expertise aligns with the requirements, kindly provide your bid along with your portfolio. I'm excited to work with a developer who can drive this project to...
As the central architect of this project, you'll be involved in significant responsibilities includ...Actions). ● Understanding AuthN/AuthZ protocols (OIDC, OAuth, SSO). ● Ensuring quality with unit testing frameworks (Xunit, Moq, FluentAssertions). ● Collaborating with remote/distributed teams using version control (Git, GitHub), wikis/documentation. ● Navigating ambiguous requirements, transforming them into concrete/actionable tasks & features. ● [OPTIONAL] IOT systems, edge computing, AMQP/MQTT protocols. In short, if you are well-versed with C# backend development, have a knack for backend frameworks, and third-party services, this project is tailor-made for you. Remember, we're aiming at a robust backend infrastructure. So, only bid if you can match up to these...
BUSCO PROGRAMADOR QUE SEPA DE LA FACTURACIÓN ELECTRÓNICA DE REP DOM Y QUE PUEDA IMPLEMENTAR EN C# ( WINDOWS FORMS) , o delphi 7
Configurar el entorno de delphi para trabajar con FireMonkey con base de datos MySQL en la nube
I require: - Laravel, PHP, and SQL for finishing my remaining payment task. - I need Firebase real-time data updates to my existing SQL database for managing IOT devices. - Experience in payment gateway integrations is also necessary. I will use PayPal integration and with visa or any credit card system. Ideal skills: - Strong expertise in Laravel, PHP, Firebase, and MQTT - Proven experience in implementing real-time data updates using Firebase - Experience with credit card and PayPal payment gateways. I'm hoping to get my web application running smoothly with real-time updates and seamless transactions through both credit card payments and PayPal.
...database developer who is adept in working with MQTT messages and email sending services. The project requires creation of a system that sends an email when specific conditions are met. Specifically, the system should be designed to trigger an email alert based on MQTT sensor data. This email should be sent when: - The content of the message matches a preset condition - The topic of the message aligns with a predefined topic Avoid Duplicity of message and avoid flooding when criteria matches Ideal Skills: - Strong experience in working with MQTT protocol, particularly sensor data - Proficiency in Node-Red and MySQL database - Experience in integrating email sending services When applying, kindly showcase your experience related to MQTT, Node-Red and M...
linhas de um componente cxGrid em um aplicativo desktop tenham cores de fundo personalizadas com base em valores especificados em uma coluna do dataset associado ao cxGrid e no componente nativo DBCCtrGrid
I require a Laravel developer with profound knowledge of SQL - specifically for data manipulation - and Firebase handling real-time data. The successful candidate will not only have expertise in Laravel development but also have the ability to efficaciously manipulate data using SQL. The ability to store data into SQ...manipulate data using SQL. The ability to store data into SQL from firebase real-time don Firebase. Ideal Skills & Experience: - Laravel Development - SQL (Data Manipulation) - Firebase (Real-time Data Management) The developer must have a solid understanding and experience with Laravel, SQL, and Firebase. Proven track record in these fields would be advantageous. Also a little knowledge of MQTT but not required, I have html sample page and integration alrea...
I have a folder that contains scanned images of invoices and delivery documents. They are named by the document number. i.e 000001.pdf. I want a python or delphi program that will check the folder for a document. When you find one. you will process it as follows. 1. found document to process. 2. open text file. Probably CSV format. Lookup document number and get email address from 2nd Field. 3. Create email with predefined subject and content (html) 4. send message to a specific ip address and port. 5. on sucess. Move file to done folder. 6. on fail. If failure is Missing record for email address. Move to “missing email folder” if any other error move to failed folder. Add to reason for failure. 7. process next file. (add short sleep to not overload mail server ...
More details: I have a AWS IoT Core account where MQTT devices are publishing data to it. I require the assistance to set-up Ignition SCADA V8.0 Mqtt engine to subscribe to the topics within AWS IoT Core.
I am currently working with Delphi 11.3 and have integrated the FGX Native library into my project. While compiling any Android project, I receive a "Success" message during both the compile and build phases. However, when I attempt to run the project, I encounter a failure with the following error message: "[Exec Error] (113): The command "gradlew app:build" exited with code 1." I've attempted some troubleshooting myself with no success. Key Project Goals: - Diagnose specific errors with Delphi 11.3 & FGX Native Library - Fix these issues to ensure smooth functioning of my Android build. The ideal candidate should have: - Expertise in Delphi 11.3 and FGX Native Library - Proficiency in Android build environment - Proven tr...
Requirements - C, C++ (middle), Python (optional) programming languages. - Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications: - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing th...
Requirements - C, C++ (middle), Python (optional) programming languages. - Ability to read and understand electronic schematics. - Be ready to deal with hardware. - Be striving for self-education and self-organization. - Have good English verbal and written skills (B2/Upper-Intermediate). Qualifications - Embedded Linux - Multithreading/multiprocessing - ESP32 MCU development - Web protocols (MQTT, WebSocket) - Low-level protocols (UART, I2C, USB) - Wireless protocols (BLE) - Cloud services (AWS) - Electronic schematics and PCB design - Hardware bring up and debug If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested i...
I'm seeking a proficient AWS developer, with specific experience in EC2, to devise a secure, efficient, and reliable MQTT broker for the purpose of data collection. Key Objectives: - Set up an AWS EC2 environment - Implement MQTT broker for efficient data collection Required Skills and Experience: - Proven experience in AWS EC2 - Profound knowledge of MQTT broker setup - Strong understanding of networking, specifically for data collection - Excellent problem-solving abilities - Relevant certifications would be a plus This project requires a comprehensive understanding of EC2 AWS and MQTT broker technology. If you're well-versed in these areas, please don't hesitate to bid. Please indicate your relevant experience in your proposal.
Plugin para procesar encuestas con preguntas abiertas en Wordpress y transformarlas en alternativas que luego se presentan como preguntas de opciones. (metodología DELPHI)
I'm seeking an experienced freelancer in embedded firmware development focusing on ESP32 microcontroller capabilities. My project needs the firmware to support: - WiFi connectivity - GPIO interfacing -MQTT -MQTT web dashboard setup An understanding of IoT applications and proficiency in C/C++ are crucial for this job. Previous experience working with ESP32 microcontrollers is very advantageous. Your task will be to construct reliable, efficient firmware making optimal use of the ESP32's interfaces listed above. You will also need to provide clear documentation of the firmware designed.
I am looking for an experienced HMI programmer, specifically skilled in Ignition . The task at hand will involve transferring sensor data to Ignition and creating a few display screens. Ideal expertise include: - Extensive experience with IIOT, mqtt - In-depth knowledge of HMI systems. Interested applicants should be able to showcase a portfolio or provide references of past relevant work. Per hour and has to be done on our servers remotely. Softwares are fully loaded and sensors are connected.
I need an expert proficient in setting up and configuring RabbitMQ, MQTT, network operations, and fundamentally keen on upholding superior levels of security and authentication. The freelancer will perform tasks like: - Setting up and configuring RabbitMQ - Establishing MQTT setup and configuration - Implementing network setup and configuration aligning with best practices. Highly skilled freelancers in RabbitMQ, MQTT, and network configuration should place their bid. Ideally, they should demonstrate a high level of competence in ensuring robust security and authentication processes. 2 hours, no need setup rabbitmq, I need someone doing configuration only, and teaching and providing instructions
...involves: - Which functionalities to include? I would like for the device to be programmed to communicate using ESP-Now and MQTT. - What type of device will be used? Specifically, I want to utilize an ESP8266 based gateway to listen via ESP-Now to data from an ESP32 based Savvycan, and send a command via MQTT to home assistant to control a garage door opener that interfaces with Home Assistant using MQTT. - Interaction with other hardware components? It's essential for the device to have the ability to interact with both Sensors and Actuators, so your experience in this area will be a plus. In summary, I'm seeking an ESP8266 specialist who can write efficient code in ESP-Now, MQTT and integrate the programmed device with both sensors and actuators....
Sprache : Delphi Anforderungen: Über die Ebay-API sollen alle verkauften Artikel mit Kunden und Portodaten ausgelesen werden (einfach alle Informationen, die Ebay bereitstellt - also auch, ob die Artikel bereits bezahlt sind) und diese Daten in eine MySQL-Datenbank geschrieben werden. Dabei würde sich eine Kopftabelle mit den Kundendaten etc. und eine Detailtabelle mit den ersteigerten Artikeln anbieten. Gewünscht ist auch eine separate Tabelle mit den extrahierten Kundendaten, um Redundanzen zu verhindern. In der Kopftabelle kann dann auf die Kundendaten referenziert werden. Wichtig ist, dass die Lieferadresse über die API angefordert wird. Diese kann sich von der Kundenadresse unterscheiden. Die gewonnenen Daten sollen im Programm angezeigt werden - eine sin...
I'm seeking a skilled developer experienced with MQTT (Message Queuing Telemetry Transport), Dot Net aspx web development, and Industrial IoT solutions. This project involves creating a website to monitor industrial machinery in real-time. The site should be built using Dot Net aspx, and implement the MQTT protocol for data transmission. Your role will include: - Setting up communication between a gateway device and the website via MQTT. - Implementing real-time monitoring of specific aspects of the machinery, such as its temperature, pressure, energy consumption, level, and vibration. The ideal freelance candidate: - Shall have solid experience in Dot Net aspx website development - Shall have a demonstrated understanding of MQTT protocol - Familiar...
...software should encompass three main functions: • Data Management: The software should effectively manage and organize large amounts of data with top-notch efficiency. • Business Analytics: Ability to interpret and analyze data to assist in business decisions is pivotal. • Communication and Messaging: The software should facilitate robust communication channels and messaging functions. through MQTT Even though I haven't specified any programming languages, the ideal candidate should have proficiency in one or more modern languages and be ready to suggest the most suitable one for the project. Experience in developing multi-functional software is a plus. Your expertise should allow for the creation of a software that's user-friendly and ticks all the lis...
I'm seeking an experienced Laravel developer with knowledge in SQL Database Management, MQTT, and IoT integrations. Essential skills and experience involve: 1. **IoT Devices Integration**: The professional should have previous experience integrating Laravel with various IoT devices. In this case, the object of integration includes smart home devices, industrial sensors, and wearable devices. 2. **SQL Database Management**: I need assistance in managing my SQL database for various functionalities. Specifically, the task requires skills in data retrieval, data storage, and data synchronization. 3. **Template Customization**: I have my own pre-designed templates which need adjustments. The main element to be modified is the layout and structure. Experience in customizing Larave...
...following; -WiFi setup similar to Tasmota. Meaning, when the box starts, it should be in AP mode, ready to be found by a laptop for example. Once found, the local WiFi SSID and password should be entered. At this point, the box will be available on the local WiFi. -MQTT client Must have the MQTT client installed using TLS. Server details can be hard coded into the firmware as those will not change. Must have simple web interface such as Tasmota to set the user credentials and topic. -Display The point of the task is to use MQTT to send text and images to be shown on the display. This is a simple job for someone who knows the ESP-IDF development environment. Once you complete this, and I can see it's working well, there could be ongoing work for you i...
I am seeking a skilled engineer with expertise in Delphi and Firebase storage integration. In particular, I require a specialized Delphi procedure to upload and download files. Key details: - Procedure to upload/download files including images (JPEG, PNG, GIF) and documents (PDF, DOC, XLS) to FireBase Storage / using Delphi TMS WebCore.. - Real-time progress tracking Previous exposure or familiarity with TMS WebCore . The freelancer should be able to think critically and solve problems independently, and consistently deliver error-free code.
I need a well-experienced Delphi developer who can create a button within my application. The functionality of this button will be to send what'supp' to a selected supplier from the suppliers table and a memo database field that will be populated from those suppliers. Key Aspects: - The coding should be clean and well-documented so that it can be integrated easily into my larger application. - The feature should allow the user to manually select the supplier from the table. - The information to be sent to the selected supplier will include a PDF file and a text message. Ideal candidate: - Proficiency in Delphi Programming using REST API - A good understanding of database structures - Past experience in creating similar features Please only bid if you can meet th...
I need a Delphi 2010 automation object developed to generate financial reports. Key tasks will include: - Creating an automation object in Delphi 2010 - Setting up the object to structure and present financial data effectively Freelancers bidding on this project should have extensive experience in Delphi 2010, as well as a solid understanding of financial data and how it can be represented in report format. Familiarity with automation object development is a must.
I'm looking for a Delphi developer who can help on my project. I will share the details over chat. Thanks!
...classes, ...) MS2: - fetch ESP32 states like battery SOC, RTC time every configurable seconds (default 60s) - persist each fetch of states into a data structure (recommend if json is not okay for you), which is failsave (if one data is broken, not all datasets are broken) - provide a transactional detection, so that other threads are only reading final written files MS3: - implement sending via MQTT the aggregated data from MS2 as json - Assume you can send only random(5*60s, 30*60s), every 5-30mins - ensure to only read finished files of MS2 Budget? will not be disclosed, place your best bid to get considered What is next? We will share you a NDA and afterwards a paid test task. Payment? - you estimate in a WBS (optimistic, expected, pessimistic, where optimistic < exp...
I'm in need of a proficient developer with extensive experience in PHP, Laravel, Delphi, and C#. Your role will entail the development of a comprehensive Restic Backups management solution. Key elements of the system to be developed include: - Backup scheduling and automation - Thorough monitoring and logging - Solid user authentication and access control The final product will be deployed on a Linux platform and endpoints running on windows and linux machines, so proficiency in Linux and windows-based development is vital. Interested candidates must provide examples of previous similar projects completed. Proficiency in Restic and its associated toolset is a major advantage.
Delphi dersi için bir bitirme ödevine ihtiyacım var. Söz konusu bu ödev, orta düzeyde bir kütüphane otomasyon uygulaması olmalı ve SQL veritabanı ile bağlantılı olmalı. Özellikler: - Kütüphanemizdeki kitapları arama yeteneği - Kitapları ödünç alma ve iade etme işlevi - Üye yönetimi. Üyelerin isim, soyisim, telefon numarası ve e-posta adresi bilgilerini kaydetmeye ve yönetmeye ihtiyacımız var. İdeal bir freelancer, Delphi ve SQL veritabanı konularında deneyime sahip olmalıdır. Ayrıca kütüphane işlemlerini anlamak ve implemente etmek için iyi bir bilgi birikimine sahip olmalıdır.
Development Project with WI-FI, MQTT, WEBSOCKET, and ESP32 This project aims to develop a code that enables an ESP32 device to connect to a server via WI-FI, using MQTT and WEBSOCKET for sending and receiving data. The focus is on connection stability and efficient communication between the device and the server, ensuring secure and reliable data exchange. ---- Projeto de Desenvolvimento com WI-FI, MQTT, WEBSOCKET e ESP32 Este projeto visa desenvolver um código que habilite um dispositivo ESP32 a se conectar a um servidor via WI-FI, utilizando MQTT e WEBSOCKET para o envio e recebimento de dados. O foco é na estabilidade da conexão e na eficiência da comunicação entre o dispositivo e o servidor, garantindo uma troca de ...
...seeking a skilled Flutter developer who specializes in using MQTT to enhance an existing application. Will provide anydesk access. Need to work locally to complete project. Key Task: - Integrate real-time data updates into the app. Specifically, this project entails: - Implementing functionality for the app to publish data to an MQTT broker. Although the specific broker hasn't been specified, general MQTT experience is essential. - You'll need to work within an existing architecture. Therefore, any modification shouldn't affect the overall function or design of the app unless necessary for the real-time update functionality. Ideal Skills: - Well-versed in app development using Flutter. - In-depth knowledge and experience in MQTT. - Strong u...
