Mqtt delphi trabalhos

Product functionality: control any number of Air handling units for factories and BMS. Each Air handling unit can control the following parameters: 1- Live Manual and Automatic control of each AHU room temperature a...Hardware parts 1- AHU controller board design "Schematics, Layout and Fabrication files" 2- Connection diagrams for wireless communication and wired communications Software parts 1- Embedded software source code for each control board with documentations on how to customize "Written in C" 2- PC windows based application source code and GUI design and documentation on how to customize "Written in Delphi" Extras Assist the new owner on how to customize product for his own company Assist the new owner to build his first sample and establis...

Hi, All, This is Subrata... We work for a Facility Maintenance Service provider company and who has developed their own CMMS (computerized Maintenance Management System) Application. Now they want to monitor various equipment online, so they are now looking for Coders, Programmers who are familiar with IIoT and MQTT and Modbus TCP based various Hardware and other means to Input Data to the CMMS Application from Loggers, Converters and Sensors using MQTT Broker and other means. We are looking for local freelancers who can help in this project. Thanks.

Hi, All, This is Subrata... We work for a Facility Maintenance Service provider company and who has developed their own CMMS (computerized Maintenance Management System) Application. Now they want to monitor various equipment online, so they are now looking for Coders, Programmers who are familiar with IIoT and MQTT and Modbus TCP based various Hardware and other means to Input Data to the CMMS Application from Loggers, Converters and Sensors using MQTT Broker and other means. We are looking for local freelancers who can help in this project. Thanks.

Main Engine is Backend here which included API (Microservices,Auto Scaling) MQTT End to End Encryption Kafka Streaming Cache Server Media Server Conferencing Integration Signalling Server Admin API Admin Panel(Analytics dashboard,User Roles and Permissions,Payment Gateway)

we need developer to have good skill in video chat group games and node js to finish the project we need video chat and games part higth level !!!!

...(sensors) and writing of digital outputs (relays), sending and receiving subscribed updates using encrypted MQTT in AWS IoT. You can use the Modbus library: to read from a network connected device with digital inputs, and a device with relays. Use certificates for authenticating with AWS IoT uploaded to file system. Tutorial covers core aspects. Poll Modbus input unit every 500ms and only send mqtt message if an input has changed. Must be reliable, e.g. have retry and auto-recover capabilities, e.g. auto retry wifi connection, modbus connection, and MQTT connection and report error via onboard digital output (LED). I can provide access to test environment through

Backend =Java (API,Admin API),Erlang (MQTT Plugins) Frontend = React Streaming =Kafka,MQTT DB = MongoDB,MySQL Cache - Redis Chat feature is Enabled in Web, Not calling features API (Microservices,Auto Scaling) MQTT End to End Encryption Kafka Streaming Cache Server Media Server Conferencing Integration Signalling Server Admin API Admin Panel(Analytics dashboard,User Roles and Permissions,Payment Gateway)

Hi I was trying to send u a message about my project. I’m working on a small project, humidity, temp, moisture sensor, and Lux sensor, home assistant is currently installed on a more powerful VM and the sensors are connected to two pi’s. I’m having issues getting my data over mqtt to my home assitant. I see the sensors but I think the data that python script is sending needs to be formatted better.

We have a working device gathering distance from a laser sensor and sending data through MQTT and an API. What we have already available, you do not need to worry about: +Code written under the Arduino IDE. +The device has the following hardware bill of materials: -Custom PCB -ESP-12E/F -Sensor VL53L0X I2C -LED Green Color connected to GPIO 14 -Push Button connected to GPIO 0 *It is used to get Arduino into programming mode if pressed when device is starting *It is used as general purpose push button after Arduino has been initialized +The device has the following software bill of materials in the form of libraries: -WiFi Manager -Adafruit VL53L0X -FireBase ESP8266 -PubSub Client +A Gitlab repository where the...

I have to request data from different crypto exchanges through api call, save them in mysql database and also keep them dynamically. Build a api interface for the webapp and also create a websocket communication (MQTT)

Hello, My name is Harsha, I am looking for a smart home solution on the server end which should include AWS iot core integration with mqtt broker, AVS (Alexa voice services) as well as a user friendly dashboard for multiple user access. I am using ESP Devices in my hardware. please let me know if you can deliver this.

...ESP32 Programming I have A9G module I need a sample source code for ( all should be in one module, shall work ) 1. LED TURN ON / OFF / GET /SEND Status vis MQTT to specified MQTT server( will provide URL) . Status Shall output to the serial port every 3 seconds. 2. ADC I'll be connecting a simple potentiometer to ADC, I should be able to get the status ondemand via MQTT. Also Shall output to serial port every 3 second. 3. GPS Device shall send its GPS loacation every 30m to the MQTT Shall output to serial port every 3 second. MQTT shall be able to get on demand status via command. [A9G/ADC/STATUS] 1. MQTT I should be able to communicate with the device issuing simple commnds like A9G/LED/ON A9G/LED/OFF A9G/LED/STATUS A9G...

convert a program written in Delphi 5 to Delphi13.3 and change code for various items

Looking for someone with experience in ESP32 and Amazon FreeRTOS to implement the Amazon FreeRTOS in the ESP32 as well as the following features: Pub/sub Shadow Jobs - OTA via MQTT BLE Provisioning . Further details will be given to the suitable candidate.

...database using MQTT. For the current project, you will be working with our CTO and will be adding features to an existing firmware. Before applying, you must be a registered user on Github. Please send us the url of your Github profile. Your candidacy will be evaluated based in part on your Github profile. The goal of the first project is to add features to our current firmware. You will need to work actively using our Github repositories. Code will be compiled on our end using and code should be done using Visual Code Studio. You will need to send specific instructions for the code to be compiled when using PM us, if interested, please include send us your Github handle. We are looking for developers with experience with Arduino, RTOS, MQTT. sim7000x rad...

Looking for Delphi developer to create a program that will Fetch leads using Facebook API. Program should know to process duplicated leads. option to store the leads in local txt file Project should be done in Delphi XE 10 and up This is first step of the project, if you successfully complete it, I will hire you for next step.

I have a home grown app that I am responsible for maintaining ... my programming knowlege is decent but limited, I need some help with a simple project adjusting some text that prints on PO's.

Poszukujemy do stałej współpracy w rozwoju oraz utrzymaniu oprogramowania stworzonego w Delphi i opartego o bazę PostgreSQL. Rozliczenie na podstawie umowy o dzieło lub faktur (własna działalność gospodarcza). Stawki do ustalenia. Wymagana znajomość Delphi 10.3 (Modern Object Pascal), relacyjnej bazy danych PostgreSQL. Mile widziana znajomość biblioteki UniGui.

Read connected usb device files like txt, csv, from connected "pendrive" in Android.

... More information about AWS IOT Core MQTT using TLS port 8883: I already have all the data to perform the tests for the MQTT. send data phone number gprs, send data mobile server aspnet

Hello, We have a mobile application similar to Uber in which we are using Pubnub as message broker. But as pubnub is paid one we want to switch to some free message broker like MQTT. We need an expert having similar experience to work on it. PM for more details.

We lost the source code of Delphi-based software. We are looking for a Delphi developer who decompiles to full original source code. Also, there is some problem with the functionality. So the project is to decompile exe file to the original code and fix the issue. Unfortunately, I lost the previous project post when updated the post so I repost the project again. Hope you can understand.

I need a Delphi 10.3 code to monitor numbers extraction from this page: On the page there are the last 5 numbers of each table (about 20 tables), I want to extract numbers h24 and transfer them to 20 Tlistboxes updated in realtime for statistical analisys (I will write by myself the code for statistics). I don't want a code that makes use of the Twebbrowser Delphi component since it is not compatible with javascripts. To visit that page outside Italy, you can install the free webbrowser Opera and activate the included vpn.

I need the following Android source code examples using Delphi Tokyo (Firemonky) for: 1- I need someone who can make me an Android example using Delphi Tokyo (Firemonky) to make an SMS interceptor that reads each SMS and show it on Memo component. 2- Running the App on startup and on the background (hidden) even when the phone is locked. 3- Read a DB table when finding a new record appears it shows its information a pop-up screen to the user. These examples have to be run on any Android device. Also, the source code has to be written and complied on Delphi Tokyo (Firemonky)

** NO AGENCIES ** EUROPE ONLY ** We are looking for help by a senior Delphi Desktop developer to assist with maintenance & support of a number of different client applications. Please advise versions of Delphi you have used and a sample list of VCL's, Databases and third party controls you are very experienced with.

Hi. I need a good and faster Remote Desktop Controler in delphi, So I want edit a VNC. I need that yo help me to find a source of vnc or a method for do a custom vnc. The modifications I will tell you by freelancer chat. But if you have good experiencies in VNC + Delphi will be great. Thanks you

Bonjour, je possède un Arduino Méga + Shield Ethernet avec du code Arduino qui importe les trames d'un onduleur photovoltaïque et je souhaite que ce code au lieu d'être envoyé sur un serveur Web que je ne possède pas, expédie les données au format MQTT vers Home assistant;

Can you show me that you can set it up successfully? 1. Install VerneMQ with SSL on your own AWS instance on a public IP. 2. We will try to connect with an MQTT client over SSL.

En resumen lo que se necesita es un diseño de PCB en el cual se pueda conectar mediante wifi, ethernet y gsm, la función del pcb es activar una sirena y unos reflectores, los cuales serán controlados mediante controles de radiofrecuencia RF 433 que serán entregados a diferentes usuarios, luego de activar la sirena o los reflectores enviar la información mediante el protocolo MQTT a un dashboard simple, toda la información deberá ser almacenada en una base de datos MYSQL

...chat acerca de los detalles, en resumen lo que se necesita es un diseño de PCB en el cual se pueda conectar mediante wifi, ethernet y gsm, la función del pcb es activar una sirena y unos reflectores, los cuales seran controlados mediante controles de radiofrecuencia RF 433 que seran entregados a diferentes usuarios, luego de activar la sirena o los reflectores enviar la info mediante el protocolo MQTT...

...chat acerca de los detalles, en resumen lo que se necesita es un diseño de PCB en el cual se pueda conectar mediante wifi, ethernet y gsm, la función del pcb es activar una sirena y unos reflectores, los cuales seran controlados mediante controles de radiofrecuencia RF 433 que seran entregados a diferentes usuarios, luego de activar la sirena o los reflectores enviar la info mediante el protocolo MQTT...

Need a developer to work with our existing team and develop a number of new projects. They will be designed in Delphi 10 with MySQL using REST JSON API calls.

Essential Technology - Programming Language: Delphi, Python, Java or others - Required Experience: Deep learning video analysis, OpenCV, Machine learning for video analysis, or others - Library: OpenCV, imutils or others Development Period: 10 business days (2weeks) or Negotiable Inspection Period: 4-5 business days Development Cost: $ 1,000 USD or Negotiable Project Objective: To develop number digits detection by using Delphi, Python, Java or others Please read "Project " and view "" for your understanding

i need to convert exe to dll and the exe executes in memory without touching to disk would prefer delphi source code

Predictive maintenance, FFT, Spectrum, Waveform, envelope, trends etc. Wired as well as Wireless Data acquisition .With MQTT Cloud data communication provision. To Develop an Application strong enough that it Should be able to communicate, Analyze & generate report with any gateway designed for transferring data to Cloud/Server/Database via WIFI, Ethernet, MQTT etc. protocol. Gateway is collecting data from n number of ICP or MEMS sensor and transferring the very same data to designed Server/Cloud/Database. **If interested Kindly drop a message along with your previous demo/dummy project (Document, Video, demo App, PPT any of this). Preference will be given to someone already worked in Predictive maintenance, vibration monitoring & Analysis, condition monitoring e...

I need help with looping through Restful Get result , then to sort the data and create new simple array that will contain only keys from 0 to 7 and the associated diStatus value of wither 0 or 1. See attached.

Аналог DLP но с характером работы скрытого VNC. Основной цель скрытого VNC, использование в ИБ Банка и в других финансовых организациях, т.е для расследования утечки различных инцидентов особо важных данных. Планируется пользоваться совместно с DLP системами как StaffCop. Проект нужно писать на С++ и Delphi. Официальный патентный документ технологии: Подробное описание отправлю при собеседовании.

Looking to run serverside inference on cctv feed via tensorflow js and pass message via mqtt Nodejs background

Looking to run serverside inference on cctv feed via tensorflow js and pass message via mqtt

I need someone to implement php mqtt to code igniter via a toggle switch. No design, no login, nothing required.

I already have an application built in java for android. I need someone to integrate a local payment gateway (I will provide sdk) and mqtt integration on a toggle switch. This is a small task, we will price the source code of the current file

Turn 14 year old complex Delphi graphics (paint style) app into protected subscription app. See

I need a Delphi code for the following Task. I have this kind of Directory structur + Database ++ 01.2021 +++01.01.2021 +++02.01.2021 +++03.01.2021 ++ 02.2021 ++ 03.2021 +++01.03.2021 +++02.03.2021 +++03.03.2021 ++ 04.2021 ++ 05.2021 ++ 06.2021 +++01.06.2021 +++02.06.2021 i have a Start Date and a End Date. Now i want to list a Directorys that fit for example between 01.01.2021 and 01.04.2021 so the Result should look like: Database/01.2021/01.01.2021/ Database/01.2021/02.01.2021/ Database/01.2021/03.01.2021/ Database/03.2021/01.03.2021/ Database/03.2021/02.03.2021/ Database/03.2021/03.03.2021/ thats all

...onto my Web hosting server, so that i can configure all online, wherever the Arduino is (not a local network, but on the internet!). On the server site i will install Mqtt as protocol to talk to the ESP32 - to load this site into my Arduino (as a web server) so that i can connect to it locally (with no internet connection) - that i can use this Gui to generate an Android App and connect to the ESP32 via BLE I can already program in C# and i am used to DotNet Core 3.1. I think, ASP:Net Core may be the solution? or Xamarin? But I have not experience with websites neither mobile applications. The ESP32 will be linked to an Mqtt broker to receive the Json. What i am trying here to manage is to get a start point from where i can go learning on my own, so i am requesting here ...

I have a function that is not working as expected, needs fixing. Code is in Delphi

...is a case where 2 sensors are mounted each on identical parts and under the same load. The application must be able to present the two readings in the same graph and thus make the differences in vibration visible. The system is based on collecting vibration-data using accelerometers placed on the equipment itself and constantly sending measurements to the monitoring app. The sensors send data as MQTT messages. Requirements for the 1. phase of the project : The application has to be build based on QT C++ framework. The monitor has to be able to receive data from 1 to 8 different sensors. ( 4 is acceptable in this 1. phase) When a sensor connects to the monitor app, this will assign a color (and maybe another identifier, ie. client Id) The monitor has to be able to present l...

Fix simple coding issue in Delphi

I have A Mini exe program Written in Delphi which takes a parameter and makes a SQL statement on an excel file and based on the parameter it returns the value. I need to run the program With an HTTP request and get the value in the HTTP response. Please include the word BestCode with your bid. I believe we have to change the code to a webApp Based Code, Like PHP etc.

we need to develop a video survillance system for cctv, smart home cameras. some highlighted features are 1. view camera on remote ( camera like smart home camera or cctv camera) 2. video recording on cloud and access playback of camera by web, mobile etc 3. Motion detection recording( whenever a motion is detected on camera recording should be done on cloud) 4. webrtc, p2p, MQTT, TR069 protocal supported 5. API and sdk for all the system and documentation 6. some advance features like voice assistance( alexa, google ) 7. best in class security( no failure in architecture) there may be some other points for better deployment anyone with very good knowledge of these working can bid

Ich bin ein kleiner Hobbyprogrammierer und benötige Hilfe in meinem Delphi Programm. Ich möchte mich per Rest Client bei einer API authentifizieren.