Mqtt delphiproiecte

- Compile MQTT application in OpenWRT - MQTT client successful connect to MQTT broker - MQTT successful receive command

Hi We are looking for someone who can design Smart Led and his firmware 1: PCB Design For 5 watt, 9 Watt, 12watt, 2: RGB Led we can control by MQTT protocol 3: RGB Color Palette and Dimmable 4: Input Power AC 220 - 240 V, 50/60 Hz 5: Please make sure PCB have Power Surge protection PFA For PCB and LED PCB Design And Required components Make sure not to use TUYA ESP Module Firmware 1: Firmware auto rest if we on and off 5 times in one go 2: Firmware WIFI Setting updated by our mobile please guide the best way (we have mobile app team) 3: USE MQTT PUBSUB Library 4: We have our own cloud so we provide you MQTT details Project Delivery Process: 1: We need the Gerber file schematic, BOM 2: 10 Working Sample (We pay Complete Working Sample Cost) 3: Use JLCPCB

Build an IoT Platform for energymanagement & control. Communication with the hardware solution is based on MQTT. This job contains setup the platform to collect data on MQTT and building the dashboard to present this and reporting. For developers that are interested I can send you document with product requirements and more details of the system.

...WearOS compatible watches via BLE and via watch app (Top Priority) - Fitbit Versa2 watches via watch face app or watch app (lesser priority) - Scosche fitness bands via direct BLE (Top Priority) - Samsung Galaxy via BLE and via watch app (lesser priority) Must be familiar with the concepts of: - Bluetooth watch interaction - Watch face vs. watch apps - Watch + Phone companion combo functionality - MQTT / Web Socket / HTTPS please bid start with look my answer! What specific smartwatch development have you done? Did you release on watch specific store? Have you used flutter before and launched app on apple / google store? Have you used different configuration of control between phone and smartwatch? For the purpose of making the user experience very seamless and communication...

ABTO has project examples of using their VoIP SDK for Windows in Delphi, C#, VB.NET, and C++ But, they don’t have an example project using Windev. I want to see if someone can create a similar example using Windev and their VOIP SIP SDK for Windows. A complete example is not necessary, but at least be able to make a call, hang up a call, answering a call, and transferring a call. Basically, I want to see if someone can show me how to use their SDK and Windev. Do NOT bid if you never work with Windev before.

A IONIC/ANGULAR mobile app is needed to interact with PHP/MYSQL in order to control a IoT MQTT connected device. The application will have several users which can own and control one or more IoT devices. The application must allow users to log in / sign up and edit their profile details, change password. The application must list all the devices owned by the user (the list can be obtained from the remote db). For each device a control page must be shown for the users where they can start/stop each device channel individually (number of channels will be configured in the mysql db). The device control page must be able to show control widgets for up to 12 channels for a single device. It must be possible to start/stop multiple channels at once (tick a checkbox for grouping channels to...

I want to see if you can help me with how to use the SDK at at using Windev. They have examples in Delphi, C#, VB, C++, but not Windev. It would be best if you can code one their source code examples using Windev.

We are an industrial automation team of engineers working on building, machineries, and industrial processes. We are in the process of upgrading our products & solutions to be manageable remotely. We want to develop our own platform. Kindly offer your support.

Advice for improving look and feel of a 300k lines Delphi 10.4 research program

Write a small delphi program that you take a CSV file with SKU codes and inventory count and update the inventory to shopify. Option to add/subtract/ Adjust to inventory Program should work in 2 ways a. Search a hot directory for file - Process file and place in other directory b. Run from command line Adjust Type connection info to be in a ini file, Log responses in a log file Include the word BlueMagic in your offer and don't bid for this over 100

I have developed a PC program using Delphi 10.4 and Firemonkey but need help porting to a Mac. Requirements for this project would be: 1. Delphi 10.4 2. Experience with porting PC Firemonkey applications to a Mac version 3. Access to a Mac computer to develop it on 3 parts to this project: 1. Need help making the initial port to Mac 2. Need an installation file created for the Mac and help getting Mac authorization for publishing my project 3. Need help setting up my home Mac and PC so that I can do this myself in the future

I need advice and code review, improvement regarding Delphi ppl code.

i need a delphi programmer for a simple text encryption decryption program

Guten Morgen Daniel wir möchten gerne eine einfachen Showcase aufbauen in dem wir zeigen können wie unsere Plattform per MQTT und REST mit anderen Lösungen, wie z.B. ThingsBoard, interagieren kann. Im ersten Schritt würde es uns reichen beispielsweise einen Maschinenstatus per MQTT darzustellen und eine einfache Abfrage per REST zu realisieren. Daher würden wir uns über eine kurzfristige Unterstützung von freuen. Gruß Jonas Steinfurth

The Ilgenfritz Engineering company is located in Bavaria, Germany and develop solutions for the agriculture business. We are looking for a company ...T-SIM7000G Module. The developer must have very good experience in ESP32 programming. Digital, analog and SPI / I2C signals must be processed. The TTGO T-SIM / ESP32 module should be able to switch a WLAN access point on and off on MQTT request and the settings are made via MQTT. A captive portal is intended to provide the user with a diagnostic option (for example GSM reception, battery voltage, MQTT connection, ..) After a declaration of confidentiality has been exchanged, we can send the specification sheet. The whole project is about 70% developed. Still missing are the MQTT messages from server to device and...

I have a Delphi Program that displays data from a Mongo table hosted at mLab Master and Details in devexpress grid, detail are part of a sub-document from master. Not all values are in all subdocuments. The Master document is a list of clients and each client has a sub document of all the "reports" and the reports version that is installed at the client. In many cases a new version of the report is already available and installed by other clients and found in the DB. This job is to create to types of filters and grids in this program. a. View all outdated report within a single document b. View all Documents that have outdated version of a selected report Also enhance the UI/UX by moving all the buttons to a ribbon in top of page etc I will send you a link with more ...

I need a delphi-android 64bit demo project to: - discovering EPSON TM 30 via bluetooth and - printing test slip Project must be compatible with Delphi 10.4 FMX Android

I need some who know how to work with python and delphi

...surname,phone, match an existing record in CHILD table and assign the corresponding foreign key to the APPOINTMENTS row. 3) We need a mechanism for achieve a correct syncing without data loss, bidirectionally from and to Google Calendar, to the desktop application, the user needs to have always updated its calendar with the newest appointments. We need the implementation to be compatible with Delphi XE2, database components FIBPlus (but this is not a big problem, we can adapt the SQL queries to our components), we need a unit/units that can be reused in our project easily. If component for google sync is used, please refer which and if you are using some paid component, let us know to estimate the cost. Also if it is possible the same logic to adapt also for i-calendar (Apple c...

We are looking for a embedded C developer who can develop us a Modbus - MQTT gateway for our existing boards built on ESP-32. The software should have the following features: - The Wifi and MQTT should be configurable by the user - Interface OLED - Should be able to add multiple modbus registers to log data and send it to MQTT. All the implementation should in C (ESP-IDF), we are not looking for arduino code. We already have the boards ready and a documentation of it is attached below. The document includes a long term plan and would love to work long term with the right person. If you are experienced enough we would love to work together, while bidding start with "Its Modbus".!

Your job is to implement in Delphi 10.4 (or compatible) two VCL components. 1) TPTProgressBar is a very simple progress bar, working either in horizontal or vertical mode. Please see the attached to what it must look like. It must be possible to change the colors of the progress bar, but the default colors shall be as in the attached design. 2) TPTCircleChart is a circular chart with text in the middle (centered horizonally and vertically). The chart can be used to display up to 6 colored sections. It must be possible to define these colors, but by default they must be as in the attached design. It must be possible to define the font of the middle text, but by default it must be as in the attached design. Notice that the middle text may also be empty (no text). If the

I wrote an application in Delphi that extracts data from an MSSQL database and creates a report in real time in Excel via VBA. I need to move this application to PHP / MySQL and need to recreate the report exactly as it is today. It must be done automatically, on request, without any middleware (e.g. no export to an excel file and then processing via VBA). The process must be as transparent as possible. The request must always originate from a PHP page / button on page that will lead to a selection window. All the calculations / coding must therefore be done via PHP+VBA (unless you can propose a different solution that is completely transparent). The additional difficulty is that the report must calculate all values at runtime, so it cannot use predefined fields. To give you an ex...

Task#1 Borland Delphi program after data has been entered not making the program slow and not repsoding at times. Task#2 The Borland delphi program is working. . The program installed on a server with multiple client pc that acces the data with an exe icon on the desktop. using firebird server 2.0 on windows 7 machine. I would like to upgrade to latest windows version if possible... task #2 1. Borland® Developer Studio for Microsoft® Windows™ Version 10.0 - you can't use other Delphi version since it is not compatible. 2. Devrace FIBPlus 6.8.5 - db components - 3. FastReport 4 components - 4. DeveloperExpress components 5. Jedi VCL Delphi components (freeware) - the error I reported relates to a missing

Hi Steve F., I noticed your profile and would like to offer you my project. We can discuss any details over chat. https://www.freelancer.com/projects/delphi/Smooth-scrolling-Delphi-TLabel/details

Hi, I'm looking for someone to make some small projects for my company with experience in Thingsboard programming and configuration. We have a basic thingsboard project and we want to increase the functionality. Let me know if you are interested in developing small pieces of 's start with a mqtt connector and gateway configuration.

...(DirectX, оверлеи, например) с целью свалить всю/большую часть обратотки наложения слов на видеокарту. В этом я не спец – обсуждается. Вводные данные (вложено): – файл с текстом и таймингами Никаких "морд" для плеера рисовать не нужно – только стандартная форма и стандартные буттоны Open, Play, Stop Платформа: Windows (WinXP, Win7) Язык: Pascal (Delphi 2007) – обязательно! Срок исполнения – 4 недели. Результат: тестовое приложение, успешно воспроизводящее тестовый набор KFN из 10 файлов + исходники Бюджет - 50 000 руб. Варианты оплаты 1. Обычная сделка: демо – деньги – исходники. Без авансов/предоплат. 2. Безопасная сделка – бюджет не меняется, сумму Вам перечисляет фриланс...

Write in Delphi 10.4 or compatible, a VCL based demo UI application for Windows that contains three controls: 1) edtDir, which is a TEdit, by default containing text "c:". 2) btnOK, which is a TButton that will populate the contents of the lstList. 3) lstList is a TListView (or your custom descendant of it or of TCustomListView). After the button is clicked, the application will list using the listview the files of the given directory, "c:" by default. The view of the files must be similar to the Windows File Explorer, i.e. it will show columns Filename, File type and Size and the contents of these columns would match that of what Windows would show, except that for the file type, you can simply use some sample hard-coded data. Similarly to Windows File Expl...

Write in Delphi 10.4 or compatible a non visual container class for strings called TStringCache. The container must contain these methods: Procedure (const str : string); // Ads a string to the container if it does not yet exist there Function (const str : string) : Boolean; // Returns true if and only if the given str exists in the container, i.e. has already been added via Add(). Procedure ; // Clears the container, i.e. removes all the added strings Procedure (const Dest : TStrings); // Adds all of the strings currently in the container to the given Dest string list. Note: The Exists() check must be case insensitive. You can implement this by simply converting all added strings to lowercase. The use case for this

the Original code has basically 800 lines of code. what he does, he takes the Cookie (% localappdata%) from the Crome browser, assigns that cookie to a component of (WebRequests), and simulates some requests using a component, in the case of delphi the IDHTTP. it also uses SQLite. and extract some information from that request.

As discussed. Server #1 I have the below requirements: - I need LAMP Server (Multiple Hosting) - IoT Server with MQTT Server #2 - LAMP (Multiple Hosting) - Windows Server (IIS, .net env, RDP access, Mutple Hosting) - Virtulization, cpanel installation, email server configuration

Need only a bunch of code to do this I have a listbox with 1000 URL Need to go on each one with IDHttp and take the source page of each URL. WHen word Welcome find in the source parte the url to listbox 2. With 1 thread it take time, I think the fastest way its to use 2 to 5 thread each one download the source seperately of the URL in the listbox. Im ok with delphi I only the part of code to do this.

Vom POS-System, Kassensystem geschrieben in Delphi, werden Daten eines Kassiervorgangs an eine Software zur Weiterverarbeitung übergeben. Die Kommunikation erfolgt im JSON oder XML-Format. Die Übergebenen Daten werden an/in TSE-Module geschrieben. Das POS-System erhält den Freigabe/BestätigungsCode für den Druck auf dem Kassenbon. ========================== From the POS system, the cash register system written in Delphi, data from a checkout process is transferred to software for further processing. Communication takes place in JSON or XML format. The transferred data are written to / in TSE modules. The POS system receives the release / confirmation code for printing on the receipt.

I need to have the ability to show video from camera, and place online a crown over the head of the user that is visible to the camera. Like snapchat. See sample attached with a hat - the same, like a crown. I need it FAST and cheap as possible.

contact me for more info only guys who know delphi and c++ are most welcomed database fetchup and server communication

Looking for IOT Arduino code developers.. who can handle debugging techniques or design the Programming for Wifi(ESP8266/ESP32) Skills Required: AWS, C, Best Knowledge On IOT, MQTT

We have a small application that we use to store data and process information. We are working on daily fixes and upgrades and bugs. Primarily working in DELPHI, CODE GEAR, RAD STUDIO 2007.

U.S. RESIDENT CITIZENS ONLY NEED APPLY ! App needs to be written in Delphi Rad Studio 10. Runs on Apple and Android. Does 2 things. Access MS Sql Server to locate specific data. Takes picture and uploads to Sql Server based on selection of Sql Server data. Needs to be able to access geo data from smart phone. This is a private inhouse app and needs to be able to save setup info and be distributed from our infrastructure to authorized personnel only. Budget $50 and above for qualified programmer. DUE TO SECURITY, US RESIDENT CITIZENS ONLY PLEASE.

Please see attached document for details and questions. I am ready to move quickly with this project.

Hello, im looking for a freelancer that will develop a software under Delphi, this project is private, i will talk to you first via Chat i would like someone from EST country so we have the similar GMT for work i do not accept bots , so please add this keyword in the application message "iMDelphiDev" merci

Develop a small application for Android that has two options: photos and record the location of the gps on the photo longitude, latitude, height and date. 2.-select a photo taken from the gallery and I will obtain the photo and the information. Developed in delphi 10.4 for android

We have create a desktop application for the maritime industry (Delphi and firebird database) and we want to transfer and create it as a web application using React.js / Django / PostgreSQL. More Details will be provided in initial discussions

Looking for an accomplished app developer to put together a scheduling app for an ESP-32 project. Processor set up and programmed, you will be working with the programmer to interface process variables with customer interface. Mainly pushing schedule and process variable adjustment, along with pulling process variables for display. Initially set ...appropriately scaled/labeled graphs -- WiFi protocols -- TCP/IP networking -- AJAX -- CSS (Cascading Style Sheets) OPTIONAL-- working knowledge of: -- Python 3 -- MicroPython -- Flask Python web framework -- ESP-32 systems, or ESP-32-WROVER-B in particular -- details of how Python is implemented using C, or -- details of Python interpreter operation -- website or app integration with MQTT -- AJAX -- CSS (Cascading Sty...

We want to create a device for each CNC machine to connect as an MTConnect adapter collecting incoming data from individual machine and stream them to Rest-API or mqtt according to requirements. Raspberrypi will be connected internet over known wifi and machine with ethernet cable. What we need to stream specifically from the machine side is that 1 the program cycle started 2 program cycle completed 3 canceled (with reason X) 4 stopped (with reason Y) CNCs : Fanuc , Mazak, HaaS etc. We can use either restapi or mqtt we are running the server side on AWS.

*Must Know Kotlin, Java • Have to know google maps & MQTT. • Basic Idea On AWS. • have to available for individual work & Fix the issues.

Its about developing 2nd phase of an existing app. The basic requirement is react native and mqtt protocol knowledge along with the basic knowledge

We are looking for person who can Setup a SSL Connection (over wss with TLS1.2/SSL) from website to Mqtt Broker over Websocket on Secured Connection. Current Status. - We have generated SSL Certificate. - Mqtt Broker is using Same Certificate. - Website is Hosted on Nginx Server in Docker environment as a Proxy. - MQTT client is ready - Currently we have CA signed certificate for "" but not for "" What is Working? - Website with SSL Certificate. Via Nginx. Issue Facing. - MQTT Client ( over wss protocol) created on Website is not connecting. - Facing Certificate Error. "Firefox can’t establish a connection to the server at wss://" - WebSocket connection to 'wss://' failed: Error in connection

We are looking for someone who can help us on setting up websocket via as client for MQTT broker over TLS1.2/SSL

Dear Freelancers, I am looking for a Python developer, to make an real-time GUI. The browser used will be Chromium (ARM based on Chrome) and Flask to serve the website (all will be run on one machine) like a Kiosk I would like: 1. time / date to tick away in real time 2. fetch and update at set intervals weather forcast using openweathermap 3. use websocket to receive payload from MQTT and display in real time Thank you!

Oportunidade para trabalhar baseado em pontos por função.

Dear Freelancers, I am looking for an experienced Python developer, to make an interactive GUI. The browser used will be Chromium (ARM based on Chrome) and Flask to serve the website (all will be run on one machine) I would like: 1. time / date to tick away in real time 2. fetch and update weather forcast using openweathermap 3. use websocket to receive payload from MQTT and display in real time Thank you!