Lora shield arduino code jobs

Creating high-quality pool billiard simulation in Gazebo with advanced features. The simulation will be include a highly detailed pool table, realistic ball physics, and an interactive features like integration with RO...with more than 3 years of experience in ROS and Al. I have successfully completed numerous open-source projects using ROS, including three differential drive robots and one UUV robot. My expertise lies in various robotics concepts such as navigation, manipulation, design, control, sensing, and actuating. My Top Skills: 1. Robotics Frameworks: ROS1, ROS2,PX4 2. Embedded Systems: Raspberry PI, Arduino 3. CAD: SolidWorks, NX, Blender 4. Simulation: Gazebo, Webots 5. Database: MySQL 6. Programming: Python, C++, PHP 7. Library: OpenCV 8. Al Framework: TensorFlow

I'm facing an issue with my C++ code where adding a member into a group doesn't work. The bug is located in the backend logic of the code. I need a freelancer with strong C++ skills to help me fix this bug promptly. The code is being developed in Visual Studio.

...Red/Orange Subtle cracks in background 2 Shield Red shield, faint star Red Matte finish, faint star symbol 2.5 Polished Red-silver diamond Red/Silver Clean diamond icon 3 Bronze Gear Bronze badge, gear Bronze Light metallic texture 3.5 Bronze+ Bronze/white triangle Bronze/White Subtle glow, embossed edges 4 Steady Orange shield, border Orange Subtle gradient 4.5 Advanced Orange/white shield Orange/White Wavy pattern 5 Balanced Silver circle, laurel wreath Silver Sleek design, circular patterns 5.5 Mid-tier Silver-blue, shield and stars Silver/Blue Linear gradients 6 Bold Silver-blue badge Silver/Blue Bold lines, metallic shine 6.5 Refined Dark silver, holographic accents Dark Silver Sleek finish, iridescent shimmer 7 Geometric Blue geometric shield...

I'm seeking a professional web developer to create a website using html, php and javascript. A similar website already exists: and I wish to copy the functionality of this site and it's user journey. The output of this project will be the source code (html, php, javascript, etc) so that the website can be hosted on my own linux/apache2 server. The source code must be written in English and well commented. SEO, hosting on Wix/WordPress is NOT required. More details about the site to be copied....... * The site facilitates payment of the London ULEZ charge. It allows a user to enter their car details, dates of travel, email address and then make payment via STRIPE (). * The site also looks up the vehicle details using the DVLA Vehicle Enquiry

I'm in need of a Python expert to assist me with a code. The primary objective is to help me write text data to a file in JSON format. Key Tasks: - Help with writing Python code that writes to a file in JSON format. - Optimize the code for efficiency and clarity. Ideal Skills: - Proficient in Python programming. - Experienced in working with JSON. - Able to write clear and efficient code.

Please accept so you can start fixing our other developer's python code as soon as possible. thanks

I'm looking for an intermediate-level video tutorial on how to implement a traffic light control system using an induction loop and an Arduino. The guide should cover: - Utilizing an Arduino Uno - Implementing an Inductive loop sensor - Controlling LED traffic lights This video should be clear, concise, and demonstrate each step in the process. It should be suitable for someone with a basic understanding of Arduino but looking to advance their skills. The ideal freelancer for this project should have experience in creating instructional video content and a strong understanding of Arduino and traffic control systems.

I'm looking for a proficient Python developer with experience in neural networks and physics-informed models, to modify my existing Python code. Key Requirements: - Convert the current code that solves partial differential equations (PDEs) into one that solves first-order ordinary differential equations (ODEs). - The new implementation should cater to an initial value problem. - The collocation Runge-Kutta method should be used in a discrete model with discrete time. - Integrate the Tanh activation function into the neural network as per the PINNs (Physics-Informed Neural Network) methodology. Ideal Skills: - Strong knowledge in Python and neural networks. - Experience with ODEs and PINNs. - Familiarity with the collocation Runge-Kutta method. - Understanding of the T...

...accelerometers, gyroscopes, and magnetometers. 3. Solar Position Algorithm: Calculates the sun's position (azimuth and elevation) at any given time and location using GPS data. Algorithms like the Solar Position Algorithm (SPA) or similar are used. 4. Control System: A microcontroller or embedded system (e.g., Arduino, Raspberry Pi, or a dedicated PLC) processes data from the GPS and IMU. Computes the optimal panel orientation based on the sun's position and the vehicle's orientation. 5. Actuators: Motors or servos adjust the solar panel's tilt (pitch) and rotation (azimuth) to align with the sun'...

...programming, specifically with STM32 and Arduino, to help with firmware development, debugging existing code, and designing hardware interfaces. This project will also involve significant hardware design work, so local candidates from Hyderabad, India, or those willing to travel, would be preferred. Key Responsibilities: - Write firmware for both STM32 and Arduino microcontrollers. - Debug existing code to ensure reliable performance. - Design hardware interfaces for various components. The ideal candidate will have: - Proven experience with STM32 and Arduino microcontrollers. - Strong skills in firmware development and code debugging. - Experience designing hardware interfaces. In addition to programming, this project will involve working wi...

We are seeking a ...replacing AI-generated faces with our custom characters. - Enhance and refine images through expert photo editing in Photoshop, Lightroom, or similar software. - Capture the signature cinematic romance, drama, and beauty that define K-Drama storytelling. What We’re Looking For: - Proven experience in AI art creation and photo editing. - Strong understanding of character consistency techniques (LoRA, ControlNet, IPAdapter, or manual retouching). - A passion for K-Drama aesthetics—moody lighting, expressive emotions, and romantic storytelling. - A high-quality portfolio showcasing visually stunning AI-generated or edited work. If you have a passion for crafting dreamy, cinematic visuals, we’d love to see your work! Join us in bringing the magic ...

Looking for a skilled engineer to help design an Arduino-based solar tracker with GPS. The primary task is to ensure the system can adjust the solar panel orientation in real-time to maximize solar energy capture. Key Requirements: - Design a system that allows for real-time solar panel orientation tracking. - Ability to integrate with an Arduino board and a GPS module. - Knowledge of solar energy systems and their tracking requirements. - An understanding of the capabilities and limitations of the components at hand (Arduino board and GPS module). The ideal candidate will have previous experience with similar projects and a deep understanding of Arduino programming and solar tracking systems.

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I'm seeking motivated individuals to join my LegalShield team in the USA and Canada. This flexible opportunity allows you to earn extra income while helping others access affordable legal protection. Key Responsibilities: - Promote and share LegalShield's legal and identity theft protection services. - Help families and businesses gain access to essential legal services. What I Offer: - Full training provided, no experience necessary. - Flexible work hours, allowing you to work from anywhere. - Potential to earn commissions and bonuses. Ideal Team Member: - Motivated to earn extra income. - Passionate about providing affordable legal help to others. - Comfortable using instant messaging apps for team communication.

...performance issues, and there are also necessary feature enhancements. All of the existing code is built on JavaScript. Your tasks will include: - Debugging the existing code to eliminate errors - Improving the site's performance - Implementing necessary feature enhancements Ideal skills and experience for the job: - Proficient in JavaScript with a deep understanding of its intricacies and other languages. - Experience in debugging and optimizing code for performance - Skills in implementing feature enhancements based on project needs - Experience with custom-built websites, preferably in the gaming sector - Ability to work efficiently and meet deadlines, with a strong attention to detail. Once the code is fixed, I need the website to be launched pr...

I've developed a line-following & RC control application with an ESP8684 using the ESP IDF. The code is approximately 60% complete. I need a programmer to complete the code, fix the errors and ensure the module works as intended. The code is for 3 different applications: 1) Line follower 2) RC Bluetooth Control Key Aspects of the Job: - Error Fixing: The majority of the work will revolve around diagnosing and fixing issues in the existing code. - Code Completion: You'll need to finish the remaining segments of code. - Schematic Reference: I have schematics of the module I've designed for your reference,will be provided via chat. The code needs to interface with several hardware components, including: - Infrared Sensors...

...✅ Learns OCR correction dynamically from the input text (no manual regex cleaning). ✅ Trains on full hierarchical context to understand document structure and reference relationships. ✅ Processes multiple surveys within a single Full_Text input, maintaining context. ? Timeline: ASAP – We need someone who can start immediately! ? Message me with your cost and timeline after reviewing the current code! ? Project Scope: ✅ Tie into our existing hierarchical classification system (see GitHub below). ✅ Ensure _Val labels are correctly predicted and stored. ✅ Model must learn to ignore OCR errors, not rely on regex-based cleaning. ✅ Batch sizes must be structured around Full_Text entries and their children (ensuring sequential order). ✅ Multi-label classification must maintain p...

I'm looking for a developer to create a basic app for the Apple Watch and iPhone. This app should allow for two-way communication through vibrations and haptic feedback exclusively. The messages will be sent using Morse code. Key Requirements: - The app should not provide any visual feedback, only haptic feedback. - It should be able to work in both online and offline modes. Ideal Skills and Experience: - Proficiency in iOS and watchOS app development. - Previous experience with haptic feedback programming. - Understanding of Morse code and its application in an app. - Ability to create an app that works seamlessly both online and offline.

I'm in need of a web developer who can create a website with QR code functionality. The primary purpose of these QR codes will be to direct users to specific pages of the site, particularly to display my contact information. Key Requirements: - QR codes directing to contact information - Specifically, QR codes displaying my phone number Ideal Skills: - Web development - QR code integration - UI/UX design

I'm in need of a logo that embodies a classic and timeless style. The logo should be a combination ...text-based elements. Please share your portfolio showcasing similar projects.  Do you have any specific colors or color schemes in mind f or the logo? Yes, blue and white Do you have any specific colors or color schemes in mind for the logo? Yes, blue and white No Do you have any specific imagery or symbols in mind for the logo? Shield Handshake Other  No, open to suggestions Other Do you have any specific colors or color schemes in mind for the logo? Yes, blue and white No, open to suggestions Other Use the color scheme: green, yellow, white. The imagery should have a corpor...

I have a quick, simple task that should take under 5 minutes. I need an image placed in the blank space of a QR Code to create a single, cohesive image. Requirements: - The final image should adhere to a 'modern and sleek' aesthetic. - The final image should be provided in JPEG format. - The QR Code must remain functional (scannable) post image integration. Ideal Skills: - Proficient in image editing software. - Attention to detail. - Understanding of QR Code mechanics.

Modern & Secure "AvantGuard" Logo Design Description: I’m seeking a sleek, professional, and strong logo design for AvantGuard—a brand that represents innovation, protection, and reliability. The logo should combine the initials A and G in a shield-like or protective shape, symbolizing security and a forward-thinking approach. Design Requirements: ✔ Logo Name: "AvantGuard" ✔ Main Elements: Stylized “A” and “G” integrated into a shield or guard-like form Clean lines for a modern, tech-savvy look Minimalist but impactful design ✔ Typography & Colors: Bold, futuristic font for “AvantGuard” Green & gold (or a similar high-contrast palette) to convey trust & excellence Sleek, polished finish th...

I'm seeking a skilled programmer to write an Arduino code for a BQ25887 Charger 5 click USB charging IC board. The code should manage the initiation of charging for two Lion batteries, ensure cell balancing, and support 5V 3A charging from any standard adapter. I am using a MIKROE Balancer 5 click. () The following features are required: 1. *Charging Control Setup:* - Configure I2C communication with the BQ25887 IC and set parameters for automatic charging initiation. - Define maximum voltage (4.2V per cell) and current (1A per cell) limits. 2. *Temperature-Based Charging Adjustment:* - Monitor the temperature using the NTC pin and adjust the charge current accordingly. - Implement safe temperature thresholds to reduce or

...with the FKA brand aesthetic. Think bold, competitive, and futuristic. FKA Rebrand: Redesign our original Finders Keepers Association logo to reflect our transition to FKA. This rebrand should be sleek, modern, and resonate with our core themes of ownership, progression, and innovation. Key Design Guidelines: Style: Futuristic, angular, and tech-inspired with a clean, modern finish. Logo Shape: Shield or crest-style design to symbolize strength and competition. Iconography: Incorporate a key motif for the FKA rebrand to represent ownership and empowerment. Team logos should reflect their individual identities while fitting within the league's aesthetic. Color Palette: FKA Rebrand: Black and electric blue as primary colors, with vibrant orange or gold accents. Feel free to e...

Need someone to do code takeover for our mvp built with react js

I am looking for a talented developer with a strong background in programming the ESP32 microcontroller and implementing the Modbus protocol. The task involves writing code for the ESP32 that can effectively interface with an energy meter. The code should accurately and efficiently read and process data from the meter. Key Responsibilities: - Developing code in the Arduino IDE to control the ESP32. - Implementing Modbus protocol for communication with the energy meter. - Ensuring accurate data handling and communication. Ideal Skills & Experience: - Extensive experience with ESP32 programming, specifically in the Arduino IDE. - Strong understanding and previous experience with Modbus protocol. - Experience with data handling from energy meters is a ...

I'm looking for a skilled developer to create a robust QR code generation tool. The tool must include: - User Information Collection: It should request PDF FILE, 'bussines type', 'phone', and 'email' from the user to generate the QR code. - We must save QR path in database in order to build a QR GALLERY - QR Code Generation: The tool must be able to create/generate QR codes and short links. - Customizable QR Design: It should allow users to customize the QR design, including design patterns, frame, logo, background color, borders, and scanability level,Customize external eye pattern - Previous Design Selection: Users should have the ability to choose from previous QR designs. - Mobile Mockup Display: The tool must show the QR in a mo...

CBIS-DDSM: Breast Cancer Image Dataset run code on my machine

...as the converter. Its function is to transmit every message received on the CAN bus via Ethernet to the MQTT server and vice versa. MQTT Server The MQTT server acts as a central storage hub for Meshtastic messages and enables further processing. Webserver GUI The web-based GUI serves as a prototype for visualizing emergency events. Communication Flow Mobile devices transmit messages via LoRa (Meshtastic). A basestation receives these messages and forwards them to the CAN bus. Other basestations can retransmit the messages within the CAN network. The final station in the network forwards the message to the LAN/MQTT gateway, where the MQTT server processes it for alerting and visualization. This project covers the software/firmware only. The process of selecting the har...

...expert in automation testing to create a code for my PC game. This game is built using React and is responsive. Key Requirements: - Extensive experience in automation testing, particularly for PC games - Proficiency in creating automation testing code - Familiarity with React and responsive design - Ability to deliver high-quality, bug-free code - Experience with automation testing frameworks such as Selenium, Cypress, or Playwright - Proficiency in integrating automated tests into CI/CD pipelines The ideal freelancer will have a keen eye for detail and a passion for gaming. Your role will be critical in ensuring the quality and performance of the game, helping to deliver an engaging, seamless experience for players. The automation testing code should foc...

I am looking for a skilled designer to create a professional digital business card for me. The card should include the following elements: - My Name and Job Title - My Contact Details - My Company Logo Additionally, the card should have a QR code that links to my website. The ideal freelancer for this project should have: - Prior experience in graphic design, particularly in creating digital business cards - Ability to create minimalist yet professional designs - Proficiency in incorporating QR codes into designs. Please provide samples of similar work you've done in the past.

I'm seeking a developer to create an app for monitoring environmental data via LORA. The app's primary function is to monitor voltage levels. Key Requirements: - The app needs to be compatible with both iOS and Android platforms. - The app should be capable of monitoring voltage levels. Ideal Skills: - Proficiency in mobile app development for iOS and Android. - Experience with LORA technology. - Skills in implementing environmental monitoring features. - Knowledge in voltage monitoring systems. Please provide your portfolio showcasing similar projects. I look forward to your proposals.

...malicious code, backdoors, and unnecessary licensing restrictions, ensuring the project runs smoothly without limitations. Tasks Required: Remove any backdoors or encrypted/malicious code. Eliminate license verification checks that restrict project functionality. Optimize project performance by removing redundant code and improving efficiency. Ensure no external requests are made to unauthorized sources. Improve code structure for easier maintenance and future scalability. Conduct a security audit and fix any vulnerabilities. Deliver a fully functional, unrestricted version of the project. Required Skills: ✅ Strong expertise in Laravel, Livewire, PHP, and MySQL. ✅ Advanced security knowledge to detect and remove backdoors. ✅ Experience in debugging and clean...

...PCB that integrates an Arduino Nano, an L293D motor driver, and connectivity for additional components like servo motors, an ultrasonic sensor, and infrared sensors. The PCB should be compact, efficient, and optimized for easy assembly. SAMPLE layout design attached ( resistor, capacitor and voltage controllers to be added as required ) Project Requirements: Microcontroller: Arduino Nano (ATmega328P) Motor Driver: L293D (Dual H-Bridge) for controlling two DC motors Servo Motor Control: Two male header pins for connecting two servo motors Powered by 5V from the Arduino or external power Sensor Connectivity: One female header (4 pins) for an ultrasonic sensor (HC-SR04) Two male header pins for IR sensors (typically 3-pin each: VCC, GND, OUT) Power Supply: 5V for ...

I'm looking for a professional with solid experience in Terraform and AWS CodePipeline to help me identify and fix current issues with my Terraform code execution. - I've been encountering unclear error messages during my deployments, which have made troubleshooting quite challenging. - I need someone who can debug these issues and set up a more detailed logging feature in AWS CodeBuild, making future troubleshooting easier. This project is for personal use, and the ideal freelancer would be someone with extensive experience in these platforms, and can help me navigate these issues effectively.

Please view the attached image: JassoCrest01 (Original Crest) This project aims to improve the original image design, enhancing the graphic and artistic quality to a more professional and sleek look. AI art is highly discouraged. I have to be able to own the entire final image and every aspect of the design at the en...family. Therefore, it's important that the final product communicates professionalism and sophistication. I look forward to seeing the unique ways you can bring our family crest into the digital age. The color scheme should remain the same as on the current family crest. The final images should be delivered in high-resolution PNG format and other common formats such as JPEG. Maintain the original shield design and symbols. The main focus of the change is the...

...experience in circuit board design - Expertise in Pic chip processing - Familiarity with micro circuit boards - Proficiency in handling circuit boards for data signals from Pic We had a board that had the effect we are interested in, but we ran out. We are making new stock and we want to modify a few things about it. I have attached an image of our out of stock board. We have the code already, it's in Arduino C but need to be coded to the pic we select. We are looking Pic12F675 at but are open to your suggestions. We need 3 outputs to LEDs with special effects and 1 output that bypasses the circuit where solid LEDs can be attached. There will be 1 input from power and an input from the Rheostat to adjust speed. Here is what it does: Please provide examples

Hi German P, I hope all is well with you! I have a few new projects. This first one involves a small redesign for the last page of the Tummy Time brochures. I'll send a description in messages.

I have a React code that manages a kiosk dashboard while interacting with Google Meet. The code needs adjustments to meet the following requirements: - The application should monitor Google Meet's URL changes to determine when the meeting has ended and trigger a return to the welcome screen. - There are no specific events or conditions, apart from the Google Meet ending, that should trigger the return to the welcome screen. I ALREADY HAVE THE CODE AND IT IS AT A POINT OF WORKING, I NEED HELP ON THE ABOVE ONLY Ideal candidates for this project should have extensive experience with React, , and handling Google Meet interactions. Understanding of URL monitoring and window close events is crucial.

I'm facing performance issues with my Arduino server-client application. It currently only processes and sends information to the phone once, instead of looping continuously. Ideal skills and experience for the job: - Expertise in Arduino programming - Experience troubleshooting performance issues - Knowledge of server-client architecture - Able to optimize for speed and scalability - Strong problem-solving skills The main performance issue is the protocol for looping the client data in the app. The application currently uses the WebSocket protocol for server-client communication. The main optimization goal is efficiently reloading new data and maintaining the connection. Please note that there are other constraints to consider: none. Please account for changes on t...

I have some PHP code that requires fixing. This project is related to personal use.

I'm seeking an experienced embedded circuit programmer to develop a microcontroller-based system for interfacing with motion sensors. Key Requirements: - Develop a microcontroller-based system. - Integrate with motion sensors. - Experience in sensor interfacing is crucial. - Knowledge of embedded programming is essential. - Ability to process sensor...Requirements: - Develop a microcontroller-based system. - Integrate with motion sensors. - Experience in sensor interfacing is crucial. - Knowledge of embedded programming is essential. - Ability to process sensor data in real time. An understanding of how to effectively program, interface and communicate with motion sensors is vital for the success of this project. The system should be developed using Arduino as the microcontr...

I need an expert developer to review my projects and give me guidance on best practices and coding standards. I feel that my code organization can improve significantly. Ideal Skills: - Proficiency in HTML5, CSS, JavaScript, and React.js - Strong understanding of coding standards and best practices - Experience in code organization and structuring - Experience with version control systems like Git The goal of this project is to create more effective work and improve my overall coding skills. The primary focus should be on best practices.

I'm looking for a skilled developer who can integrate a third-party promo code service API into my existing app and website. Key Requirements: - Comprehensive understanding of API integration with a focus on promo code services. - Experience in enhancing e-commerce platforms with promo code functionalities. - Proficient in tracking mechanisms for promo code usage. Please share your previous relevant work and experience to help me assess your suitability for this project.

I'm looking for an experienced Python developer to revamp my web scraping automation code. The main task is to enhance the code for downloading PDFs specifically from corporate websites. Key Requirements: - Expertise in Python and web scraping libraries such as BeautifulSoup, Scrapy or Selenium. - Experience in automating tasks with Python. - Understanding of corporate websites structure and how to navigate them. - Ability to troubleshoot and optimize existing code. Your role will involve reviewing and improving the current codebase to ensure efficient and successful PDF downloads from target websites. Please provide examples of similar projects you've completed in your application.

We need a react dev to do a code takeover for our current MVP. On-going jobs are available for design changes and functionalities. This is an on-going job until 2025.

I'm looking for an experienced Python developer to revamp my web scraping automation code. The main task is to enhance the code for downloading PDFs specifically from corporate websites. Key Requirements: - Expertise in Python and web scraping libraries such as BeautifulSoup, Scrapy or Selenium. - Experience in automating tasks with Python. - Understanding of corporate websites structure and how to navigate them. - Ability to troubleshoot and optimize existing code. Your role will involve reviewing and improving the current codebase to ensure efficient and successful PDF downloads from target websites. Please provide examples of similar projects you've completed in your application.

I'm looking for a macOS app that can synchronize Swift codebases from Git repositories and local file systems, create a vector database from this data, and provide context to a locally running LLM model using openwebui. Key Features: - Codebase Synchronization: The app should efficiently sync Swift codebases from both Git repositories and local file systems. - Vector Database Creation: After syncing, the app should be able to create a vector database from the codebase. - LLM Model Context Provision: This vector database should be used to provide context to a local LLM model running via openwebui. Ideal Skills: - Proficient in macOS app development. - Strong understanding of Swift and codebase synchronization. - Experience with vector databases and LLM models. - Familiarity with open...

C# code that read video files. When placed the compiled C# code in the root folder of a website, it reads remote videos specified in a text file (see attached) one by one, and start over when last file has been played. The effect is like a human watching a remote video, and watching hours of the video increased.

I'm seeking a professional who can help me implement practical, no-code workflows for my business, utilizing AI in the process. The primary focus is on integrating Natural Language Processing (NLP) capabilities. Key areas of focus: - Automating responses to customer inquiries using NLP - Streamlining data extraction processes - Implementing sentiment analysis to gauge customer feelings I am open to suggestions on other processes that could be automated to improve efficiency. The ideal candidate should have experience in no-code platforms, a solid understanding of AI, particularly NLP, and excellent problem-solving skills.