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    2,000 esp32 ota example munkát találtunk
    Project for Zoltan Z.
    Véget ért left

    Szia, Apukam evtizedek ota naplot vezet es az elmult par evben mindent be is gepelt szamitogepbe. Ami inkabb tenyszeru leiras, mint osszefuggo gondolatmenet. Nagy alma, hogy egyszer konyv legyen belole. Parommal ugy gondoltuk, hogy jo otlet lenne, ha valaki neki ebben segiteni tudna. Az arat meg tudjuk beszelni, ha erdekel az ajanlat. Lehet meg kene nezned az anyagot es aztan el tudod donteni. Apukam Dunakeszin lakik. Nem tudom mennyire problema. De van skype elerhetose, illetve telefonon is tudod majd hivni. Marti

    €8 Average bid
    €8 licitátlag
    1 árajánlat

    ...interface with an ESP32. The circuit should be capable of transmitting and receiving logic 1 and logic 0 commands via a two-wire current loop interface. It must support full-duplex communication, meaning it should also be able to receive responses. Logic Explanation: Based on the attached specifications: 1. Logic 0 ("Space"): Current: Between 0 mA (Minimum) and 2 mA (Maximum). 2. Logic 1 ("Mark"): Current: Between 42.75 mA (Minimum) and 47.25 mA (Maximum). The current loop operates at a nominal 45 mA ±5%. The voltage for the open-loop supply must be between 12V DC (Minimum) and 42V DC (Maximum). Requirements: The designed circuit must handle current regulation for transmitting the appropriate logic levels (0 and 1). It should interface se...

    €150 Average bid
    €150 licitátlag
    9 árajánlat

    ...managers and staff. Ideal candidates for this project should have: - Prior experience developing similar platforms. - Proficiency in integrating with the specified online platforms. - Strong understanding of the key features listed. Technology Stack: Backend: PHP / Laravel Framework Frontend: Modern UI framework (e.g., Vue.js, React, or similar) Database: MySQL or PostgreSQL APIs: Integration with OTA APIs using REST or XML Deliverables: Fully functional Channel Manager Platform with all features. Documentation for API integrations and user guidelines. Deployment and setup on the client’s server or cloud infrastructure. Priority for Existing Systems: If you already have a Channel Manager System available that meets our requirements, your proposal will be given high prio...

    €542 Average bid
    €542 licitátlag
    58 árajánlat

    ...Reporting & Analytics: Insights on occupancy rates, revenue trends, and channel performance. Customizable reports for operational decision-making. User Roles and Permissions: Role-based access control for property managers and staff. Technology Stack: Backend: PHP / Laravel Framework Frontend: Modern UI framework (e.g., Vue.js, React, or similar) Database: MySQL or PostgreSQL APIs: Integration with OTA APIs using REST or XML Deliverables: Fully functional Channel Manager Platform with all features. Documentation for API integrations and user guidelines. Deployment and setup on the client’s server or cloud infrastructure. Priority for Existing Systems: If you already have a Channel Manager System available that meets our requirements, your proposal will be given high...

    €522 Average bid
    €522 licitátlag
    73 árajánlat

    I'm looking for a professional with experience in IoT development and CCS protocol to integrate a battery charger with firmware update capability over the air (OTA). The project involves: - Implementing IoT features for control, monitoring and firmware updates of the battery charger. - Ensuring robust authentication measures for secure OTA firmware updates. - Enabling comprehensive data monitoring including battery health status, charging progress, energy consumption, voltage, current and temperature measurements. The ideal candidate should have a strong background in IoT, firmware development, and battery charger systems. Previous work with CCS protocol and implementing security measures for firmware updates will be highly beneficial.

    €710 Average bid
    €710 licitátlag
    6 árajánlat

    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.

    €490 Average bid
    €490 licitátlag
    51 árajánlat

    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 ...

    €115 Average bid
    €115 licitátlag
    14 árajánlat

    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.

    €147 Average bid
    €147 licitátlag
    31 árajánlat

    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

    €336 Average bid
    €336 licitátlag
    53 árajánlat

    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.

    €29 Average bid
    €29 licitátlag
    4 árajánlat

    ...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 licitátlag
    21 árajánlat

    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.

    €1238 Average bid
    €1238 licitátlag
    29 árajánlat

    ...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 ...

    €686 Average bid
    €686 licitátlag
    12 árajánlat

    I will get the hardware for the project using this amount

    €116 Average bid
    €116 licitátlag
    1 árajánlat

    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...

    €1406 Average bid
    €1406 licitátlag
    21 árajánlat
    €155 licitátlag
    1 árajánlat
    Esp32 board
    4 nap left

    Schematic and Pcb design of a small board

    €116 Average bid
    €116 licitátlag
    1 árajánlat

    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...

    €134 Average bid
    €134 licitátlag
    63 árajánlat

    ...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...

    €1144 Average bid
    €1144 licitátlag
    62 árajánlat

    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 licitátlag
    49 árajánlat

    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!

    €138 Average bid
    €138 licitátlag
    83 árajánlat

    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 - Layout the...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 screw wire ...

    €162 Average bid
    €162 licitátlag
    77 árajánlat

    I'm 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 platfor...

    €16 Average bid
    €16 licitátlag
    15 árajánlat

    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 licitátlag
    130 árajánlat

    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...

    €331 Average bid
    €331 licitátlag
    159 árajánlat

    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 ...

    €7904 Average bid
    €7904 licitátlag
    42 árajánlat

    ...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...

    €167 Average bid
    €167 licitátlag
    21 árajánlat

    We have around 80 ESP32 based wireless devices in a center. These devices communicate with our local server which is assigned a static IP. We have a live TCP socket from each of the device to local server. This socket reattempts connection if device doesnt hear from server for 20sec. Everything runs smoothly for a period of time and then suddenly devices start disconnecting and reconnecting to this TCP socket. This goes on for around 1hr or so and then most of the time situation self resolves. If we restart the access point/router we see improvement in the situation but it does recur. During the period of 'reconnections' even HTTP requests from devices to server start to fail. Pings from server to device IP times out too. We can see in access point that the device is stil...

    €15 / hr Average bid
    €15 / hr licitátlag
    7 árajánlat

    I'm looking for an experienced electronics engineer to design and code a circuit board that can control both analog RGBW LED strips and digital addressable LED strips (like WS2812) using an ESP32. Key Responsibilities: - Design a circuit board compatible with both types of LED strips - Code the ESP32 to control the LED strips - Ensure the circuit board can perform static color displays on the LED strips Ideal Skills: - Proficiency in circuit design and coding - Previous experience with ESP32 and LED strip control - Ability to create a robust and efficient circuit board Please note, there is no need for the circuit board to support any wireless control options or music synchronization. The primary focus is on controlling the LED strips to display static colors.

    €536 Average bid
    €536 licitátlag
    106 árajánlat

    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...

    €86 Average bid
    €86 licitátlag
    230 árajánlat

    for an existing Tour Operator business, we need to improve the actual ranking and sales on the main OTAs for its tours. Need this done ASAP. Describe which OTA have you experience on

    €86 Average bid
    €86 licitátlag
    68 árajánlat

    I am looking for a seasoned professional with experience integrating hotel PMS with various OTA channels utilizing Hotelrunner software. The goal is to enhance our channel management and optimize our online visibility for increased bookings. Key Requirements: - Proficient in using Hotelrunner software. - Extensive experience with hotel PMS, specifically with HotelRunner. - Demonstrated ability to integrate with multiple OTA channels. The specific OTAs for this project include: - Expedia - Airbnb - AGODA - - EXPEDIA HOSTELWORLD - - Please note that the top priorities for integration have not been explicitly defined. However, a strategic approach focusing on maximizing exposure and potential bookings through these channels will be highly valued. Ideal skills

    €117 Average bid
    €117 licitátlag
    99 árajánlat

    I need an ...designed for speed control using PWM (Pulse Width Modulation). The whole project will be powered by a 12V-14V car battery. One motor have 10A max current and the other one have 60A max current. The whole project is controlled by an ESP32 micro controller. Also i would like to integrate a 12V to 5V stepdown converter to power the ESP32. Key requirements: - Add relay motor control for forward and reverse motion. - Incorporate speed control for one motor with PWM. - Integrate overcurrent protection into the PCB design. - Integrate 5V stepdown converter for ESP32 Ideal candidates should have: - Strong background in PCB design and motor control systems. - Proficient knowledge of relay-based motor controllers and PWM. - Experience with implementing protective...

    €31 Average bid
    €31 licitátlag
    31 árajánlat

    I'm looking for a professional to assist me in creating a new listing for my hotel on MMT Go IBIBO. Key Requirements: - Expertise in OTA listing procedures - Excellent understanding of the MMT Go IBIBO platform - Skills in crafting appealing and accurate property descriptions - Ability to showcase the hotel’s unique features effectively - Knowledge of optimal pricing strategies and availability management Experience in the hospitality industry and with OTA services is a plus. Your role will be crucial in ensuring our hotel reaches a broad audience and maximizes bookings.

    €18 Average bid
    €18 licitátlag
    17 árajánlat

    Hi there I did read your project description and it looks you are looking for an electronics engineer having experience in circuit, PCB layout designing, and microcontrollers coding/firmware development. My name is Engr. Saddam Gul, I am an electronics engineer having 5+ years of experience in circuits designing, PCB layout designing, and embedded system microcontrollers (Arduino, ESP32, FPGA, C2000, STM, and Rpi) coding/firmware development. I have successfully executed numerous complex projects, which you can view in my portfolio as samples. Please feel free to share more details about your project, and don't hesitate to contact me for any further discussions. Thank you Regards Engr. Saddam Gul

    €97 Average bid
    €97 licitátlag
    1 árajánlat

    I'm looking to set up an ESP32 that communicates with a backend server over MQTT using .NET Core 9 and SignalR. The primary objective is to enable remote control of devices, with additional functionality for real-time monitoring of sensor data, such as temperature and humidity. Key Requirements: - Establish a Wi-Fi connection for the ESP32. - Implement the MQTT protocol for communication. - Set up SignalR for real-time updates. - Use .NET Core 9 for the backend. Ideal skills would include: - Proficiency in working with ESP32 and MQTT. - Experience with .NET Core and SignalR. - Knowledge of Wi-Fi connectivity and sensor data handling. - Prior work in remote device control projects. Please include relevant experience in your bid.

    €234 Average bid
    €234 licitátlag
    46 árajánlat

    I'm looking for a seasoned professional with extensive experience in working with the ESP32 and cellular network connections. The goal is to set up a web server on the LILYGO T-SIM7000G ESP32 that can be accessed via a public static IP address. This project involves configuring the server to serve static files (HTML, CSS, JS) and handling real-time data updates. Key Responsibilities: - Configure the ESP32 to serve static web content and handle real-time updates. - Enable the ESP32 to process query/response data to a serial device. Skills and Experience Required: - Deep understanding of ESP32 and LILYGO T-SIM7000G. - Proficiency in Arduino IDE. - Previous experience in setting up web servers on ESP32. - Familiarity with AT commands and the ma...

    €140 Average bid
    €140 licitátlag
    38 árajánlat

    Necessito de alguem que consiga auxiliar em um projeto de um detector de fumaça controlado por arduino esp32 que se comunica com dispositivos celulares.

    €25 Average bid
    €25 licitátlag
    14 árajánlat

    I'm looking for a skilled ESP32 C++ developer who can assist in configuring a monitoring device to track health metrics, specifically glucose levels. The device needs to be able to connect to some API/Webservices and display a value based on the return data Key Responsibilities: All configured via touchscreen Users will be able to select Wifi network via esp32 touchscreen - this gets them started They will then select which brand of glucose tracker they have The users will then insert there login credentials as required by the API And once logged in the monitor will display there current glucose levels as retrieved by the API , this will be a contious display on the screen showing nothing but a number - along side an indicator to show if the value is rising or dec...

    €613 Average bid
    €613 licitátlag
    96 árajánlat

    I'm looking for a designer to create a 3D printable file for a custom ESP32 enclosure. The design should be based off an existing model () but will need some modifications. Specific requirements: - The enclosure should have a domed circular cover plate about 250mm in diameter.( I have some sample ideas that i can share) - It should include ventilation holes and mounting brackets. - The design should incorporate a custom logo on the front that will be a cutout. (Logo to be provided to the freelancer upon request) Ideal freelancer skills: - Proficiency in CAD software. - Experience with 3D printing design. - Ability to create custom logos in CAD. - Knowledge of materials and finishes suitable for 3D printing. (I have attached a sample of a similar

    €131 Average bid
    €131 licitátlag
    97 árajánlat

    I need a PCB designed for the ESP32 S3 DevkitC-1. This is a prototyping project, so the design should be flexible and adaptable for different uses. i have provided the image ,design will have to be like that but with 44pins and screw terminals(22-left & 22p right) socket to plug esp32 s3 devkit c1,male jumper wires connector,and above mentioned screw terminal Key Requirements: - Design a custom-sized PCB, tailored to specific dimensions - Prototyping-focused design, allowing for adaptability - Knowledge in working with ESP32 S3 is a plus Ideal Skills: - PCB design - Experience with ESP32 S3 - Understanding of prototyping needs - Ability to work with custom size requirements

    €36 Average bid
    €36 licitátlag
    10 árajánlat

    Project Description I need a professional hardware/electronics designer to create a complete ESP32-S3-based pcb. The design will feature: - ESP32-S3 module (placed on edge side of the PCB) with USB-C for programming. - 18 high-resolution analog inputs for NTC 10K/20K/100K sensors with shared COM pins. - 8 solid-state relay (SSR) outputs for controlling contactor signals, with shared COM pins. - One high-reliability 0-10V analog output. - Ethernet port with the W5500 IC and RJ45 connector at the bottom edge. - Integration of an external RTC module (DS3231) with battery backup for accurate timekeeping. - Power regulation, protection circuits, and optimized PCB design. - Milled slits for isolating I2C sensors.

    €554 Average bid
    €554 licitátlag
    72 árajánlat

    I need a seasoned PCB designer to create a personal navigation device using an ESP32-S3. The low-power design will encompass various components such as a GPS, sensors buttons, and connectors. Key Features: - Incorporate ESP32 WROOM S3 and u-blox MAX-M10S GPS with chip antenna - Integrate a Speaker and 5 Pushbuttons - Include a Micro SD Card Slot and USB-C Connector - Have a Barometric Sensor, Accelerometer/Gyro, and Ambient Light Sensor - Implement a LoRA Radio and 4 connectors for battery & peripherals - Support LiPo charging and power management Board Dimensions: Approximately 44mm x 72mm Deliverables: - Altium Designer Schematic - Detailed Parts List (BOM) with supplier information - Altium Designer PCB Layout - Complete Fabrication data (Geber files etc) ...

    €289 Average bid
    €289 licitátlag
    75 árajánlat

    ...details). - Payment and revenue management. - Logs for troubleshooting user issues. --- ### **3. Payment System** #### **3.1 Payment Gateway Integration** - Support for subscription payments. - One-time and recurring payment options. - Regional currency support for different markets. #### **3.2 Subscription Plans** - Tiered plans (e.g., Basic, Premium) with different API usage limits. - Example: - Basic Plan: 30 hours/month. - Premium Plan: 100 hours/month. - Usage notifications when approaching limits (push/email notifications). #### **3.3 Usage Limits** - Real-time API usage tracking. - Automatic restriction of access when limits are exceeded unless upgraded. --- ### **4. Backend and Database Requirements** #### **4.1 Backend Framework** - Python-based bac...

    €180 Average bid
    €180 licitátlag
    90 árajánlat

    I need an expert who can interface a USR-TCP232-T2 with an ESP32 in order to send sensor data to a website using GET and POST requests. just get and post requst demo will do the job any available api

    €13 Average bid
    €13 licitátlag
    8 árajánlat

    I'm...Squareline Studio editor. The primary aim is to empower my engineers (who aren't software engineers) to design a GUI within Squareline, generate the code, and upload it to an ESP32 using the Arduino environment. Key project components: - The GUI should incorporate buttons and sliders as the main graphical elements. - The ESP32 should be capable of controlling devices, monitoring data, and triggering events through the touchscreen. - Utilization of the LittlevGL (LVGL) library in conjunction with Squareline Studio is necessary. Ideal candidates for this project should have: - Extensive experience with touchscreen integration and ESP32 microcontrollers. - Proficiency in Squareline Studio and the LVGL library. - Ability to simplify complex programming co...

    €1042 Average bid
    €1042 licitátlag
    43 árajánlat

    I need an expert in ESPHome and ESP32 boards to assist with creating YAML code for controlling a servo via ESPNow. Key Requirements: - The main purpose is to automatically control a servo from 0% to 100% then return to 0% after 1s using an ESP32. This will happen when a photoelectric retroreflector switch is triggered on a different ESP32 board. ( When switch is triggered on one ESP32 board 1. The servo on ESP32 board 2 should instantly changes to 100% position and returns to 0% after 1s) - The communication between ESP32 devices should use the ESPNow protocol. - The yaml code should be suitable for ESPHome. - The ideal freelancer will have extensive experience with ESPHome, ESP32 boards, and ESPNow. I’m an electrical engineer w...

    €178 Average bid
    €178 licitátlag
    44 árajánlat
    €483 licitátlag
    1 árajánlat

    Per our PMs, correct the existing code to enable the NEO 8M gps module to deliver data to serial monitor

    €483 Average bid
    €483 licitátlag
    1 árajánlat

    My project involves troubleshooting an ESP32 Arduino code that integrates with a NEO-8M GPS module. Currently, the GPS data is not appearing on the serial monitor and this issue needs to be rectified. Key Requirements: - Maintain the original code structure and logic while debugging. - Modify the code to output full GPS data (including time and date) to the serial monitor. - Ensure that the GPS coordinates are accurately displayed. Ideal Skills and Experience: - Proficient in Arduino programming, particularly with ESP32. - Experienced with NEO-8M GPS module integration. - Strong debugging skills to identify and fix code issues. - Able to maintain the integrity of the original code structure and logic.

    €457 Average bid
    €457 licitátlag
    61 árajánlat