Esp32 websocket arduino işler
Aşağıdaki teknolojilerin tümüne veya bir kısmına sahip olan arkadaşlar için sadece Istanbul lokasyonunda kişiler başvurabilir. Required: Java Spring Boot-Security-Rest-JPA PostgreSQL AngularJS(1) veya ReactJS Nice to have: Docker Game Development WebSocket programlama
nt LedPin= 13; //13. portu LedPin olarak tanımladık. char gelen; //Gelen isminde bir karakter tanımlıyoruz. void setup (){ (9600); pinMode(LedPin, OUTPUT); //LedPini çıkış olarak tanımlıyoruz. } void loop (){ if(()>0) gelen=(); // Serial port okuma komutunu gelen karakterine atıyoruz. if(gelen== 'H') digita...void loop (){ if(()>0) gelen=(); // Serial port okuma komutunu gelen karakterine atıyoruz. if(gelen== 'H') digitalWrite (LedPin, HIGH); //H harfi ile ledi yakma komutunu tanımlıyoruz. if(gelen== 'L') digitalWrite (LedPin, LOW); //L harfi ile ledi söndürme komutunu tanımlıyoruz. } ben bu kodu arada pc olmadan ps2 klavye ile direk çalıştırmak istiyorum. yani arduino+led+ps2 klavye+pil
Arduino üzerinde bir lm35 sıcaklık ölçüyen sensörü ve bir led ekran olacak. Ölçünen sıcaklığı led ekranda gösterecek ve aynı zamanda arduinodaki sıcaklık derecelerini wep sitede grafik şeklinde göstermeli ama ilk önce buluta (cloud) gönderecek ve sonra buluttan wep siteye gitmesi gerekiyor. Bu sadece üniversite projesi için kullanacağım sade bişey olsa yeter ne kadar çabuk olursa okadar iyi teşekkür ederim
Windows Diğer ya da belirsiz Arduino uzerinden binaryi ascii ye ceviren kod
merhaba, c# asp.net(veya mvc) + signalR + sql server tabanlı bir websocket sistemi yaptıracağım. İnternette mevcut örnekler var. Bir adet sql server veritabanı ve içerisinde 2 adet tablo olacak. tabloda 7-8 tane varchar, int, bit şeklinde columnlar olacak. c# içerisinden tasarımı yapılacak(asp.net, html veya mvc). veritabanına connectionstring ile bağlanacak. tasarımı yapılan arayüz ile veritabanına değer gönderecek, ayrıca veritabanında herhangi bir değer değiştiğinde angularjs sayesinde tüm clientler anında güncellenecek. Sistem angularjs yapısında yapılacaktır. veritabanında değişen column diğer clientlere gönderilecek. daha detaylı görüşebiliriz
Windows C ya da C++ Elektrik elektronik bitirme projesi icin devreler hazir. Program arayuzunude visual basicde ayarlarim. Fakat program arayuzuyle arduinonun haberlesmesi gerekiyor. Progragram basilan butonlarla arduinodan bilgi alip bilgi vermesi gerekiyor
Arduino ile elektronik barometre yapılacak , sensörler kullanılarak herhangi bir yerin herhangi bir zamanda basınç , nem ve sıcaklık değerleri ölçülerek lcd ekrana yansıtılacak. Bizim ihtiyacımız olan bu proje de arduino yazılımı ve devresi
Arduino ile elektronik barometre yapılacak , sensörler kullanılarak herhangi bir yerin herhangi bir zamanda basınç , nem ve sıcaklık değerleri ölçülerek lcd ekrana yansıtılacak. Bizim ihtiyacımız olan bu proje de arduino yazılımı ve devresi
c# ile çalışan botumuzda yoğun client bağlantılarda sorunlar oluyor, websocket cevap veremeyip istekleri time outa düşürüyor cpu ram ve hat kullanımları son derece sakin düzeyde olsa bile. Bu konu hakkında yardımcı olabilecek kişilerin iletişime geçmesini rica ediyorum.
Donanım Tasarımı; Atmel ve PIC Serisi Mikrodenetleyiciler, SMD Malzeme Operatörlüğü, Analog ve Sayısal Devre Tasarımı Elektronik Kart Çizimi (Şematik-PCB) - Basımı, RF modül kontrollü 8 Röle çıkışlı Donanım Tasarımı ve Yazılımının yapılm...Serisi Mikrodenetleyiciler, SMD Malzeme Operatörlüğü, Analog ve Sayısal Devre Tasarımı Elektronik Kart Çizimi (Şematik-PCB) - Basımı, RF modül kontrollü 8 Röle çıkışlı Donanım Tasarımı ve Yazılımının yapılması. USB, RS232, Can-bus, DC, step motor uygulamaları, Timer ve İnterrupt uygulamaları. Osilaskop, Sinyal jeneratörü Ve Avometre Kullanıımı. Yazılım Tasarımlarında; MikroC For PIC Arduino c# FPGA Sistem Tasarımı ile ilgili refe...
kandaki starayon ve ritim ölçebilecek, ardu nano kitle çalışan , sonucu lcd ekrana atan bir kit ve kodlarını istiyorum
ses kaynağının yönünü ve mesafesini tespit edebilen arduino veye raspberry ile yapılmış devre dizaynı ve kodlaması gerekiyor
Önceki projemizle ilgili devam eden işlerim var 'Arduino - Dorji RF Protocol'
...brokerage, taxes, etc.) Summary Report: Monthly/annual profit calculations 4. API Integration Integrate Vortex APIs and ICICI Brize APIs for trading operations Fetch stock quotes, manage positions, and refresh daily instrument data 5. Webhooks & Real-Time Updates Real-time data access through WebSocket Notifications for orders and trades via webhooks Tools and Technologies: Frontend: Flutter (cross-platform development) Backend: Node.js Database: PostgreSQL Real-Time Data: WebSocket API --- Phase 2: Automated Investment Strategies Development Objective: Automate investment strategies for real-time stock trading and backtesting using APIs, including buy low/sell high, swing trading, and more, with full automation for execution. Strategies to Im...
...brokerage, taxes, etc.) Summary Report: Monthly/annual profit calculations 4. API Integration Integrate Vortex APIs and ICICI Brize APIs for trading operations Fetch stock quotes, manage positions, and refresh daily instrument data 5. Webhooks & Real-Time Updates Real-time data access through WebSocket Notifications for orders and trades via webhooks Tools and Technologies: Frontend: Flutter (cross-platform development) Backend: Node.js Database: PostgreSQL Real-Time Data: WebSocket API --- Phase 2: Automated Investment Strategies Development Objective: Automate investment strategies for real-time stock trading and backtesting using APIs, including buy low/sell high, swing trading, and more, with full automation for execution. Strategies to Im...
Project Details $250.00 – 750.00 CAD Advanced WebSocket-Based Position Management Module for KuCoin Futures Bot with Bot-Managed Stop Loss and Take Profit Description I am seeking a Python developer to build a WebSocket-based module for managing positions in a KuCoin Futures trading bot. The module will dynamically handle position entries, bot-managed Stop Loss (SL) and Take Profit (TP), and real-time synchronization of wallet and trading data. It will integrate with a Redis database for state management, providing seamless performance. Below are the detailed requirements and expectations. Key Features and Requirements 1. WebSocket Integration The module must utilize KuCoin’s WebSocket API to ensure real-time updates and precise control over tradi...
...adding a new feature to the design. Key Requirements: - Expertise in AutoCAD - Proficient in 3D modeling and modification - Experience in integrating functional components into designs - Understanding of design principles for feature enhancement - Ability to deliver precise and accurate modifications You will be editing an arduino case to work that needs tosupport #6 - 32 x 1in screws. Also will need to extend the current walls of the case to be able to hold a arduino atmega32u4 leonardo + USB host shield on top. here are the components
I've been facing frequent connection drops/loops with websockets on Replit during implementation of a messaging application. I'm looking for an experienced developer who can help me understand and resolve this issue efficiently. I'd like help understanding this as well. Ideal Skills: - Extensive experience with Replit - Deep understanding of websocket technology - Excellent problem-solving skills - Previous experience with network-related issues - Experience with messaging applications and react ideal.
...Key Responsibilities: - Enhancing user interfaces to deliver exceptional user experiences. - Improving application performance to ensure scalability and speed. - Seamlessly integrating with APIs and WebSocket services for real-time functionality. - Adding new features to keep the application fresh and engaging. - Managing state efficiently for a smooth user experience. Ideal Skills and Experience: - Proven track record in React development. - Strong understanding of building performant and scalable applications. - Hands-on experience delivering impactful React projects. - Experience with WebSocket integration for real-time features. - Familiarity with Mantine UI or similar UI component libraries is a plus. - If you’re passionate about crafting high-quality user int...
I will get the hardware for the project using this amount
...практическим опытом в следующих областях: PHP (Laravel): Опыт разработки серверной логики на PHP, включая использование фреймворка Laravel. Умение работать с RESTful API, базы данных, оптимизация серверной работы и безопасности. JavaScript (Node.js, React.js): Разработка и поддержка серверной логики на Node.js. Разработка интерактивных клиентских интерфейсов с использованием React.js. Опыт работы с WebSocket, интеграция с API криптовалютных сервисов. HTML/CSS: Умение адаптировать и верстать пользовательские интерфейсы с учетом всех современных требований (мобильная адаптивность, кроссбраузерность). Знание методологий (BEM, OOCSS) и опыт работы с препроцессорами CSS (например, SASS). Обязанности: Разработка и улучшение серверной логики, создание API для биржевых операций. Раз...
Job Request: BLE Mesh System with ESP32-C3 and SIM7080 Integration Hello I am looking for a developer to create a complete firmware solution based on the following hardware and requirements: Hardware: • ESP32-C3 • SIM7080 Module • Motor Controller • Two Limit Switches System Requirements: 1. BLE Mesh Implementation: • Develop a BLE Mesh system with client-server architecture. • Each server node must function as a relay. 2. Command Flow: • I want to send a command to the client node via the SIM7080 module. • The client should broadcast the command to all server nodes. • Each server will relay the command further until the entire mesh network has received it. • Once all servers confirm receipt of the command, I s...
I am looking for a skilled developer with expertise in WebSocket and API Gateway. The primary goal is to optimize real-time communication for my ride-hailing app using WebSocket and configure API Gateway for seamless integration. Key Requirements: Strong experience in WebSocket setup and troubleshooting. Proficiency in configuring API Gateway for WebSocket APIs. Ability to deliver efficient, scalable, and secure solutions. Budget: 8,000- 15,000 INR If you have the required expertise, please share your relevant experience and how you can assist in achieving this.
...js and experienced with AWS API Gateway, specifically in configuring WebSocket (WSS) protocols. My project involves integrating a notification system into a pre-existing AWS infrastructure. The ideal candidate will have a deep understanding of real-time communication, API integration, and scalable backend architecture. Experience with troubleshooting WebSocket-based connections is crucial. Key Responsibilities: • Set up and configure AWS API Gateway with WebSocket support. • Integrate a notification system using WSS. • Optimize performance and scalability of API solutions. • Collaborate with the team to ensure seamless integration with front-end systems. Requirements: • Proven experience with AWS API Gateway and WebSocket setup. &bu...
Programa para Arduino controlar motores de passo, definir a posição HOME e executar programa.
Arduino Microcontroller Code for Multi-Floor Lift/Elevator System We are seeking an experienced Arduino developer with prior expertise in designing and implementing multi-floor lift/elevator systems for commercial or professional applications. The ideal candidate should have a **ready-to-use, tested, and proven program** suitable for deployment. Requirements: - Working Code: Must have a functional Arduino program for a multi-floor elevator/lift system. - Experience: Preference will be given to candidates with prior implementation in professional or commercial projects. - Urgency: Immediate availability and readiness to provide the solution on an urgent basis. - Documentation: Clear documentation of the program, including setup and configuration. - Hardware Knowledge:...
...conjunction with an RFID reader and a haptic motor, along with the coding. I believe it is pretty easy to do for most but for the life of me I cannot figure it out- likely trying to overthink it. I have an engineering degree, but it's in a very different field, although I wish I would a have considered this field instead as it seems a lot more fun! The parts I have are: 1. Adafruit Metro Mini 328 V2 - Arduino-Compatible - 5V 16MHz (STEMMA QT / Qwiic) [ID:2590] 2. Adafruit DRV2605L Haptic Motor Controller - STEMMA QT 3. Lithium Ion Polymer Battery - 3.7v 1200mAh 4. PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA 5. RFID-RC522 I need 1. A diagram connecting the parts - I am using a bread board 2. Coding that would allow the use of the RFID tag to operate the...
I need an Arduino Uno project that regulates the temperature of my smoker at 225 degrees. The control is achieved by either opening or closing the air vents, which are mechanically connected to a robust servo motor with a 70 kg power capacity. Key Requirements: - The control of the air vents should be incremental. That is, the vents should not simply be in an on/off state, but able to be adjusted in small increments to ensure precise temperature control. - A mobile app will serve as the user interface. This will need to allow for easy control and monitoring of the smoker's temperature. Components I Have: - I already have the servo motor for this project. Ideal Skills: - Proficiency with Arduino programming - Experience in creating mobile apps for hardware ...
I am looking for an experienced developer to create a two-wheeled mobile robot using an ESP32 with fuzzy control for navigation in a dynamically changing and unknown environment. Below are the key requirements for the project: 1. Code Development: - The robot's control should be based on the NodeMCU platform using ESP32 hardware. - The code should be readable and easily modifiable, not a hardcoded solution. - Fuzzy control should be implemented for stabilizing and navigating the robot. 2. Robot Frame Design: - A 3D printable frame should be designed to house all the robot’s mechanical components. - The frame must allow the robot to balance on two wheels. 3. API and Mobile App Integration: - The mobile app must be implemented using Angular and Ionic. - Develop...
We are seeking a freelancer with extensive experience in developing applications that enable remote use of iPhones via WebSocket or VLC through a website. The solution should allow us to control our iPhones from anywhere in the world using Appium/WebDriverAgent. The project requires creating a small control panel (a video of a similar basic panel is provided as a reference). The panel should enable us to add multiple iPhones and grant user access to them without needing physical proximity to the devices. Additionally, we require a task automation feature to perform scheduled or repetitive tasks. Key Requirements: 1. The freelancer must have at least one iPhone for testing purposes. 2. Demonstrable experience with similar projects is highly desirable. Please provide evidence, such...
I'm in need for an experienced fullstack web developer. The primary goal of this project is website development for a telehealth and e-commerce platform. T...primary goal of this project is website development for a telehealth and e-commerce platform. The developer will also be responsible for: - Implementing new functionalities - Fixing bugs - Enhancing existing features The ideal candidate should have: - Minimum 3 years of fullstack web development experience - Proficiency in ReactJS and JavaScript or TypeScript - Experience with NextJS, Redux, and Websocket - Strong problem-solving skills - Proficiency in git It's imperative that the candidate has previously worked on at least 6-7 live projects. The developer should be ready to start in 1-2 days. Note: should be ava...
To transition your scoreboard project from Arduino to Raspberry Pi, you’ll need to interface the 7-segment displays directly with the Raspberry Pi’s GPIO pins, utilizing shift registers to manage the displays efficiently. Here’s a step-by-step guide to assist you: 1. Understand the Current Setup: • Review your existing Arduino-based configuration, noting how the Arduino interfaces with the 7-segment displays and shift registers. 2. Select Appropriate Shift Registers: • The Texas TPIC6B595N shift register is commonly used for such applications. It allows serial input and provides parallel output, enabling control of multiple outputs with limited GPIO pins. 4. Develop the Software: • Programming Language: • Python is a suitabl...
...Admin Panel: User management System monitoring Usage analytics Revenue reporting Technical Requirements: Frontend Development TypeScript implementation Responsive design using Tailwind CSS Integration with shadcn/ui components Form validation and error handling Real-time updates Cross-browser compatibility Backend Development: Serverless architecture using AWS Lambda RESTful API implementation WebSocket support for real-time features Secure authentication and authorization Rate limiting and API security Error handling and logging Infrastructure: AWS infrastructure setup CI/CD pipeline configuration Monitoring and alerting setup Database design and optimization Security best practices implementation Deliverables: Source code with documentation API documentation Deployment scri...
I'm in need for an experienced fullstack web developer. The primary goal of this project is website development for a telehealth and e-commerce platform. T...primary goal of this project is website development for a telehealth and e-commerce platform. The developer will also be responsible for: - Implementing new functionalities - Fixing bugs - Enhancing existing features The ideal candidate should have: - Minimum 3 years of fullstack web development experience - Proficiency in ReactJS and JavaScript or TypeScript - Experience with NextJS, Redux, and Websocket - Strong problem-solving skills - Proficiency in git It's imperative that the candidate has previously worked on at least 6-7 live projects. The developer should be ready to start in 1-2 days. Note: should be ava...
...Display Product Information: The scanned data will be shown on a user application and a hardware display. Provide Audio Feedback: The hardware will include a speaker for notifications or feedback. Key Requirements Hardware Development Selection and configuration of QR code scanner, display screen, speaker, and Wi-Fi module. Integration of hardware components using platforms like Raspberry Pi, Arduino, or other suitable alternatives. Backend Development Design and implementation of a database to store product information (e.g., MySQL, MongoDB). Development of secure and efficient APIs for data exchange between the hardware, database, and user application. Frontend Development Creation of a user-friendly mobile app (iOS/Android) to display product details in real-time. Development ...
I need a PCB designed and laid out for a medium-sized consumer electronics product. The PCB should be as small as possible - ideally ~50mm x 50mm. Key Requirements: - Design a PCB suitable for consumer electronics...high-quality Gerber files I have prototyped with a breadboard and am now doing the same with a prototype PCB but want to get a proper PCB layout sorted with a gerber so I can get a professionally made up PCB for testing. I have a drawing of all the components and connections (see attached) but no experience of laying out a board. Not entirely sure how many layers I need/etc. Board includes: 1x Arduino Nano ESP32 1x MCP6002 2x 5V switched relays (currently using a pre-made board for this which has some other minor components) 16x resistors 4x capacitors 12x scre...
I...seeking a programmer to finalize the coding for my two-wheel line follower module, which utilizes an ESP32 S3. This project involves making the module controllable via a mobile app, specifically Dabble or MIT App Inventor. Key requirements: - Completion of the provided code to ensure compatibility with a Bluetooth-based app. - Implementation of the line-following functionality. - Use of Infrared (IR) sensor for navigation. The project will involve working from a shared schematic and partially completed code. The ideal freelancer will have: - Extensive experience with ESP32 S3 programming. - Proficient in PlatformIO or C++ - Strong coding skills to complete the project efficiently. Note: Arduino ide may not be sufficient for this task therefore esp idf or platf...
I'm looking for an expert in MATLAB to create a simulation for a 3-4 Degree of Freedom (DOF) robotic arm. Key Aspects: - The primary purpose of this project is educational, so the simulation should be designed with a focus on teaching and demonstrating robotic arm principles. - The simulation should be accurate in movement. Ideal Skills: - Extensive experience with MATLAB - Background in robotics - Teaching experience or understanding of educational software design Please note that the project may involve some back and forth to ensure the simulation meets educational standards, and your patience and ability to communicate complex concepts simply will be key to our success.
I need help finishing my Pocket Option trading bot. It's primarily designed to maximize profits. All the necessary scripts are ready, I just need someone to implement the following functions: - Access the websocket (ws) - Fixed pair selection - Receiving market data - Candlestick analysis - Timeframe selection - Expiration selection - Trade automation (CALL and PUT) Ideal freelancer for this project should be proficient in Python, with experience in developing trading bots. Understanding of trading concepts and market analysis is a plus. Ultimately, I want a bot that can effectively analyze market trends and execute trades to maximize profits.
I am seeking an experienced deve...user-friendly interface for managing orders, without any initial need for POS integration. Additionally, the system will require hardware support for ESP32-based setups, which will be used for microphones and speakers. Key Features: - Voice recognition for both phone and table-based orders. - A straightforward dashboard for order management, or use of ready made like Gloria Food. Ideal Skills and Experience: - Prior experience with AI and voice recognition systems, especially Chatgpt Api. - Familiarity with Azure STT/TTS services, or similar. - Expertise in creating user-friendly interfaces. - Knowledge of hardware compatibility, particularly with ESP32, or similar. Please include your experience, estimated timeline, and cost ...
I need a skilled Arduino professional to design a compact, wireless device for me. This device will blink an LED light on a predetermined date, operating on a long-lasting battery. Key Requirements: - The device should be suitable for indoor use. - It needs to be as small and compact as possible. - Experience with Arduino is a must. - Prior work with designing battery-powered devices is preferred. - Knowledge of LED circuitry is desirable. - Understanding of timing mechanisms for the LED blinks. - Ability to ensure efficient power usage for long battery life.
...microchip for UART, SIM800L (GSM), and NEO-6M (GPS). The design should also accommodate a buzzer, mini LEDs, and USB-C charging, with provisions for battery integration (details to be finalized). Key Tasks: - Optimize the antenna design for GSM and GPS to ensure the best performance. - Create compact and efficient layouts that can withstand the rigors of a prototype. - Transition existing code from ESP32 to STM32. Key Considerations: - The primary focus of the PCB design is compactness. The smaller the PCB, the better. - The IoT device will be powered by a rechargeable battery, so consideration for this power source is crucial. - GPS accuracy is the most critical feature of the device, so the design should facilitate this. Ideal Skills and Experience: - Proven experience in P...
I am looking for a freelancer who can provide me with the Arduino Bluetooth code specifically designed for the Wifi Lora V3. The code should be optimized for performance and reliability. Please include a brief description of the code's functionalities and potential use cases.
I'm looking for an expert in MATLAB to create a simulation for a 3-4 Degree of Freedom (DOF) robotic arm. Key Aspects: - The primary purpose of this project is educational, so the simulation should be designed with a focus on teaching and demonstrating robotic arm principles. - The simulation should be accurate in movement. Ideal Skills: - Extensive experience with MATLAB - Background in robotics - Teaching experience or understanding of educational software design Please note that the project may involve some back and forth to ensure the simulation meets educational standards, and your patience and ability to communicate complex concepts simply will be key to our success.
We have around 80 ESP32 based wireless devices in a center. These devices communicate with our local server which is assigned a static IP. We have a live TCP socket from each of the device to local server. This socket reattempts connection if device doesnt hear from server for 20sec. Everything runs smoothly for a period of time and then suddenly devices start disconnecting and reconnecting to this TCP socket. This goes on for around 1hr or so and then most of the time situation self resolves. If we restart the access point/router we see improvement in the situation but it does recur. During the period of 'reconnections' even HTTP requests from devices to server start to fail. Pings from server to device IP times out too. We can see in access point that the device is stil...
I'm looking for an experienced electronics engineer to design and code a circuit board that can control both analog RGBW LED strips and digital addressable LED strips (like WS2812) using an ESP32. Key Responsibilities: - Design a circuit board compatible with both types of LED strips - Code the ESP32 to control the LED strips - Ensure the circuit board can perform static color displays on the LED strips Ideal Skills: - Proficiency in circuit design and coding - Previous experience with ESP32 and LED strip control - Ability to create a robust and efficient circuit board Please note, there is no need for the circuit board to support any wireless control options or music synchronization. The primary focus is on controlling the LED strips to display static colors.
I'm looking for an Arduino expert who can create software to manage 5-8 valves. The software should also control an LCD display to show valve status information. Key Requirements: - Control of 5-8 valves - LCD display interface - Displaying valve status information Ideal Skills: - Proficiency in Arduino programming - Experience with valve control systems - Knowledge in interfacing with LCD displays - Understanding of real-time status monitoring and display
...an Arduino board for a robotics application. This project is centered around controlling servos. The main focus is on basic position control of these servos based on the data from a flight simulator (X-Plane12) for pitch and roll. Ideal skills and experience for the job include: - Receiving UDP datarefs from X-Plane - Processing the data to send instructions to a board (Arduino) - Proficiency in programming Arduino boards (Python or Arduino) - Experience with flat servos robotics and controlling them with the board - Understanding of basic position control mechanisms - Familiarity with the integration of sensors with Arduino boards I'm looking for a freelancer who can help me bring this project to life. If you have a passion for robotics and a ...