Arduino bluetooth projectscông việc

I need assistance with deploying a Django-based Python web application and a Node.js project on my dedicated VPS. Additionally, I require the creation of two APIs for the Python project. The ideal freelancer for this job should have: - Proven experience in deploying web applications on Dedicated VPS - Proficiency in Python and Django and flask - Strong skills in Node.js - Experience in creating APIs - Familiarity with VPS management Please submit your bid if you can deliver this project promptly and efficiently.

...need someone to update my existing android application. These are 3 apks because of 3 languages UI. But the contents, resources and codes are all the same. To do: 1. Update the UI to add a first Print button that will connect to a Zebra thermal printer on the network and print a label. Zebra printer uses ZPL language. 2. Update the UI to add a second Print button that will connect to a Bluetooth thermal printer and print a tag (receipt like). This function is already in the existing app, i just need an additional button that will print another set of contents. 3. There is a photo button which is opening a jpg file depending on the value from another field. Currently the button opens a search box when clicked, then the photo will be shown in a photo box. I want you to cha...

I'm looking for a mobile app developer to create an application for monitoring data from a moisture sensor connected to an Arduino device. The app should be compatible with both iOS and Android platforms. Key Features: - Monitor data from a moisture sensor in real time - Cross-platform compatibility (iOS and Android) Ideal Skills: - Proficient in mobile app development, particularly for iOS and Android - Prior experience working with Arduino and sensor data - Strong understanding of UI/UX for sensor monitoring applications

I'm in search of a talented animator skilled in both 2D and 3D animation to collaborate on various exciting projects. Your expertise will be instrumental in interpreting and bringing to life detailed concept art and rough sketches. Key Responsibilities: - Create high-quality 2D/3D animations based on provided concept art and project briefs. - Take creative direction and contribute to the overall creative process. - Work independently, demonstrating a strong attention to detail and understanding of animation principles. Ideal Candidate: - Proficient in both realistic and cartoonish animation styles. - Excellent communicator, with a positive attitude and ability to meet creative challenges. - Able to interpret and animate from rough sketches. Since I understand that quality wo...

For January.

...associated with the vessel to be managed - Each diver will be displayed on the screen and Divers not currently transmissing will be displayed to ensue they are accounted for. - A radio reciever to bluetooth serial adapter has been developed and the location information is sent as LAT/LON and radio ID using the NEMA AIS format - Ability to save detailed dive notes with each location. the project is anticipated to be based on OPENCPN for android Ideal Skills and Experience: - Proficient in Android app development, with a strong portfolio of previous projects. - Familiar with OpenCPN or similar maritime navigation software. - Experience in developing real-time location tracking systems. - Good understanding of using radio signals for tracking purposes

We are seeking a highly skilled Senior NextJS Developer to join our team for developing both internal products and external projects. The ideal candidate will have extensive experience in building web applications and a strong understanding of modern web platforms. You will collaborate with cross-functional teams to deliver high-quality solutions in a fast-paced environment. If you are passionate about developing innovative web solutions and have a proven track record with NextJS, we would love to hear from you.

I am seeking an experienced WordPress developer to join my team. This role involves converting designs from both Figma and Adobe XD into WordPress, working primarily with custom-made themes. The ideal candidate will not only be proficient in WordPress development but also skilled in technical optimization and performance tuning. Key Responsibilities: - Convert designs...Responsibilities: - Convert designs from Figma and Adobe XD into WordPress - Work with custom-made WordPress themes - Optimize site performance (loading times, SEO, server load) - Bug fixing and troubleshooting Key Requirements: - Flexible and self-motivated working style - Hourly rate: Up to €30/hour according to Qualification If this sounds like you, please apply with examples of previous WordPress projects...

I'm looking for an SEO specialist to optimize my website, kubeleprojects.co.za. The goal is to improve search engine rankings in South Africa, boost organic traffic, and enhance visibility for my key services. Key Services for SEO Optimization: - Fencing Installers - Generator Maintenance - CCTV In particular, I would like to focus on: - On-page optimization Ideal Skills & Experience: - Proven experience in SEO, particularly on-page optimization - Familiarity with South African market and search trends - Experience working with service-oriented websites - Ability to deliver measurable results in terms of increased traffic and improved search rankings.

Needs to hire 6 Freelancers Sites Requirements: 1. English Sites: As over 30 , Traffic over 10K 2. Site niche: Technology, AI , Education(Targeting students aged 16 and above),Business 3. Need 2-3 do-follow links per post ‼️Send me the sheet including the domain, as, traffic , price, and screenshots ‼️ Screenshots: conversation with the admin shows that he accept the guest post and payment after live link is indexed. ❤Please put all the data information of the above sites into Google Docs. ❤Those who do not provide site data through Google Docs will not be replied to. ❤I will prioritize working with those who have provided all the information. Publish Requirements: 1.✔️ Need 1 do-follow link 2. ✔ Live link must be indexed in Google. Keep articles on site permanently. 3. All cont...

Entwicklung einer App, die nahtlose Datenübertragung und Kommunikation ohne Internet ermöglicht. Integration von modernen Technologien wie Bluetooth Low Energy (BLE) und NFC, um ein einzigartiges Nutzererlebnis zu schaffen. Benutzerfreundliches Design mit intuitiver Oberfläche und reibungslosen Interaktionen. Umsetzung von speziellen Features für Personalisierung und zielgerichtete Interaktion.

I'm seeking a developer to create a mobile application using Expo (React Expo) that enables use...documents to a printer. - Dual Connectivity: Users should have the ability to send documents to the printer via both Wi-Fi and Bluetooth. Ideal Skills: - Extensive experience with cross-platform app development, particularly using Expo. I have larger application along with this. Hence it has to be in Expo. - The app must work in both iOS and Android environments - Prior experience with implementing Wi-Fi and Bluetooth connectivity in mobile apps. - Familiarity with PDF document handling in mobile applications. I'm looking for a freelancer who can deliver a high-quality, user-friendly app that meets these specifications. Please include examples of similar projects...

...The watch will receive a list of tuples (e.g., [(11, "A"), (12, "B")]) from an online platform via Bluetooth. The watch should store these messages locally. Watch Display: The watch should display one tuple (e.g., 11: A) at a time. On each button press, the display should cycle to the next tuple. After the last tuple, it should loop back to the first. Connectivity: Bluetooth connectivity for receiving messages from an external ESP32 module. Button Functionality: A physical button will be used to cycle through the stored messages. Power Source: The watch should be powered by a rechargeable lithium-ion battery. Components: OLED display for showing messages. Button for navigation. Bluetooth communication. Deliverables: Fully functional watch p...

...analytics. Key Responsibilities: Hardware & Firmware Development: Design or refine a small handheld device incorporating biosignal sensors (details to be shared under NDA). Connectivity & Data Security: Implement secure data transfer (e.g., Bluetooth/Wi-Fi) with end-to-end encryption. Cloud Integration: Build or integrate with a backend to receive, process, and store user data compliantly. User Experience Focus: Collaborate on creating a simple, senior-friendly interface and workflow. Requirements: Proven track record in IoT/embedded projects or medical device development (or similar). Familiarity with sensor calibration, signal processing, and low-noise hardware design. Experience ensuring data privacy and compliance with regulatory standards. Excell...

I'm looking for a professional who can build an Arduino WiFi smart switch for controlling my lights. The control mechanism will be a data processing algorithm with two variable inputs. Key Responsibilities: - Develop a smart switch using Arduino that connects to WiFi - Create a data processing algorithm with two variable inputs for controlling the lights Ideal Skills: - Proficiency in Arduino programming - Experience with WiFi module integration - Strong understanding of data processing algorithms - Prior work with smart home devices is a plus Please share your relevant experience and any similar projects you've worked on in the past.

More details: What is the main purpose of your Arduino project? Home automation Which components will you be using in your home automation system? Which specific feature do you want to prioritize in your home automation system? Energy efficiency (e.g., smart lights, thermostat)

I am looking for an experienced freelancer who can assist with PLC programming, particularly in TIA Portal, for various industrial automation tasks. Projects may include programming operation of presses, setup of conveyors and robotics systems, and integration of system alarms for temperature control. Each project will vary in complexity; terms and specific requirements will be discussed per project basis. The presses are from 1000 to 2500 tons, they have 3 operations - compression, punching, punching. The company produces bearings for cars, heated cylindrical pieces are compressed (a circle is formed), in the second operation they are punched, the 3rd operation punches out the central part of the circle and a ring is formed, which goes into further processing. The press has the m...

We are seeking an experienced civil engineer who specializes in land development and construction projects to collaborate with our team on a regular basis. Responsibilities include advising on site planning, compliance with local regulations, design optimization, and overseeing project execution. The ideal candidate will have a strong background in both the theoretical and practical aspects of civil engineering, with a focus on sustainability and innovation in land development.

I'm seeking skilled Software Developers specializing in Web Development for multiple upcoming projects. The nature of these projects varies, including but not limited to E-commerce, Blogs, and Corporate websites. Ideal candidates should possess: - Proficiency in various web development languages and frameworks - Experience in creating diverse types of websites - Excellent problem-solving skills - Ability to work on different projects concurrently Your portfolio should showcase a range of web development projects. Looking forward to your proposals.

https://www.freelancer.com/projects/ethereum/Remix-ETH-Contract-Debugging-Assistance/proposals

I'm in need of an experienced video editor for a variety of upcoming projects. Key responsibilities: - Editing a range of video types including promotional and tutorial videos, with advanced effects and animations. - Utilizing Adobe Premiere Pro exclusively for all editing tasks. Ideal candidates should: - Be proficient in using Adobe Premiere Pro. - Have a strong background in video editing, particularly with creating advanced effects and animations. - Be able to handle multiple projects in a timely manner. If you're passionate about video editing and have the skills necessary to bring my videos to life, I would love to hear from you! Contact on WhatsApp 7247827956

I am seeking a trainer to teach middle school students STEM concepts using Arduino. The primary focus will be on hands-on, interactive lessons that make these concepts accessible and enjoyable. A strong background in both STEM and robotics is crucial, as is experience working with this age group. Key Responsibilities: - Develop and deliver engaging STEM-focused lessons using Arduino - Foster a positive and inclusive learning environment - Adapt teaching methods to suit different learning styles and abilities Ideal Skills and Experience: - Proven experience teaching middle school students - Strong knowledge of STEM concepts and robotics - Proficiency in using Arduino for educational purposes - Excellent communication and interpersonal skills

Work on several projects

HM Interface Designed by Matlab program will send step motors data from Matlab to Arduino. Control a stepper motor connected to Arduino through Matlab. Arduino sketch file communicates will Matlab program. Program Interface will show and control current angle/step, degrees to Jog, motion jog +/- and X Y Z current position each of joints. On the program Human Machine Interface will have buttons for Teach New Position, Modify Position, call program and delete program, etc. . Program will make Auto Calibration, Manuel Calibration and Show Calibration values for each joints. Program section will be inputs and outputs toggle buttons for entering values servos and digital outputs. MATLAB Program will provide us as design view with written codes not just as .exe file. Progr...

I'm working on a custom project that involves using a stepper motor controlled by an Arduino. The motor needs to be able to rotate a few degrees, stop and then reverse back to the starting point with precision. I need an expert to provide advice on sourcing the correct motor and controller. Key Requirements: - Help in selecting the appropriate stepper motor and controller. - Programming the Arduino to control the stepper motor with precise position control. Ideal Skills: - Expertise in Arduino programming. - Experience in working with stepper motors. - Ability to source appropriate hardware and wiring instructions.

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I'm in need of an experienced professional who can help me with connecting an EC100-N-421-A01 (stretch sensor) to an ESP32 module. The collected data should then be transmitted via Bluetooth to both Apple and Android devices. Key Requirements: - Connect the stretch sensor to the ESP32 module - Transmit processed sensor data via Bluetooth - Ensure the data is displayed on mobile devices through graphical visualization Ideal Skills: - Proficiency in working with ESP32 modules and stretch sensors - Extensive experience in Bluetooth data transmission - Ability to develop mobile-friendly graphical visualizations I only need processed data from the stretch sensor. Please, bid if you are skilled in the aforementioned areas.

I'm looking for a skilled professional who can create a test automation script using Javascript and Appium for my Android mobile app. This app needs to be tested on several features including its User Interface, Bluetooth Low Energy (BLE) functionality, and its Network Connectivity. Key Requirements: - Proficiency in Javascript and Appium - Extensive experience with test automation scripts - Strong understanding of Android mobile app testing - Ability to test User Interfaces, BLE functionality, and Network Connectivity - Competence in generating comprehensive HTML test reports Your expertise will be instrumental in ensuring the quality of my mobile app. Please provide a bid if you feel you can meet these requirements.

I require a small Arduino Example and a PCB design in Kicad 6 showing how the Diodes Incorporated AL5887 works. Requirements: 1 x PCB Schematic example created in Kicad 6 showing how the diodes Incorporated AL5887 should be connected to 33 x 20ma LEDS in SPI Mode (33 LEDS is correct). All parts should be SMD with Footprint 0201 apart from the LEDS which i have also added as a file. 1 x Arduino example showing how the PCB should be connected to an Arduino Leonardo and a basic sketch flashing each Led on and off in sequence. Payment will be once the PCB design has been tested and confirmed to work

I'm in need of a specialized PCB design expert with experience in LoRa technology and remote control systems. The PCB will be for a custom board, not a standard platform like Arduino or Raspberry Pi. Key Requirements: - Proficient in PCB design tailored for LoRa technology. - Extensive experience with remote control systems. - Able to design a PCB with both analog and digital inputs/outputs. - Knowledgeable in power management feature implementation. Skills in using advanced PCB design software are critically essential, as well as a strong understanding of the requirements for remote control system applications.

...for printing a label to a Bluetooth printer. This function is already part of the app, you just need to add a button to print another set of contents. The data to be printed is a combination of QR codes and text. 2. Adding another button for printing to a network printer. The IP address for this printer should be dynamic, sourced from the local path of the Android device's file. 3. Modifying a function in the main activity. Currently, there's a function that auto-copies the contents of one field to another. The second field should be set to automatically trigger a search. The copy function works, but the search trigger needs fixing. Ideal candidate should have: - Proven experience in Android app development - Strong UI/UX skills - Familiarity with Bluetooth and...

We are seeking skilled and experienced freelance Odoo developers to collaborate with us on customizing Odoo ERP solutions for our clients. This is an exciting opportunity to work on diverse projects and establish a long-term professional relationship with our team. Key Responsibilities: Customize Odoo modules to meet client-specific requirements. Develop and integrate new features into Odoo ERP systems. Troubleshoot, debug, and optimize existing Odoo implementations. Ensure timely delivery of projects with high-quality standards. Provide ongoing support and maintenance as needed. Requirements: Minimum 3+ years of proven experience as an Odoo developer. Proficiency in Python and Odoo framework. Strong knowledge of Odoo modules such as Sales, Accounting, Inventory, HR, etc. ...

I need a professional quite document for construction projects. The document must be in Word format and be prepared from scratch. Key Elements: - Technical specifications - Budgets - Project management details Ideal Skills: - Experience in constructing tender documents for construction projects. - Familiarity with infrastructure for oilseed refineries or palm oil. - Proficient in Word with capability to create professional layouts. Please note, there are no existing documents or templates to reference; the document will need to be created entirely from scratch.

I'm looking for one or two engineers to assist with two implementation projects: federated learning and named data networking. Key Responsibilities: - Algorithm Implementation - Data Preprocessing and Management - System Architecture and Design Federated Learning Project: The primary goal is to enhance data privacy. Experience in privacy-preserving algorithms will be a plus. Named Data Networking Project: The main objective is to improve the Forwarding Information Base (FIB). Understanding of network architecture and data retrieval processes will be essential. Ideal Skills: - Proficient in algorithm implementation - Experienced in data management - Skilled in system architecture and design - Knowledgeable in federated learning and named data networking

...need a basic weight measuring system designed using Arduino. The system will consist of a 10 kg load cell (preferably HX711), a 4-digit 16x2 LCD display, and a numeric keypad for manually setting the weight limit. Key Features: - Display weight data on a 16x2 LCD - Use of HX711 load cell - Manual limit setting via numeric keypad - Real-time weight comparison by Arduino - 5V alarm activation upon reaching weight limit - Push button reset for the alarm Aesthetics are not a priority for the prototype. A simple setup using a wooden board and soldered wires will suffice. Ideal Skills: - Proficient in Arduino programming - Experience with load cells and weight measurement systems - Knowledge in interfacing LCD displays and keypads with Arduino - Ability to desi...

I'm looking to develop an Arduino-based robotics project with a specific focus on creating an educational robot. This robot will be specifically designed to teach coding. Key Responsibilities: - Design and create a functional robot using Arduino - Implement features that facilitate coding education - Ensure the robot is user-friendly and suitable for educational purposes Ideal Skills: - Proficiency in Arduino programming and robotics - Experience in creating educational tools or robots - Strong understanding of coding principles - Ability to make complex concepts accessible for beginners

...passionate teen video editor looking to showcase your skills and work on exciting projects? Join our platform exclusively designed for young editors like you! What We Offer: - Exciting video editing projects tailored for teens. - A supportive environment to grow your editing expertise. - Flexible opportunities with competitive earnings for young talent. Ideal Skills: - Proficiency in Motion graphics, Color grading, Audio editing, and all aspects of video editing. - Creativity and a passion for editing. - Ability to work on various types of videos, including promotional videos, social media content, and tutorials. Start your journey toward becoming a professional video editor while working on creative and impactful projects. This price is just for formality I want...

Required experience iOS developer who can merge two different projects one from unity exported iOS project and another one is native iOS project

I'm seeking a talented UI designer with a strong background in graphic design for continuous collaboration on diverse web projects. Key Responsibilities: - Create intuitive and visually appealing user interface (UI) designs for various platforms including Desktop, Mobile, Tablet, Landscape Mobile, and Landscape Tablet. Essential Design Elements: - Design and implement engaging navigation menus. - Develop interactive components that enhance user engagement. - Utilize typography and icons effectively to communicate and create aesthetic harmony. Ideal Skills: - Extensive experience in User Interface (UI) design. - Proficient in Graphic Design, with a keen eye for detail. - Ability to design for multiple platforms and screen sizes. - Experience with creating navigation menus, i...

I'm in need of a PCB designer who can create a compact PCB for prototyping purposes. This board will need to accommodate a microcontroller, various sensors, a power supply, and Bluetooth components. Specifically, I want to gather data from a sensor (e.g. thermometer) and send that data via Bluetooth to a receiving device (iPad). The PCB will need to be powered by a 3.7 LiPo battery. I'll need all the files, so I can print at PCBWay. The board will need to be no larger than 26 mm by 30 mm. The components will need to lay flat on the board so the overall height is less than 4mm. Ideal Skills: - PCB design - Knowledge of compact design principles - Experience with prototyping PCBs Please, only apply if you have significant experience in designing PCBs, particularly ...

...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

...my marketing strategy and need to be versatile, reliable, and feature-rich. Key Requirements: - **Type**: I need a comprehensive solution that includes Bluetooth, Wi-Fi, and NFC beacons. - **Features**: The beacons should have long battery life, wide range, and customizable messaging capabilities. They're expected to cover a broad spectrum of use cases, from retail promotions to event management and proximity marketing. - **Primary Use Case**: These beacons will be utilized across all potential scenarios. Ideal Skills and Experience: - Proven track record in sourcing high-quality advertising beacons. - Strong understanding of Bluetooth, Wi-Fi, and NFC technologies. - Experience in evaluating product features such as battery life, range, and messaging customizatio...

This is a specific section of a project to take sensor data to make sounds through a DAW (digital Audio Workstation). I have been successful in using example code for the sensors I currently have purchased. I now need this information to transfer to a PC with minimal latency. I am open to discussion of my current plan, understanding latency reduction and compatibility with common wireless signals is desired. I am so far using C++ or the IDE equivalents as my understanding is this will have the lowest latency. This job is for the task of setting up the BLE architecture for use with the project as a whole, not for full project development. Please include in your budget communication with me asking queries to make sure that my information regarding latency is correct, and whether there is a ...

I'm seeking a professional to draft a Master Service Agreement (MSA) for my technology-focused company. The primary aim of this MSA is to clearly define the terms and conditions for our future projects. Key Responsibilities: - Drafting a comprehensive MSA tailored for the tech industry. - Clearly articulating terms and conditions for prospective projects. Ideal Skills and Experience: - Proven experience in drafting MSA agreements, particularly in the technology sector. - Strong understanding of project management terminologies and document will primarily serve a

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 Kno...

Integrate Bluetooth beacons and wifi tech to track live location

...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...

...functional pieces. They must know every aspect of the furniture development and production process from beginning to end such as; reading and understanding 2d plans/blueprints, CNC, wood cutting, milling, finishing, paint, framing, upholstery and etc., (everything furniture related). Alot of our furniture designs will utilize various mechanical and mechanized components, such as electric recline, Bluetooth stereo, LED lighting and more. This role involves both technical designs and comprehensive production management, crucial for setting up and managing our new production facility. (We are a USA based company, so the qualified candidate will be required to speak fluent english. If the candidate is able to speak English and Spanish it will be an added plus, since we will be op...