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    2,000 esp32 ota arduino εργασίες βρέθηκαν

    ...αναγνώριση και καταγραφή δεδομένων. 2. Σύνδεση με Arduino/Raspberry Pi: • Σύνδεση των RFID αναγνωστών με Arduino ή Raspberry Pi για την εξαγωγή δεδομένων. • Ενσωμάτωση WiFi module για την αποστολή των δεδομέν&ome...

    €8 / hr Average bid
    €8 / hr Μέση Προσφορά
    9 προσφορές

    Ψάχνω προγραμματιστή για esp32 με καλή γνώση ασύρματων επικοινωνιών wifi και ενισχυτικά android για υλοποίηση λογισμικού μόνο, όχι hardware.

    €2154 Average bid
    €2154 Μέση Προσφορά
    11 προσφορές

    Ζητείται άτομο για την απλοποίηση ενός τηλεκατευθυνόμενου οχήματος ( το παρέχω εγώ) που μέσω Arduino να ανιχνεύει ζωή.

    €148 Average bid
    €148 Μέση Προσφορά
    3 προσφορές

    το συγκεκριμενο app θα θελω να παιρνει και να λαμβανει δεδομενα απο ένα esp32 με bluetooth καθως και να μπορει να επικοινωνησει με firebase. Περα απο αυτα τα δυο δεν θα έ&ch...

    €907 Average bid
    €907 Μέση Προσφορά
    13 προσφορές
    Arduino διπλωματικη
    Έχει λήξει left

    Καλησπέρα ενδιαφέρομαι να βρω ένα άτομο πει πληρωμή για την εκπόνηση της διπλωματικής η οποία αφορά συνέδεσε μια διάταξης με λέιζερ τα κομμάτια και την διάταξης κ&alph...

    €541 Average bid
    €541 Μέση Προσφορά
    5 προσφορές

    ...it definitely has many errors and many gaps, I want you to identify me and suggest me which arduino board or something else economical and which spare parts I will need further, such as screen. I can send you here an attachment where I show a simulation and a script How I want it to work. Δημιουργώ ένα πείραμα πάνω σε μια μηχανή καφέ στην οποία θέλω να ελέγχω ποτέ να σταματάει ποτέ να ξεκινάει &e...

    €144 Average bid
    €144 Μέση Προσφορά
    4 προσφορές

    Ζητούνται προγραμματιστές στον Εύοσμο θεσσαλονίκης για πλήρη εργασία, ή και απομακρυσμένη (όταν είναι εφικτό). Απαραίτητα Προσόντα: - PHP, CSS, JavaScript - Java / C++ - Rest API Θα εκτιμηθούν γνώσε&i...

    €10 / hr Average bid
    €10 / hr Μέση Προσφορά
    1 προσφορές

    Ζητείτε προγραμματιστής για συνεργασία ως εξωτερικός συνεργάτης. Η εταιρία δραστηριοποιείτε στον χώρο των επιστημονικών ερευνών και την δημιουργία φυσι...

    €935 Average bid
    €935 Μέση Προσφορά
    3 προσφορές

    Η δημιουργία android εφαρμογής η οποία να μπορεί μέσω του διαδικτύου να ελέγχει την κατανάλωση μίας καφετιέρας, την κατάσταση της (on/off) και να μπορεί να την ενεργοποιήσ&epsi...

    €189 Average bid
    €189 Μέση Προσφορά
    3 προσφορές

    Προσφορά αυτοματισμού νερών χρήσης Τ1>Τ2=R1 T3>T2=V1 T3<45C=L R2=15’ Περιοδικά

    €145 Average bid
    €145 Μέση Προσφορά
    3 προσφορές
    Ανάπτυξη IoT Projects
    Έχει λήξει left

    Ανάπτυξη interface ανάμεσα σε KNX και Arduino ή άλλου περιβάλλοντος προτυποποίησης.

    €379 Average bid
    €379 Μέση Προσφορά
    2 προσφορές

    Έχω συνεχιζόμενη εργασία που σχετίζεται με την προηγούμενή μου εργασία 'Arduino ultrasonic liquid level meter with integrated website'

    €24 / hr Average bid
    €24 / hr Μέση Προσφορά
    1 προσφορές

    Seeking experienced IoT developer to create an Over-The-Air (OTA) update solution for ESP8266 and ESP32 devices, utilizing GSM modules like SIM800L and A7672S 4G modules. Key Responsibilities: - Firmware Development: You will be responsible for developing the necessary firmware for the OTA updates. - Server-side Setup: Setting up the server-side infrastructure required for delivering the updates. - GSM Module Integration: Seamlessly integrating the GSM modules for update delivery. Project Priorities: - User-Friendly: The OTA update solution should prioritize ease of use for the end-user, making the process as simple and straightforward as possible. Operating Environment: - The primary environment for these devices will be agricultural settings. Ideal Skills ...

    €117 Average bid
    €117 Μέση Προσφορά
    10 προσφορές

    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

    €12 - €120
    Σφραγισμένο
    €12 - €120
    9 προσφορές

    Need to implement 4 motorized faders using Atmega 328P to existing esp32 project. I'm looking for a professional skilled in embedded systems and motor controls. The task is to implement 4 motorized faders in an existing ESP32 project, using an Atmega 328P microcontroller. Key Requirements: - The motorized faders will primarily be used for audio mixing, so previous experience with audio-related projects could be beneficial. - The faders need to be synchronized with software, so proficiency in software integration is necessary. Ideal Skills: - Extensive knowledge of Atmega 328P and ESP32 - Experience with motorized faders - Proficiency in software integration - Background in audio mixing hardware would be a plus.

    €141 Average bid
    €141 Μέση Προσφορά
    25 προσφορές

    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.

    €467 Average bid
    €467 Μέση Προσφορά
    42 προσφορές
    LED Lights Control App via ESP32
    6 μέρες left
    Βεβαιωμένο

    I'm looking for an expert in IoT and app development to design an LED light control system using an ESP32 chip. The lights should be controllable via a dedicated app on a smartphone, with features for color changing, brightness control, and timer settings. The system should also be integrated with Amazon Alexa for voice control. Key requirements: - Experience with ESP32 chip and related hardware - Proficient in app development for both iOS and Android - Knowledgeable in IoT and home automation systems - Experience with integrating systems with Amazon Alexa - Able to design user-friendly interfaces and intuitive controls

    €334 Average bid
    €334 Μέση Προσφορά
    48 προσφορές

    I'm looking for an experienced programmer to modify an ESP32 voice assistant project. Currently, the system retrieves responses from the Gemini API. I need it to pull data from a specific JSON file located on an SD card module instead. Key Changes Needed: - Adjust the data retrieval method to source from a JSON file in an SD card module. Requirements: - Proficiency in programming ESP32 and working with voice assistant projects. - Extensive experience in handling JSON files. - Familiarity with SD card modules in ESP32 projects. The task involves working with just one JSON file and does not require the system to access multiple files. Please bid if you can deliver this project promptly.

    €28 Average bid
    €28 Μέση Προσφορά
    3 προσφορές
    Arduino Based Weight Scale with Alarm
    5 μέρες left
    Βεβαιωμένο

    ...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...

    €264 Average bid
    €264 Μέση Προσφορά
    20 προσφορές

    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

    €11 / hr Average bid
    €11 / hr Μέση Προσφορά
    17 προσφορές

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

    €129 Average bid
    €129 Μέση Προσφορά
    2 προσφορές

    ...updating my KiCAD PCB design for an ESP32 shield. The project involves: - Improving the routing and trace layout to ensure all connections are finished according to requirements - Preparing a BOM file with all components ready for upload to PCBWay I have detailed connection requirements, so you won't need to help with defining them. However, your expertise in optimizing the routing and traces is critical for this project. Please read the requirements file for details. Don't hesitate to ask any questions. Ideal skills and experience for the job include: - Professional english level desirable. - Ability to think critically and identify potential issues / flaws in design. - Proficient in KiCAD with a strong portfolio of PCB designs - Experience in designing for ESP...

    €46 Average bid
    €46 Μέση Προσφορά
    21 προσφορές

    I'm seeking an experienced Android app developer to create an OTA (Online Travel Agency) application. Key Features: - The primary feature of this app is a robust and user-friendly booking system. Ideal Skills: - Strong proficiency in Android app development. - Prior experience with developing booking systems within an app is a significant plus. - Ability to create a seamless, intuitive user experience. Please provide your portfolio showcasing similar projects you've completed.

    €1227 Average bid
    €1227 Μέση Προσφορά
    29 προσφορές

    ...Description: We are developing an AI-powered wearable medical alert system focused on health monitoring, early anomaly detection, and real-time data transmission. Our prototype integrates advanced sensors and hardware for accurate health insights and seamless performance. Key Components in Use: Sensors: MAX86174A (heart rate, SpO₂), LSM6DSLTR (6-axis accelerometer and gyroscope) Controller: ESP32-S3, MAX32664 We are looking for an experienced wearable tech consultant who can: Provide strategic guidance on transitioning from prototype to production. Optimize hardware-software integration for reliable and accurate data output. Ensure sensor calibration for accuracy and power efficiency. Offer insights into durability factors like waterproofing, impact resistance, and long-term ...

    €679 Average bid
    €679 Μέση Προσφορά
    12 προσφορές

    ...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

    €34 Average bid
    €34 Μέση Προσφορά
    11 προσφορές

    I will get the hardware for the project using this amount

    €115 Average bid
    €115 Μέση Προσφορά
    1 προσφορές

    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...

    €1451 Average bid
    €1451 Μέση Προσφορά
    20 προσφορές
    Programação Arduino C++
    3 μέρες left
    Βεβαιωμένο

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

    €48 Average bid
    €48 Μέση Προσφορά
    10 προσφορές

    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:...

    €319 Average bid
    €319 Μέση Προσφορά
    23 προσφορές
    €153 Μέση Προσφορά
    1 προσφορές
    Digital Circuit for Closed-Loop Control
    3 μέρες left
    Βεβαιωμένο

    ...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...

    €150 Average bid
    €150 Μέση Προσφορά
    38 προσφορές

    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 ...

    €30 Average bid
    €30 Μέση Προσφορά
    4 προσφορές
    €115 Μέση Προσφορά
    1 προσφορές

    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...

    €132 Average bid
    €132 Μέση Προσφορά
    63 προσφορές
    Scoreboard Transition: Arduino to Raspberry Pi
    2 μέρες left
    Βεβαιωμένο

    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...

    €160 Average bid
    €160 Μέση Προσφορά
    76 προσφορές

    i will do car tracking using the Arduino ide

    €48 Average bid
    €48 Μέση Προσφορά
    1 προσφορές

    ...Handle AI requests both online and offline (preset responses). Activation System: Implement a system for activation via: Unique codes provided manually or automatically. Integrated payment systems (e.g., Stripe, PayPal) for automatic license generation. Online verification of licenses via a centralized server. Compatibility: The app must be pre-installed on new devices and distributed as an OTA update or downloadable link for already sold devices. Security and Protection: Implement anti-piracy measures. Use encryption methods for code generation and verification. Requirements Technical Skills: Proven experience in Android application development (Java/Kotlin). Familiarity with OpenAI APIs (GPT-3.5 and GPT-4). Experience integrating payment systems (e.g., Stripe, Pa...

    €1134 Average bid
    €1134 Μέση Προσφορά
    62 προσφορές

    We are seeking a seasoned professional with a strong background in configuring Central Reservation Systems (CRS) like SynXis, Rate Configuration, Troubleshooting, Channel Manager, and PMS Rate Mapping. The ideal candidate should have experience enhancing online presence and managing profiles on top online travel agencies (OTAs), suggesting the best platforms for our industry. AGODA AIRBNB EXPEDIA GOOGLE HOTEL ADS GOOGLE HOTEL SEARCH HOSTELWORLD TRIPADVISOR INSTANT BOOK TRIPADVISOR METASERACH TRIPADVISOR RENTAL TRAVELOKA TRIVAGO VRBO Additionally, the freelancer should be proficient in reporting through Google Analytics, production reports, and benchmarking. If you have a proven track record in these areas and can demonstrate your expertise, we would love to hear from you!

    €18 / hr Average bid
    €18 / hr Μέση Προσφορά
    49 προσφορές

    ...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 ...

    €540 Average bid
    €540 Μέση Προσφορά
    162 προσφορές
    Expert CRS & OTA Management Specialist Needed
    1 μέρα left
    Βεβαιωμένο

    We are seeking a seasoned professional with a strong background in configuring Central Reservation Systems (CRS) like SynXis, Rate Configuration, Troubleshooting, Channel Manager, and PMS Rate Mapping. The ideal candidate should have experience enhancing online presence and managing profiles on top online travel agencies (OTAs), suggesting the best platforms for our industry. AGODA AIRBNB EXPEDIA GOOGLE HOTEL ADS GOOGLE HOTEL SEARCH HOSTELWORLD TRIPADVISOR INSTANT BOOK TRIPADVISOR METASERACH TRIPADVISOR RENTAL TRAVELOKA TRIVAGO VRBO Additionally, the freelancer should be proficient in reporting through Google Analytics, production reports, and benchmarking. If you have a proven track record in these areas and can demonstrate your expertise, we would love to hear from you!

    €136 Average bid
    €136 Μέση Προσφορά
    84 προσφορές

    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...

    €160 Average bid
    €160 Μέση Προσφορά
    77 προσφορές
    ESP32 S3 Line Follower with BLE Control
    22 ώρες left
    Βεβαιωμένο

    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...

    €16 Average bid
    €16 Μέση Προσφορά
    14 προσφορές

    Overview: Ndota is an Online Travel Agency (OTA) similar to and Expedia. The name "Ndota" is derived from the Swahili word for "Dream," reflecting the company's ethos of inspiring and facilitating unforgettable travel experiences. The slogan, "Dream. Explore. Experience.", encapsulates the brand's vision. The website URL is Ndotatravel.com. Logo Goals: The logo should be modern, unique, and representative of the brand’s mission to inspire dreams and transform them into memorable travel adventures. Design Guidelines: Typography: Clean, professional font style. Should include the company name and slogan. Icon/Symbol: A travel-inspired design, possibly integrating elements such as a globe, plane, or abstract symbols of movement and dr...

    €78 Average bid
    €78 Μέση Προσφορά
    130 προσφορές

    Overview: Ndota is an Online Travel Agency (OTA) similar to and Expedia. The name "Ndota" is derived from the Swahili word for "Dream," reflecting the company's ethos of inspiring and facilitating unforgettable travel experiences. The slogan, "Dream. Explore. Experience.", encapsulates the brand's vision. The website URL is Ndotatravel.com. Logo Goals: The logo should be modern, unique, and representative of the brand’s mission to inspire dreams and transform them into memorable travel adventures. Design Guidelines: Typography: Clean, professional font style. Should include the company name and slogan. Icon/Symbol: A travel-inspired design, possibly integrating elements such as a globe, plane, or abstract symbols of movement and dr...

    €328 Average bid
    €328 Μέση Προσφορά
    159 προσφορές
    3-4 DOF Robotic Arm Simulation in MATLAB and Arduino
    14 ώρες left
    Βεβαιωμένο

    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.

    €12 Average bid
    €12 Μέση Προσφορά
    12 προσφορές
    AI-Powered Voice Ordering System for Restaurants
    5 ώρες left
    Βεβαιωμένο

    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 ...

    €7834 Average bid
    €7834 Μέση Προσφορά
    42 προσφορές

    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.

    €494 Average bid
    €494 Μέση Προσφορά
    44 προσφορές

    ...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...

    €165 Average bid
    €165 Μέση Προσφορά
    21 προσφορές
    Arduino Bluetooth Code for Wifi Lora V3
    2 ώρες left
    Βεβαιωμένο

    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.

    €51 Average bid
    €51 Μέση Προσφορά
    14 προσφορές
    3-4 DOF Robotic Arm Simulation in MATLAB & Arduino
    Λήγει left
    Βεβαιωμένο

    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.

    €15 Average bid
    €15 Μέση Προσφορά
    13 προσφορές