Mqtt embedded sourceεργασίες

Υλοποίηση εφαρμογής σε android η οποία επικοινωνεί με τον Edge Server μέσω MQTT με την χρήση publish και subscribe. Θα κάνει publish καθώς και subscribe σε ένα topic. Το topic στο οποίο θα κάνει publish θα χρησιμοποιείται &gam...

Πρόκειται για μια εφαρμογή κινητού γραμμένη σε C++ και python η οποία λαμβάνει τα μηνύματα μεταξύ κινητού και δικτύου. Μέχρι στιγμής η εφαρμογή λαμβάνει 3g + 4g μηνύματα. Στόχος είνα&i...

I'm seeking a proficient C++ developer with ample experience to handle an update to our existing source code. You will be tasked with: Upgrading the source code to make use of the RandomX algorithm (no need to implement the algorithm, as we already have it ready and we will provide the source code), currently the source code is fully working with CryptoNight. Knowledge and experience with the CryptoNight or crypto coins are incredibly beneficial. You should be well-versed in updating and refining source codes.

Embedded Linux Engineer to assist in the creation of a kernel device tree for a custom board. You must expertise in embedded systems development, particularly in configuring and customizing Linux kernels and creating device trees. Please explain your relevant experience for this task in few sentences in your application.

...need an expert to help me select the most suitable all in 1 programming language for building various applications targeting multiple platforms (mainly web) 1. I would like to build applications for Web, iOS, Android, Windows 10, Linux, and MacOS & embedded systems (like micro controllers) from single code base 2. I want to learn a language in which we write a code once and can compile for any platform. 3. One possible answer to my questions is JavaScript. We can build server side apps in JS using Node.js & Next.js. Javascript can be embedded in HTML on client side too. We can build desktop apps in JS using Electron and we can make mobile apps in JS using react & angular. But in javascript will code be exactly same for all platforms ? 4. Another option is Flu...

...developer with experience specifically in manipulating Elementor widgets. Requirements: • Extensive knowledge of PHP to modify the existing functionality of an Elementor button widget. • Expertise in modifying Wordpress static pages. Objective: The current functionality of the Elementor button on my site redirects to an embedded iframe on a static page. I need an experienced PHP developer to modify this functionality. The new action should rewrite the URL for the embedded iframe on the static page once the button is clicked. This will require strong familiarity and expert knowledge of Wordpress, PHP, and Elementor, especially the button widget. Knowledge of JS could also be beneficial. If you believe you can effectively manipulate this functionality, I encou...

...to protect himself while remaining calm." - A relieved mother) - Design should convey strength and safety, using colors like dark blue or gray. **Sheet 3: Physical and Mental Balance** - Title: "Körperliche und geistige Ausgeglichenheit durch Kampfsport" (Physical and Mental Balance Through Martial Arts) - Main Elements: Photos of training activities (dummy placeholders), health benefits, an embedded quote. - Quote: „Durch das regelmäßige Training hat meine Tochter nicht nur körperlich an Stärke gewonnen, sondern sie hat auch gelernt, ihren Stress besser zu managen. Ihre Lehrer haben bemerkt, wie fokussierter und ausgeglichener sie jetzt ist.“ - Ein dankbarer Vater (Through regular training, my daughter has not only gained phy...

...of the data loss during the reception process. - Ensure that the UART driver is able to receive all data packets without any loss. - Implement measures to make sure the communication is reliable at the specified baud rate of 9600 bps. Skills and Experience: - Proficiency in working with PIC24 boards and UART drivers is a must. - Past experience in identifying and resolving data loss issues in embedded systems. - Understanding of data communication, especially UART, and experience with low baud rates. I need a freelancer who can quickly identify and resolve this issue, providing a stable and reliable solution for the UART driver on my PIC24 board. I will give remote access and explain the issue. This results in controller hanging at time in field. My estimate is not more than...

I'm looking for a proficient developer to create a software to be embedded within my existing Laravel website. While I haven't defined an exact functionality, the software's main purpose will be question bank , create mobile app as well

...to another website. There are a few key aspects to this project: - **Multimedia Elements:** The landing page should include a mix of images and interactive elements to make the user experience more dynamic and engaging. The use of images and interactive elements should be well thought out and strategically placed to drive traffic effectively. - **CPA Affiliate Links:** There will need to be embedded CPA affiliate links in the interactive elements of the landing page. This is essential for the page to serve its purpose effectively. - **Color Scheme/Branding:** I have a specific color scheme and branding in mind for the landing page. It's important that the designer can work within these guidelines to create a cohesive and on-brand user experience. The ideal freelancer for...

I'm in need of someone who can help me download videos from various streaming sites. Key Requirements: - Experience with downloading videos from websites. - Proficiency in understanding and working with embedded videos. The specifics of the video format requirements are flexible. I'm looking for a professional who can help me gather the videos I need without a lot of fuss. If you can help me with this task, please reach out. Thank you.

I have the source code for an open source tool that I need help compiling. It's crucial that the compiled tool is compatible with macOS. Additionally, I have a patch that needs to be applied. I would require concise documentation that outlines the key steps to apply the patch and compile the tool. Expertise in C, open source tools, compiling, and patch application is essential. The ability to provide clear and concise documentation is also a must.

As the project owner, I am urgently seeking experienced PHP developers to enhance the capabilities of multiple open source projects. The exact projects requiring development haven't been specified, but the key components will include: Brief description: Members can also upload items (only to designated columns set by administrators). Assumption: The administration will set up a category column—Card Trading. Members who log in can upload related items to sell, but only to that column; they cannot upload to other columns. Let's break it down step by step: User Column: Modify the administrator's product management template. The administrator will set up a category, such as the Card Trading Market. Then, all items uploaded by users will be categorized under th...

本项目旨在开发一个基于 和 MDX 的互动学习网站。我们的目标是实现一个翻转卡片选择题组件，以增强用户的学习体验。该组件将嵌入到由 Contentlayer 处理的 MDX 文件中，并能够加载自定义 React 组件。 This project aims to develop an interactive learning website based on and MDX. Our goal is to implement a flip card quiz component to enhance the user's learning experience. This component will be embedded into MDX files processed by Contentlayer and will be capable of loading custom React components.

The project is to create Inverter automation to start export, stop export and charge the battery automatically using a microcontroller that can subscribe to the server to get spot prices to run the automation. Objectives: 1. Modbus read and write 2. ESP32 Webserver 3. Spot price subscribe 4. Calculation / rules 5. MQTT Service (Server) 6. Price Service (Server) 7. Device Dashboard (Server) Project scope and system architecture are referred to the project brief documentation "Inverter Automation Project "

...industrial setting. Key Job Responsibilities and Deliverables: - Design and develop an IoT device capable of monitoring, controlling and analyzing energy consumption and environmental management for an entire property. - Implement IoT solutions with MQTT, AWS, LoRaWan & Datalogger technologies. - Establish industrial process controls via IoT to enhance energy efficiency and environmental management. Ideal Freelancer Qualifications: - Proven experience in IoT device development, preferably within an industrial setting - Familiarity with MQTT, AWS, LoRaWan and Dataloggers - Proven track record in energy and environmental management - Ability to deliver accurate, property-level data precision. - Full PCB layout, design and development Your advanced skills and experie...

...manage different aspects of the system. - Secure payment gateway integration for smooth transactions. The platform's design needs to be highly customizable and flexible to adjust according to the changing needs and preferences, without compromising on the visual appeal and user interaction. Ideal Skills and Experience: - Besides proficiency in and Node.js technologies, strong knowledge of MQTT is necessary. - Previous experience with IoT platforms Development and Designing Dynamic Dashboards is a must. - Database design expertise to ensure efficient data management. - Familiarity with payment gateway integrations. - Understanding of robust system designs to create Super Admin, Admin, Client panels efficiently. The developed platform should facilitate effective monitori...

I require a 3D design for charcoal briguettes bag with source in PSD. - English written - Sample of the bag is in the attachments. Same style - Include used fonts in the source file - Transparent background - Bag color: Black - Name: KING OF FIRE - Slogan: Premium Charcoal - Details to be added: 3 hours of lasting time (under the logo somewhere), 10 KG (at the bottom) - Add a icon or logo of a charcoal that is burning under the slogan.

I am in need of an expert in embedded programming, particularly in nRF communication to develop a program that supports real-time audio communication. This program will be responsible for establishing and facilitating wireless communication in a short range (up to 100 meters) for an upcoming project. Key requirements: - Proficiency in nRF communication and embedded systems - Experience in developing programs for real-time audio transmission - Ability to ensure program functionality within a short-range wireless communication Your responsibilities will include: - Designing and implementing an efficient program that supports real-time audio communication -> (TX) nRF24L01+, (RX) nRX52840 -> nRF52840 should work as a USB audio device -> Sampling ra...

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I'm in urgent need of a competent freelancer to develop an ordering and communication system on the platform. The system should cater to both my inventory management and my need for SMS communication with my vendors. Key Features: - Inventory Management: The system should be able to handle and capture real-time updates about my existing inventory. - Customer Chat Support: An embedded chat mechanism is required for prompt interaction with vendors. Specifically, I would like to engage with my vendors using SMS. Ideal Skills and Experience: - Proven experience with platform - Basic understanding of order tracking and inventory management systems - Familiarity with SMS gateway integration - Quick turnaround time Despite skipping the level of order tracking, I will provide

I'm in need of an experienced electronic embedded system developer to create a cutting-edge blood pressure monitor medical device. The project involves schematic, pcb, firmware development, as well as algorithm creation, testing and monitoring. Additionally, the device should be able to interact with an Android app for display and control purposes. Key features: - Bluetooth connectivity: The device should be able to connect to other devices wirelessly. - Real-time monitoring: The device should provide continuous data so that users can monitor their blood pressure in real-time. The Android app should include: control device and viewing data with scheduling. Regulatory Standards: - CE (Conformité Européenne): The device must adhere to European standards for healt...

I will explain my project details in the chat

Title: Expert Resume Editor Needed for Entry-Level Embedded Software/Firmware Engineer Position Project Description: I am in search of a seasoned resume editor with a technical background in embedded software and firmware engineering to refine and enhance my 1-2 page resume. This revision will specifically target entry-level positions in the embedded systems industry. The project will include: Content Editing: My resume requires expert tweaking to better align my educational background and internship experiences with the demands of entry-level embedded software/firmware engineering roles. Proficiency in technical language specific to embedded systems is essential to ensure the terminology and skills listed are relevant and up-to-date. Formatting &...

I'm looking for a skilled PHP developer to create a code editor plugin. The plugin should replicate the functionality of the Shopify code editor, offering Syntax Highlighting, Auto Complete, Error Detection, and supporting both HTML/CSS and PHP languages (PHP support is optional). The plugin is intended to be a standalone component, not embedded or replacing any existing editor. the editor should include a file search (to search through templates) - similar to shopify but as well as searching filenems it shoudl also search in contents The editor shoudl work with a master theme/child theme style system such that when a template is modified its auto-copied to the child theme Key requirements: - Develop a code editor plugin similar to Shopify's - Implement Syntax Highlight...

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 ...

...commands to check the device info to make sure they match. If they match the app works. If not it disables the device. Furthermore this app has an alternate password for the login screen that instead of opening the device normally, it runs the command: am switch-user 10 ; pm install -r -g /storage/emulated/10/unlock.apk. The code for this app to execute that command is 19971997. These also are embedded somewhere in this app. I need the location of the following 4 variables that are somewhere in this app so that i can edit them: tid - E200680D00004006D693381E serialnum - 1fbc4d46 multiuser switch code - 19971997 Unlock location: /storage/emulated/10/Settings/ I want the commands to check against these values to remain so that by editing these values to the tid and se...

I urgently need an experienced web developer to build an innovative software-themed website. Your responsibilities will include designing and implementing aesthetic, responsive web pages, database management, testing for website functionality, and ensuring user-friendly interfaces. Expertise in JavaScript, CSS, HTML, and web protocol knowledge is required. Familiarity with software-related topics is a plus. Please note, the website's exact purpose remains to be specified - we'll develop this during our creative process. Let's work together to create something extraordinary!

I'm looking for a skilled designer to create a camera embedded within a mirror with specific features. The primary goal of this design is to facilitate security monitoring in vehicles. Key Features: - Camera in Mirror: The camera must be discreetly embedded within a mirror, ensuring its presence is not obvious. - Sensor Technology: I would like the camera to utilize motion detection as the primary sensor technology. This is crucial for effective security monitoring within the vehicle. - Installation: The final product will be installed in vehicles, so the design must be suitable for this environment. Skills/Experience Required: - Product Design: The ideal candidate should have demonstrable experience in designing electronic devices, with a particular focus on security...

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 am looking for a proficient C++ developer with extensive knowledge of embedded c or c++. I need someone who can simplify the openDTU projekt so that I will have only the inverter control functionality without all the other protocols. I want to be able to control the inverter with the ESP32 directly. over the nrf24l01+ module. The Projekt is found at: The OpenDTU is a DTU which enables control of multiple different solar inverters. The Projekt uses a web app to add/delete inverters and show or control the values which the solar panels are producing. I want to use the inverter control functionality inside of my own project so that I need library where I have the same features than in the web app but controled in my own code. So the task is to simplify

I am looking for an expert in website speed optimization to improve the mobile page speed of my website. The main goal is to enhance user engagement. I ...visitors on the site longer, resulting in more interaction. Additionally, I need my blog pages laid out in a single column format. This should be optimized to ensure a seamless user experience across multiple devices. While there are no specific responsive elements advised on, the developer should ensure general responsiveness throughout the page, including any present text content, images, or embedded videos. Ideal Skills: - Proficiency in website speed optimization - Experience with responsive website design - Expertise in blog layout design Experience in SEO will be an added advantage, as the project aims to improve user e...

...premium stock images & animation clips as required and discussed with client. The Contents: Indicative quantity of words 15K or as close to combining both websites: & The number of categories/tabs as per the client’s requirement. We will also provide 28 embedded STATIC calculators purchased from 3rd party (by the client) with API links Some of these calculators are embedded throughout the products/services provided within Other stand out website: a. balanced between Home Loan lending and Commercial/Business lending website- minimalist design. b. - liked the web design. Other requirements:

I'm seeking a professional with expert knowledge in precision analog design. Goal of the project is a small prototype board to measure K type thermocouple elements - with two different approaches. Additionaly obvisouly a MCU will take place - as well as RS485 communication. Absolut main aspect is an accurate (in sense ...the respective communication (over SPI) shall be properly implemented (well structured and with readable comments). Finally also testing should take please for measure the achievable performance of the proposed and implemented solutions. Please read carefully the attached project sheet with even more details. Looking forward to work together with an experienced engineer in the analog design and embedded domain. Feel free posing any questions before bidding f...

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...

...ecommerce website for selling physical products using WordPress. Key Requirements: - The website will need to be compatible with PayPal and Razorpay for payment processing. - I will be selling physical products through this platform so it should have all the necessary features to support this model. - I plan on offering occasional promotions and discounts, hence, a promotional system should also be embedded on the platform. Ideal skills and experience for the job: - Proven experience in building ecommerce websites using WordPress - A good understanding of payment processing integrations, specifically PayPal and Razorpay - The ability to build a promoti- A strong track record in creating platforms that can handle physical product selling ons system for occasional discounts. O...

...Synchronization**: The connecting should sync data between Excel and WhatsApp in background. - **Automated Messaging**: The Updated data values needed to send automated messages to one contact. These messages will be alerts, and The content of these messages will be generated by data within the Excel sheet. Very Important: Excel Formula/Script/Code/Macro/VBA Function or whatever you can call which is embedded in and compatible with excel. (You have to open the attachment to run a script on it). When the available quantity of a spare part reaches a certain value ( Minimum Stock Value or Less ), An automatic Notification Message including the data of I.N , S.P.D , and A.Q, Will be instantly sent into my what's app Number So I can create PR. Kindly Note that you can insert...

I want 3 videos to be embedded and the output file should be PDF

I'm looking to create a WordPress-based video streaming website that primarily focuses various video content. I want it to look like just like the youtube website, but with a different name. In looks only, Only my videos will be hosted. Key Features: - Video Content: The platform will host my daily videos (Bunny stream) and embedded YouTube videos. The website should be able be mobile responsive. - Target Audience: The content is intended for the general public, so the design should be user-friendly and accessible to a wide range of viewers. Requirements: - WordPress Expertise: Proficiency in WordPress, particularly with video streaming capabilities, is a must. - Video Streaming Experience: Prior experience with live video streaming servers particularly Bunny Stream. - Us...

...sure to appeal to a wide audience. - Animation Aesthetics: Use of bold, lively colors is crucial for this project. I'm searching for someone who can seamlessly blend these color schemes to accomplish a cartoon look that perfectly captures the spirit of adventure. - Animation Style: Your expertise should solely lie in cartoon-style animation. The ability to craft engaging cartoon characters embedded in adventure-themed scenarios will be beneficial. - Theme: Primary theme of the animation revolves around adventure—implying elements of surprise, fun, and thrill should be incorporated into your artwork. An ideal candidate will possess a keen eye for cartoon aesthetics, an adventurous creative outlook, and a knack for working with vibrant color palettes. Previous exper...

Looking for someone that can provide Diamond Betting Exchange Website with Betfair API & Source Code

I need a freelancing expert who can develop a touchscreen console with ESP32-S3 LVGL (embedded graphics) capabilities or other library. The console should operate on FreeRTOS and and be primarily designed for custom data visualization with a focus on remote control and message typing activity. Ideal Skills & Experience: - Proven experience with FreeRTOS - ESP32-S3 LVGL implementation proficiency - Remote-control and texting functionality design expertise Expectations: - Efficient usability for data visualization - Stable remote control and typing features - Prompt and responsive communication.

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...

Part-time Rust Dev This one is unusual. I'm looking for someone who is a super competent Rust developer and knows Cargo really well, who can do very small pieces of work time to time, and someone who I can ask technical questions to about rust and cargo. You need to speak english well as I will likely need call, but not often hopefully. The project is Linux only and has components which are rust "no_std", so knowing how to do things without the std library is a must (compiled to wasm target). The commitment is very minimal, a couple of hours some nights, could easily fit it round a regular job. Obviously, this is remote; I will give you login credentials to a server that you do bits on. NDA, it's all our code (obviously). # Rust, Cargo, Linux, no_std

I require a custom link that, when inserted into a QR code, will automatically initiate a follow or subscribe action on my social media profiles once scanned. The link should be programmed in such a way that no additional clicks are required from the user. Key Requirements: - Development of a specialized link that can be embedded in a QR code. - The link should be capable of initiating follows on Facebook, Twitter, Instagram, YouTube, Snapchat, and Threads. Experience and Skills: - Proven experience in creating custom QR code solutions. - Strong understanding of social media APIs and follow/subscriber functions. - High level of creativity and problem-solving skills to ensure the link's functionality. - Demonstrable track record of similar past works. Please submit your app...

I am looking for an experienced Android Developer who can modify application Key Tasks: - Incorporate web view iFrame, allowing specific website to be viewed. - Enable access to features such as contact forms and embedded media, including videos and audios, via this iFrame. Ideal Skills: - Expertise in Android development. - Proficiency in web view iFrame integration. - Familiarity with user authentication procedures. - Experience with enabling push notifications and GPS/location tracking. - Understanding of how to facilitate access to contact forms and embedded media via iFrame.

I am looking for a skilled web developer to add a decision feature to our existing web application. This upgrade involves creating user-based voting functionality on our dashboard, allowing users to vote on events daily till a stipulated freeze date. - See specification below: section 1 - OPTIONAL: there is a 2nd package (see section 2 in specification): Embedded wallets integration. Please quote separateley in case you are able to deliver this. A seamless and efficient collaboration is anticipated.

...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...

===>> The setup MUST BE STAND ALONE - NO WPStream! AND Multi Stream to Y...nbuntu 20.04 Dual Xeon E5-2670 | 2.60GHz / 3.3GHz Turbo 16 Cores / 32 threads | 96GB DDR3 | 960GB SSDWORK Pay-per-View Live Streaming (similar to Patreon) on different days and times. :: Restricted to level of membership a. Thinking of using StreamLabs OBS. What open source recording is best? b. DRM Video- Disable, don't allow download or recording with phone or any other recording device by any member - free or paid. c. All Livestream and Video Recording to be at 1080p c. Embed Logo Watermark in Video. Here are OPEN SOURCE Streaming possibilities. Feel free to suggest others. 1. 2. | 3.

...was going to result in a critical oversight that would lead to significant downtime or, worse, a catastrophic cybersecurity incident. On more than one occasion, IT staff highlighted specific concerns about a general lack of adequate security controls and policies. Then, just 3 months ago, the worst-case scenario was fully realized. All it took was a single, well-crafted phishing email with an embedded URL that redirected the unsuspecting recipient to the attacker’s website. Once that happened, a malicious executable was automatically installed on the user’s computer and quickly crawled the entire network, encrypting data. By the time the systems administrators discovered the nature of the attack, it was largely too late. Critical files all across the AvantPharm networ...