...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...
...**CMSampleBuffer**: Each frame is captured as a `CMSampleBuffer`. You can access the pixel buffer and metadata from this object. - **DispatchQueue**: Use a serial `DispatchQueue` to manage the frame buffer. This ensures that frames are enqueued and dequeued in a thread-safe and FIFO manner. 3. **Adding Metadata** - **Local Timestamp/Frame Number**: For each frame, generate a timestamp or frame number. - **Metadata Attachment**: Use `CMSetAttachment` to add metadata to the `CMSampleBuffer`. This metadata won't be visible in the video but can be extracted later. 4. **Buffer After Metadata with DispatchQueue** - **DispatchQueue**: Use a serial `DispatchQueue` to manage the buffer after metadata is added. This ensures that frames are processed in order and safely across...
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.
I have a C# WPF desktop application, designed for Windows, that uses an SQLite database and operates offline. I'm seeking a professional with a strong background in app publishing and licensing to assist with the following tasks: - Licensing: I need a custom-built serial key activation method for licensing, as the app will be sold through my website. - Update Process: The app should be configured for automated updates every time it launches. The updates will be delivered from my server. - Website Integration: Post-purchase, a system for generating license keys is required. Ideally, you have previous experience with similar projects. Please include examples of such in your proposal.
I'm new to the crypto world and I need someone to help me understand where my ETH went. I opened a MetaMask account and tried to send my ETH to 'Best wallet' using the official MetaMask bridge but I did not receive any confirmation or transaction ID. I copied the address directly from 'Best wallet'. Can you help me figure out if I made a mistake and where my ETH might be?
I have an existing project that requires a clear implementation of my algorithm (PCA for Image Compression). The project already contains source code for Pthreads, MPI, and serial. Your task will be to maintain the structure of the project while implementing CUDA, CUDA + MPI, and conducting an overall correctness check for all the existing code. Key Responsibilities: - Implement the algorithm using CUDA and CUDA + MPI - Ensure a high level of performance optimization - Maintain code readability and comments throughout the implementation - Conduct correctness checks The primary goal of this project is to leverage parallel processing capabilities of CUDA to enhance the performance of the algorithm. Ideal Skills: - Extensive experience with CUDA and CUDA + MPI - Proficie...
...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 still con...
I have an existing project that requires a clear implementation of my algorithm (PCA for Image Compression). The project already contains source code for Pthreads, MPI, and serial. Your task will be to maintain the structure of the project while implementing CUDA, CUDA + MPI, and conducting an overall correctness check for all the existing code. Key Responsibilities: - Implement the algorithm using CUDA and CUDA + MPI - Ensure a high level of performance optimization - Maintain code readability and comments throughout the implementation - Conduct correctness checks The primary goal of this project is to leverage parallel processing capabilities of CUDA to enhance the performance of the algorithm. Ideal Skills: - Extensive experience with CUDA and CUDA + MPI - Proficiency in perfo...
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.
...STM32 and SIMA7672S to set up a web server on the SIMA7672S with STM32, accessible via a public static IP address. The server needs to serve static files such as HTML and JSON, while also handling real-time system status updates. Key Responsibilities: - Configure the STM32 to serve static web content and handle real-time system status updates. - Enable the STM32 to process query/response data to a serial device. Skills and Experience Required: - Deep understanding of STM32 and SIMA7672S. - Proficiency in STMcubeide IDE. - Previous experience in setting up web servers on STM32 based systems. - Familiarity with AT commands and the manual of the SIMA7672S. - Ability to configure for real-time data updates. The ideal candidate would have read the manual of the SIMA7672S prior to b...
I am seeking an experienced team for the construction of a vehicle bridge. This bridge will primarily cater to local traffic and will span across a river or water body. Key aspects of the project include: - Designing and constructing a robust and safe vehicle bridge. - Ensuring the bridge can withstand local traffic conditions. - Developing a suitable design for a river or water body crossing. Ideal skills and experience include: - Proven track record in vehicle bridge construction. - Expertise in designing bridges over water bodies. - Strong understanding of local traffic requirements. - Excellent project management and communication skills.
...need to remotely access serial ports over a 4G connection. My actual solution that is working is: REMOTE SIDE, this consists on a battery operated device controlled by 2 UART PORTS (RS232 9600 BAUD 8 byte transparent SERIAL (HARDWARE 2 X serial to Ethernet converter (MOXA 5110), 1 X Openwrt modified router with wireguard tunnel configured, 1 X 4G modem (ALSO INCLUDE 2 NORMAL IPCAMS (CCTV) CONNECTED TO SPARE ETHERNET PORTS OF THE ROUTER) LOCAL SITE , VPN SERVER, this is actually my local home network I used it since it's a stable and accessible network (1 X OrangePi with piVPN and wireguard, 1 fixed internet connection router) CONTROL SIDE, this is consists on the remote control of the device. Its a box with keys that "just" send and receive seri...
...simulation, replicating the physical JetRacer setup. 2 JetRacer Integration: Enable seamless communication between the Gazebo simulation and the JetRacer ROS AI system. Ensure real-time data exchange for testing and validating control algorithms in the simulation environment before deployment to the physical JetRacer. 3 MATLAB Controller Implementation: Develop a MATLAB-based controller to act as a bridge between the simulation environment and the real JetRacer system. Implement control strategies (e.g., PID, MPC) based on sensor inputs to ensure accurate and autonomous vehicle behavior. Facilitate communication between MATLAB and ROS2 for synchronized operation of both the simulated and physical vehicles. 4 Testing and Validation: Perform extensive tests in the Gazebo simulat...
I'm looking for a Scheduling Assistant with a love for travel to help coordinate various travel arrangements, including cruises, group travel, and sp... flights, and rental cars - Coordinating travel for cruises and special events Benefits: - Comprehensive training provided - Flexible work arrangements (part-time or full-time) - Travel perks included - Personal website provided - Access to daily training sessions - Opportunity to earn certifications - Remote work flexibility Requirements: - Minimum age of 18 - Must have computer and reliable WiFi - Self-motivated with attention to detail - Customer service skills are a plus - Fluency in English This role offers an opportunity to kickstart an entrepreneurial journey in the travel industry, making a positive impact on traveler...
I'm facing issues with my Windows 11 mobile hotspot. Here are my requirements: - The computer is connected to Wifi only for Internet. - The hotspot needs to have a particular IP address at all times. - Solution needs to be sustained with repeated reboots. Even though the computer connects via WiFi, the hotspot menu says that "there is no internet connection to share". As a result, devices are unable to connect. Ideal skills and experience for the job: - Proficient in troubleshooting Windows mobile systems - Experience with network and connectivity issues - Ability to provide practical solutions for persistent problems
I'm looking for an embedded system that can control a motor, process data from 2 sensors and display it all on a capacitive touchscreen. The system should connect with nearby devices via WiFi, allowing for a multiplayer game that gamifies the sensor data. Key Responsibilities: - Control a motor - Process and display data from 2 sensors - Develop a multiplayer game that uses sensor data - Ensure system connects via WiFi Ideal Skills: - Extensive experience with Raspberry Pi (RPi4) - Proficient in Python - Knowledge in embedded systems - Experience with capacitive touchscreens - Game development skills We are currently working with a Raspberry Pi 4 and Python, but we are open to discussing other potential solutions if they are more suitable.
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...
I'm looking for a professional who can help me transform my spreadsheet into a more advanced, search-friendly version. Key Requirements: - The new sheet should allow me to search for item names, serial numbers, internal data, and more. - It should also incorporate various types of internal data, including inventory details, pricing information, and customer details. - For inputting my search queries, I prefer a dropdown menu system. The ideal freelancer for this project should have: - Extensive experience with spreadsheet software. - A solid understanding of data organization and retrieval. - Ability to create user-friendly interfaces within spreadsheets.
I need a professional with Docker and Linux expertise to create a bridge between two Mosquitto brokers installed on my AWS EC2 containers. The goal is to ensure that if a client subscribes to a topic or publishes a message, it should be visible on both brokers seamlessly. Key Requirements: - High Availability: The bridge should be able to handle the demands of high availability. - Root Access: I have root access to the AWS EC2 instances, so modifications and configurations at the server level are possible. - No Additional Security: There are no specific security requirements for the communication between the two brokers; SSL/TLS encryption or Username/Password authentication is not needed. Ideal Skills and Experience: - Extensive knowledge and experience with Docker and Lin...
... The software should also run in a *bare metal* environment, meaning there are absolutely no operating system specific helper functions or routines to assist in setting up the transport. Understand this library should not make use of serial-based COM ports to communicate. Communication can be made at the time of bidding for more information related to what a typical consumer PC setup may look like. Some examples of acceptable transport hardware includes ethernet, xHCI-based setups leveraging DbC, xHCI-based setups that create USB transports, and so on. Serial-based COM port communication and DMA-based communication are not applicable solutions. Exceptions may be made for the lattermost means of communication. If certain cables are required, such as ethernet/USB crossover c...
I'm seeking a professional with extensive Mikrotik experience to assist with traffic management through a WG tunnel. The primary goal is to manage all traffic from a specific bridge, excluding the range. Summary: all traffic from a specific interface bridge destined towards internet should be sent through the WG tunnel, while traffic destined to should have default behavior (not get routed through that specific WG tunnel) Ideal Skills: - Proficient in Mikrotik configuration and management. - Familiar with WG (WireGuard) tunnels. - Experience in traffic management. Please provide examples of similar projects you've completed in your proposal. Thank you.
I'm seeking a talented mobile app developer to create an iOS/Android application that interfaces with our product over WiFi. The app will provide a live HD video feed from the product and incorporate NFC emulation capabilities. Key Features: - WiFi Communication: The app should seamlessly connect to our product via WiFi. - Live Video Feed: The app will need to transmit a real-time HD video stream from the product. - NFC Emulation: The app should be able to emulate NFC cards. Ideal Skills and Experience: - Proficient in mobile app development for both iOS and Android. - Experience with WiFi communication and live video streaming. - Familiarity with NFC technology, specifically NFC card emulation. - Strong understanding of video quality standards, with the...
Project Name: Design, Programing and simulation of a 3-4 DOF robotic arm using simulink and arduino Software: Matlab Simscape Hardwares (I Have): 1) arduino mega 2560 r3 2) servor mg90s 3) 1.5v - 6v r300c mini dc motor rpm3500 4) sg90 micro servor motor 9g(360°) 5) dual channel motor driver modul L298N H-bridge 6) jumper wire cable 7) breadboard 8) robotic arm kit 6dof Deadline 2 days $20 nzd
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
I'm looking for a developer to build a platform that can execute orders from Trading View or any other charting tool that uses webhooks. The platform will serve as a bridge between these webhook signals and my broker, Interactive Brokers, using their API. Key Features: - Integrate with Interactive Brokers API for order execution - Process signals from Trading View and other charting tools - Use webhooks as the primary means of communication The ideal candidate should have: - Experience with creating trading platforms - In-depth knowledge of Interactive Brokers API - Proficiency in working with webhooks and Trading View - Understanding of various types of market orders Please note, I have not yet decided on the types of orders the platform will need to support nor how to hand...
I am seeking a developer with prior experience in creating RFID apps for Zebra devices. The app should primarily focus on inventory management and must be able to connect to a local SQL/MySQL server via Wifi and zebra device using bluetooth. Key Features: - Real-time inventory updates: The app should reflect inventory changes in real time to ensure accurate tracking and management. Ideal Skills: - Extensive experience in RFID Zebra app development - Proficient in Android app development - Knowledgeable in SQL/MySQL server connectivity - Experienced in Bluetooth interfacing
Help met get NMEA output by a NEO M9N GPS (Sparkfun) parsed by tinygps (serial) so that info looks smooth / nice in the serial output in Arduino. So I want to combine the SFE_UBLOX_GNSS with Tinygps how the simple sketch output/serial is now: $GNRMC,234015.00,A,4852.78123,N,0222.56312,E,0.027,,271224,,,D,V*14 $GNVTG,,T,,M,0.027,N,0.050,K,D*38 $GNGGA,234015.00,4852.78123,N,0222.56312,E,2,12,0.69,2.6,M,45.9,M,,0000*41 $GNGSA,A,3,10,02,17,21,08,32,,,,,,,1.20,0.69,0.99,1*02 $GNGSA,A,3,71,79,65,88,87,80,,,,,,,1.20,0.69,0.99,2*02 $GNGSA,A,3,27,34,30,04,36,06,09,,,,,,1.20,0.69,0.99,3*00 $GNGSA,A,3,28,34,11,16,06,21,,,,,,,1.20,0.69,0.99,4*07 $GPGSV,4,1,13,01,74,289,,02,79,295,37,03,37,229,20,08,33,170,21,1*65 $GPGSV,4,2,13,10,17,056,34,14,23,283,,17,23,312,18,21,77,103,37,1...
Help met get NMEA output by a NEO M9N GPS (Sparkfun) parsed by tinygps (serial) so that info looks smooth / nice in the serial output in Arduino. So I want to combine the SFE_UBLOX_GNSS with Tinygps how the simple sketch output/serial is now: $GNRMC,234015.00,A,4852.78123,N,0222.56312,E,0.027,,271224,,,D,V*14 $GNVTG,,T,,M,0.027,N,0.050,K,D*38 $GNGGA,234015.00,4852.78123,N,0222.56312,E,2,12,0.69,2.6,M,45.9,M,,0000*41 $GNGSA,A,3,10,02,17,21,08,32,,,,,,,1.20,0.69,0.99,1*02 $GNGSA,A,3,71,79,65,88,87,80,,,,,,,1.20,0.69,0.99,2*02 $GNGSA,A,3,27,34,30,04,36,06,09,,,,,,1.20,0.69,0.99,3*00 $GNGSA,A,3,28,34,11,16,06,21,,,,,,,1.20,0.69,0.99,4*07 $GPGSV,4,1,13,01,74,289,,02,79,295,37,03,37,229,20,08,33,170,21,1*65 $GPGSV,4,2,13,10,17,056,34,14,23,283,,17,23,312,18,21,77,103,37,1...
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I'm looking for an expert in ReactNative and BLE (Bluetooth Low Energy) to help integrate a native bridge in my app. The primary use of this connection will be controlling a health kit device - specifically for heart rate monitoring. Key Requirements: - Expertise in ReactNative and BLE connections - Experience with creating native bridges for app development - Previous work with health kit devices is a plus - Ability to implement device control features - Knowledge in heart rate monitoring tech is desirable Please only bid if you have proven experience in these areas. Your role will be crucial in ensuring the app can effectively control the health kit and monitor heart rates.
This UDF (User Defined Function) is designed to model the transpiration phenomena of tomato plants in a simulated environment ...plant and its environment. He contractor will be responsible for correcting the UDF code I have written for Ansys Fluent 19.2. They will help me position each part of the code correctly within Fluent and ensure proper integration into the model. Additionally, they will need to add the necessary commands to enable the code to run in parallel, utilizing 8 processors. Currently, my UDF works only in serial mode (with a single processor). Once the correction is made, the contractor will provide me with the corrected UDF code, ready to be used in parallel. They will also assist me in setting up the simulation and ensure everything works properly with the para...
I'm looking for a freelancer who can create a dashboard web page that integrates with a medical monitor using the VitalDB library. This dashboard should retrieve data via IP rather than a serial port. Key Features: - Real-time display of all relevant data from the medical monitor, including heart rate, blood pressure, and oxygen saturation. - Historical data access, allowing for a comprehensive view of the patient's vital signs over time. - Data export options, enabling easy sharing and analysis of the collected information. - An API to integrate this dashboard with our Electronic Medical Record (EMR) system. Ideal Skills: - Prior experience with developing interactive web dashboards. - Proficiency in using the VitalDB library. - Strong understanding of medical monitorin...
El proyecto se basa en brindarle a complejos deportivos la posibilidad de grabar los partidos de fútbol, basquet, padel, etc y que sus clientes los puedan ver en nuestra pagina web, para ello estamos buscando a alguien capaz de pasar grabaciones de las camaras de seguridad (ya sean DVR o wifi) de todos los complejos con los que trabajemos a una pagina web, cada vez que termine un turno del deporte que sea, es decir, cada una hora o una hora y media. Que pueda estar publicado en nuestra pagina web a los 5,10 minutos de terminado para asi ver las mejores jugadas, bloopers y demás.
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...
...advanced screeners, charting programs, scanners, market breadth monitors, and company research tools to provide unparalleled insights into the financial markets. Message from the Lead: "In India, the financial markets have long been a playground for the elite, powerful institutions, operators, and tax robbers who often exploit the common retail investor. We aim to change this. Our mission is to bridge the gap by equipping the everyday investor with the same tools, knowledge, and insights that were once accessible only to the privileged few. We want to empower every retailer to safeguard their hard-earned money and make smarter, data-driven decisions in the stock market." This platform is designed to be the common investor’s defense shield, enabling them to level...
I'm in need of a skilled developer who has experience in integrating Shiprocket for order management. Here's what I'm looking for: - **Order Management**: The primary requirement is to set up an efficient and effective order management system using Shiprocket. This will involve ensuring that orders are seamlessly managed, tracked, and fulfilled. The job will involve building a bridge between my existing platform and Shiprocket. Although I haven't specified the exact nature of sync needed, expertise in Shiprocket integration and setting up order management is crucial. A solid understanding of e-commerce operations and logistics would be an added advantage. Please only apply if you have relevant experience with Shiprocket and can demonstrate past success with s...
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...
El proyecto es brindar un servicio a los complejos deportivos (fútbol, padel, basquet, etc). Se trata de un sistema de cámaras (las de seguridad, ya sea cámaras wifi o con dvr) para que puedan grabar los partidos y luego a través de nuestra pagina web que los usuarios puedan ver la repetición de dichos partidos. Es una pagina web simple (parecida a la que adjunto en los archivos). Lo que busco en la pagina web es que desde la pagina se creen recortes automáticos cada vez que termina un partido para que a los 5 minutos ya este cargado en la pagina web y pueda ser visto por los jugadores mientras están disfrutando de algún refresco o comida.
Description: I am seeking a developer experienced in artificial intellig...Objectives: - Develop a secure and accessible web portal where HR teams can register and obtain a license. - Implement AI tools (first tool: efficient CV filtering that can process large volumes of data and select candidates based on predefined criteria) - Ensure an intuitive interface that facilitates the management and analysis of candidate data by users. -Connection with my wordpress site as bridge between my brand and my platform. Requirements: Experience in AI and machine learning, particularly in natural language processing (NLP). Strong web development skills, preferably with experience in creating SaaS platforms. Ability to integrate systems for security and personal data protection. UX experience,...
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
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
The Sports Analytics Management project leverages advanced data analytics to provide actionable insights for sports enthusiasts, teams, and stakeholders. it captures live match data, player performance metrics, and historical statistics to deliver comprehensive analysis. The system uses machine learning algorithms to predict ou...predict outcomes, highlight key player contributions, and recommend strategies. Fans can engage through features like live commentary, score updates, and in-depth match reports. Teams benefit from tailored dashboards focusing on player form, fitness, and game strategies. The platform supports multi-sport coverage with scalable architecture and API integrations for real-time data feeds. It aims to bridge the gap between data and decision-making in the sports...
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.
I need a skilled developer to connect my Custom POS System to a Standalone WiFi-enabled credit card terminal. This connection should facilitate seamless payment processing and customer data syncing. Key Requirements: - Proficiency in server-client architecture and WiFi connectivity - Experience with POS system integration - Understanding of payment processing systems and customer data syncing - Skill in working with Standalone credit card terminals Please submit your proposal if you have the required experience and can ensure a smooth connection between my POS and the credit card terminal.
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) ...
Loan Processor – Real Estate Investor Loans We are seeking a detail-oriented loan processor to manage investor-only loans for our private lending business. This role focuses on handling DSCR, fix-and-flip, and bridge loans, ensuring smooth and timely closings by collecting required documents and coordinating with third parties. Key Responsibilities: Document Collection & Follow-up: - Send emails and follow up with investors on active loans (e.g., refinances) to collect: 1. HUD or property ownership documents 2. 2 recent bank statements 3. Voided checks 4. Leases 5. Insurance certificate and proof of premium payment 6. Payoff letters from existing lenders 7. LLC documents (Articles of Organization, Operating Agreement, Certificate of Good Standing, EIN Letter) Third-Part...
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
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...