Arduino wireless punët

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Estou em busca de um profissional interessado em realizar ajustes em um firmware de um termostato digital que desenvolvi, baseado em Arduino e com o microcontrolador ATMEGA328P. O painel funciona, mas apresenta travamentos frequentes e precisa de algumas melhorias de desempenho e precisão. Os ajustes são necessários para melhorar o desempenho do sistema que atualmente esta travando e apresenta as vezes algumas leituras erradas. O código já está com as portas configuradas, então será possível realizar modificações em vez de começar o projeto do zero. Caso tenha interesse em realizar esse trabalho, por favor, entre em contato comigo para mais detalhes. Agradeço pela atenção e a...

...voice-over work, audiobook reading, acting) Experience with professional speech recording Equipment requirements PC or Laptop capable of meeting the technical specifications listed below for the contract’s deliverables and browser with the most recent security updates installed Microphones with high-quality audio High-speed, password protected internet connection. Performing work over an open wireless network connection is NOT allowed If you will be recording with your partner virtually and need to use the client’s recording platform, you must meet the following requirements: Operating system: Windows 7 or higher, macOS Big Sur or higher Browser: Google Chrome or Microsoft Edge. Recommended: CPU with 4 or more cores. At least 5 GB free space on your system, an intern...

...of a comprehensive Arduino library for the AMC131M03 ADC that is compatible with the SAMD core (like the Arduino Zero). This library should support all possible features of the ADC, including reading values, calibrating readings, and robust error handling and reporting. Key Requirements: - Full compatibility with the SAMD core - Support for 24-bit ADC resolution - Extensive functionalities: Reading ADC values, Calibrating ADC readings, Error handling and reporting, etc.. Ideal Skills and Experience: - Proficiency in Arduino library development - Strong understanding of the SAMD core - Experience with 24-bit ADCs - Excellent debugging and error handling skills - Previous work with AMC131M03 ADCs is highly desirable Many libraries already existt on Github, ADS131M0...

I'm working on a project involving a vehicle speed detection system. This system should be integrated with an Arduino microcontroller and use induction loop technology. The target vehicles will be toy-sized cars. The main tasks for this project include: - Detecting and calculating the speed of the toy cars passing over the induction loop. - Outputting the speed data and triggering a single LED to flash when a predefined speed threshold is exceeded. - The speed threshold will be a fixed value defined in the code. The ideal freelancer for this project should have a strong background in electronics, specifically with Arduino and induction loop technology. Experience with speed detection systems will be a plus. I am looking for someone who can deliver a reliable and accura...

I'm looking for an expert in electronics who can design a RGB LED circuit board for a custom electronics project. Key Requirements: - The circuit board will control a 12x12 inch matrix of dot LEDs - The control will be via a microcontroller, specifically an Arduino or Raspberry Pi or Teensy 4.1 Ideal Skills: - Expertise in circuit design and microcontroller programming - Experience with RGB LED projects - Ability to create a 12x12 inch matrix of dot LEDs

I'm looking for an expert in Arduino software development with a focus on robotics control. The project involves developing software that allows an Arduino to interact with DHT11 temperature sensors. Key requirements: - Extensive experience with Arduino programming - Understanding of robotics control - Proficiency in interfacing with temperature sensors, specifically DHT11 - Ability to develop efficient, reliable software for robotic control Your task will be to create a system that can effectively utilize the DHT11 sensors for temperature monitoring and control within a robotic framework. Please provide examples of similar projects you've completed in your bid.

The project involves creating two documents for the Serenova Wireless Footrest Massager, aligning with its high-end brand positioning: A one-page user guide summarizing key features (wireless design, Shiatsu massage, heating), concise usage instructions, button functions, safety tips, and contact details, presented with minimalist and premium visuals. A thank-you card emphasizing customer appreciation, a 1-year warranty, and social media engagement, designed with an elegant layout and Serenova branding. Please Take a look at the documents below. Note: The project needs to be delivered in 24 hours!

My existing Android application is very old and targets SDK version 19 or so. I require it to be migrated to AndroidX and to be compatible with Android 14. The app is basically a little webserver and webpage, and communicates with an Arduino via the AOA protocol. Key Requirements: - Convert the app to run on Android 14. Ideal Skills: - Experience in Android app development and upgrades.

I have an Arduino project that has unexpectedly stopped functioning. The program simply quit working without any error messages. It's using a mega board with a PWM board to drive 9 servos. - Ideal Skills: Knowledge and experience with Arduino programming and debugging are essential. - Previous Experience: A portfolio showcasing prior work with Arduino projects will be beneficial. - Additional Skills: Problem-solving skills and patience are highly appreciated. I need a professional who can help troubleshoot and get my project back on track.

I'm looking for an experienced Arduino programmer who can write code for a hydropower turbine. The main function of the code will be to control the turbine speed. Key Requirements: - The Arduino should automatically adjust the turbine speed based on the water flow rate. - Although I currently have no measurements for the water flow rate, the code should be flexible enough to incorporate a flow meter in the future. Ideal Skills and Experience: - Proficiency in Arduino programming is a must. - Prior experience with hydropower turbines will be highly regarded. - Ability to write adaptable code for future sensor integration is essential. - Knowledge of controlling speed based on variable conditions.

...devices (routers, switches, Firewall, WiFi Access points, Controllers) - CCTV -Access control system The selected expert will also be responsible for deploying and setting up all infrastructure devices remotely with help of on-site coordinator. Expert will also be responsible for implementing the solution for managing/Protecting endpoints(laptops, desktops etc). The network configuration will be Wireless (Wi-Fi) except for specific points where Wired connection is preferred for better performance, so expertise in setting up and configuring a robust Wi-Fi network is crucial. Ideal skills and experience for this job include: - Proven experience in IT infrastructure setup with Switches, Routers, Wifi Access point(Ubiquiti/Unifi experience is desired) -Experience of Firewall setup...

...of file management systems I need a software engineer to write some code for a "rasperri pi zero w" that will transfer files to a cloud drive such as dropbox. All the hardware has been figured out, i just need code and this is outside my programming ability. 1) System boots 2) Connect to the camera and read it as a mass storage drive. 3) Look for new files, and if found transfer those over wireless network or 4/5g USB modem to a specified online drive (dropbox, onedrive, etc) 4) Create a simple log file that adds in the most recent images transferred and uploads that to the same location. 5) Confirm upload is complete 6) Delete the files from the mass storage drive 7) Put itself in a low power state or sleep until it is reset via external controller. If the progr...

...Biometric fingerprint scanner. 3D camera for facial recognition. Omnidirectional microphone with noise cancellation. Sunlight and water-resistant touchscreen (IP65 or higher). Proximity sensor. Output Devices: Speakers for synthesized voice output (TTS). Ticket and receipt printer. Additional Peripherals: Barcode and QR code scanner. NFC reader for card payments. Palm and facial payment readers. Wireless credit/debit card reader. Temperature sensor for contextual recommendations. 3. System Features 3.1 Modules and Services BOT 1: Welcome & Identification BOT Purpose: Identifies users through biometrics (face, fingerprint, palm), credentials, or other means. Provides a personalized, empathetic welcome based on user data, such as hobbies and interests, and environmental data li...

I'm seeking a skilled programmer to write an Arduino code for a BQ25887 USB charging IC. 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. () Key Requirements: - Charging condition: Need to charge two separate single cell battery of 2000mah via USB charging of around 5V 3A. - For each individual cell, the max charging voltage should be 4.2V and the maximum charging current for each battery should be 1A. - The code should allow for automatic initiation of the charging process. - Enable cell balancing to maintain cell voltage equality. - Implement fault recovery (e.g., reduce current, stop charging). - Adjust charge

I have an ESP32-CAM project that needs to recognize a few custom objects and execute a pre-written Arduino program based on the recognition. The program is already ready, and I simply need the ESP32-CAM to identify the objects and trigger the next action. The specifics of the project include: - Recognizing 1-5 custom objects with the ESP32-CAM - Using a manually collected image dataset to train the recognition system Ideal candidates for this project should have: - Experience with ESP32-CAM and Arduino - Skills in object recognition and machine learning - Ability to work with custom datasets - Proficiency in programming and hardware interfacing

I need a vibrant and eye-catching decal cover for my wireless store's large window. The store deals with phone and electronics repairs, as well as buying and selling devices. Design: The style should be bright and colorful, which aligns with my initial idea of the design. I have specific colors and design elements in mind, which I can share with the selected freelancer. Key Messages: The primary focus of the decal should be to convey our phone and electronics repair services. Design Elements: The decal should incorporate service icons or illustrations, as well as promotional text or slogans. Ideal Skills and Experience: - Proficiency in graphic design, particularly for commercial and retail applications - Experience with designing window decals or similar advertising mat...

I'm seeking an experienced hardware and firmware developer to create a WiFi-enabled pen drive using an ESP32 module and an SD card module. This device should function as a traditional USB pen drive while also enabling wireless data transfer and management. Key Requirements: - The primary use case for this device is business file sharing. This means it should be able to handle large files, work reliably, and be user-friendly. - For the wireless management and data transfer, I'm specifically interested in the FTP protocol. - In terms of security, the device should include password protection to ensure secure file sharing. Ideal Skills and Experience: - Extensive experience in hardware and firmware development. - Prior work with ESP32 modules and SD card modules. - F...

I'm seeking a seasoned hardware and firmware developer to...drive via an ESP32 module paired with an SD card module. This device should operate as a conventional USB pen drive, whilst also facilitating wireless data transfer and management. Key Requirements: - The primary function of this device is to support wireless data transfer, specifically enabling file sharing between multiple devices. - Compatibility is crucial. The pen drive must support seamless wireless file sharing across Windows, macOS, and Linux operating systems. Ideal Skills: - Extensive experience in hardware and firmware development. - Proficiency with ESP32 and SD card modules. - Strong understanding of USB drive functionality and wireless data transfer mechanisms. - Experience with cro...

I need a proficient telecom team to assist with the setup and maintenance of a hybrid network for a small office/home office (SOHO). The project requires a seamless integration of wired and wireless elements to ensure smooth connectivity and optimal performance. Ideal Skills and Experience: - Extensive knowledge in both wired and wireless network configurations - Proven track record in network setup and maintenance - Ability to provide post-setup network support - Excellent troubleshooting skills - Experience with small office/home office (SOHO) network setups

Project Overview Develop an Android application to manage a photobooth setup that includes: Capturing photos using a connected DSLR or the device's built-in camera. Displaying a Google Pay QR code for payment integration. Providing an interactive user interface for photo preview, countdown, and frame selection. Printing photos using a wireless or USB-connected photo printer. Generating a QR code for downloading the digital version of the photo and ensuring privacy by deleting images afterward.

I'm looking for an expert to help me with the integration of Android Auto's wireless projection feature in my vehicle, specifically for navigation purposes. The main requirement is to enable seamless projection from my mobile to the dashboard. Key Requirements: - Implement Android Auto's wireless projection of Google Maps from my mobile to the vehicle's dashboard. - Ensure smooth connectivity and real-time updates during navigation. Ideal Skills and Experience: - Strong knowledge and experience with Android Auto integration. - Proficiency in working with Google Maps and understanding its functionalities. - Good troubleshooting skills to ensure minimal connectivity issues during the project.

I'm in need of a seasoned PCB designer to assist in crafting a compact and efficient IoT device tailored for health monitoring. The device will interface with VOC sensors (PS1 & PS4-VOC-10-MOD) and employ an ESP32 or a similar microcontroller for wireless communication, as well as executing on-device AI models. Key Requirements: - The design needs to prioritize low power consumption, making it suitable for wearable or portable use. - A primary focus of this device will be monitoring human breath, so expertise in integrating and utilizing VOC sensors is crucial. - Long battery life is of utmost importance, far more than a rechargeable battery or energy harvesting capabilities. Ideal Skills: - Extensive experience in PCB design, particularly using KiCad. - Proven track reco...

I'm in need of an experienced embedded systems developer to help troubleshoot and debug some code running on a TI CC1352P micro-controller. The debugger will need to have a strong background in C/C++ and familiarity with TI Code Composer Studio. Given the complexity of ...Code Composer Studio. Given the complexity of the project, I'm looking for someone based in Ontario, Canada, who can potentially offer in-person assistance if necessary. Ideal Skills and Experience: - Proficient in C/C++ - Extensive experience with TI Code Composer Studio - Familiarity with TI CC1352P microcontroller - Embedded systems development background - knowledge of OpenThread Protocol - wireless thermostats (based on TI CC1352P micro-controller) creating Mesh Network (OpenThread Protocol) - Base...

Potrzebuję stworzyć projekt do Arduino Nano gdzie poprzez RS485 będę odbierał 2 wartości z zakresu 0-100 używając Modbus RTU w trybie Slave. Mam kupione wszystkie potrzebne część ale potrzebuję do tego programu.

tengo un arduino uno con shield W5100 y esta en ethernet con su código para mover el servomotor que tiene tengo que entrar pára controlarlo remotamente a una dirección Internet como http;// y deseo entrar por MIT APP INVENT de forma que por medio flechas para girar izquierda ,derecha remotamente el servomotor

I want a person who is master in Arduino, Moisture/Humidity Sensor and Solenoid Valves of Pipes, In This project I want to integrate around 20 moisture sensor each connected to each plant and a reservoir containing water with a motor and solenoid valves leading to each plant using Arduino We can do like which plant needs water also this project should run on AC Current, when the level of water in reservoir is less it would send an alert to the user by beeping and close the motor for time being, just simple, This I want like for my home. Please if you make this it would be very kind of you because oftem I am not at home and my plants die due to lack of water

...designated personnel on network management and troubleshooting. Required Skills and Qualifications: Certifications (Mandatory): Certification in networking from an accredited institute such as: Cisco Certified Network Professional (CCNP) or higher. Certified Wireless Network Professional (CWNP). CompTIA Network+ or equivalent. Experience: Proven experience in designing and implementing campus-wide network infrastructure. Must have led similar projects or better in a lead role. Experience with PoE equipment, VLANs, and wireless access point configuration. Technical Skills: In-depth knowledge of Layer 2 and Layer 3 networking. Hands-on experience with configuring switches, routers, firewalls, and access points. Familiarity with structured cabling, includi...

I'm looking for an engineer with experience in microcontrollers or Arduino to build a timer for an educational project. This timer should have the following functionalities: - Countdown Timer - Interval Timer The timer should use a Seven-segment display. Ideal candidates for this project should have a strong background in electronics and programming, particularly with Arduino or similar microcontrollers. Experience with building educational tools or projects will be a plus.

I am in need of a skilled Network Engineer who is proficient in b...perform regular maintenance to ensure ongoing network reliability. The ideal candidate for this project should have experience working with a variety of network devices, including: - Routers and Switches: Understanding of how to configure these devices for optimal network performance is crucial. - Servers: Experience with server-based networking is a plus. - Wireless Access Points: The engineer should be able to set up and troubleshoot wireless connectivity issues. Skills & Experience: - Strong problem-solving abilities for troubleshooting network issues. - Proficiency with network configuration software. - Relevant certifications (CCNA, CCNP, etc.) are preferred. - Previous experience in a similar role...

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

...voice-over work, audiobook reading, acting) Experience with professional speech recording Equipment requirements PC or Laptop capable of meeting the technical specifications listed below for the contract’s deliverables and browser with the most recent security updates installed Microphones with high-quality audio High-speed, password protected internet connection. Performing work over an open wireless network connection is NOT allowed If you will be recording with your partner virtually and need to use the client’s recording platform, you must meet the following requirements: Operating system: Windows 7 or higher, macOS Big Sur or higher Browser: Google Chrome or Microsoft Edge. Recommended: CPU with 4 or more cores. At least 5 GB free space on your system, an intern...

Project Description: We are looking for an expert freelancer to develop a custom watch capable of receiving messages from an online platform and displaying them in tuple format. The watch should cycle through messages one at a ti...for showing messages. Button for navigation. Bluetooth communication. Deliverables: Fully functional watch prototype. Source code for both the watch and the external ESP32 module. Circuit diagrams and assembly instructions. Freelancer Skills Required: Embedded systems development. Experience with microcontrollers (ATtiny85, ESP32, etc.). Knowledge of Bluetooth communication. Proficiency in C++/Arduino programming. Hardware prototyping (OLED displays, buttons, power modules). Documentation skills. Budget and Timeline: Budget: 8k. Timeline: Deliver within ...

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'm looking for a minimalistic logo for my company, Business Services Group. This logo should ideally reflect the technology aspect of our business, as we primarily deal in Fiber internet and Business Wireless/Mobile services. The graphic part of the logo will go in front of the word "Business" and be simple and below the company name Business Services Group, it will need to say in small print across under business name : AT&T AUTHORIZED DEALER in small grey print or something that doesn't stand out too much. We want that second small line of print to not stand out. IMPORTANT: The clean graphic needs to go to the left of the name and only be slightly bigger than the the name and second line of print and be light blue and it also can be within the name. Key ...

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

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.

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.

...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

Mình cần code quản lý và điều khiển thiết bị ESP8266 từ server. Yêu cầu mô tả ở file đính kèm

...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

...diagram into a professional and clear visual representation of a wireless access point setup. The final design will be a static graphic used for reference, with potential future opportunities for similar designs. Objective: To create a stylized and easy-to-read "Wireless Access Point Diagram." The diagram will follow a specific flow, with labeled components and icons representing mainstream networking equipment. The design must incorporate logos for EERO and Theater Design Company at the top, along with the text "Wireless Access Point Diagram." The diagram should be presented in 4K resolution. Diagram Flow: ISP (Internet Service Provider) Cable Modem ARRIS MODEM Gateway EERO POE GATEWAY EERO POE6 Access Points (Main wireless access ...

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 ther...

I am seeking a skilled writer who can create unique, engaging, and accurate articles for my website focused on the wireless devices and cellular phones niche in the United States. The articles should be tailored towards tech enthusiasts and cover a range of topics including: - New and upcoming smartphones, tablets, and wearable devices - Wireless plans, special options, and discounts - Press releases related to wireless carriers in the United States - Reviews for mobile apps and games The ideal candidate will have a deep understanding of the wireless devices industry, be able to conduct thorough research to ensure the content is accurate and up to date, and have a flair for writing that will engage and inform our tech-savvy audience. Please note, all articles...

Programa para Arduino controlar motores de passo, definir a posição HOME e executar programa.

I'm looking for a designer who can create a unique remote control toy car for me. The car should have a HD camera and LED lights, both controlled via the remote. The transmission range needs to be 60m. Key features include: - An HD camera mounted on the car - LED lights that can be turned on and off via the remote - Wireless Live video feed to display The ideal freelancer for this project would have experience in designing remote control vehicles and integrating custom features. Their skills should include electronic design, remote control systems, and an understanding of transmission range limitations. Ultimately, I want a high-quality, well-designed product that meets my specifications.