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  • $25 hourly
    Provides Internet of thing solution, connecting sensors, sending the sensor data to cloud/mserver, creating IoT platforms, dashboards for visualizing, analyzing and triggering actions. Hardware platforms used - Arduino, Raspberry Pi, ESP(esp8266,esp32) for wifi,NRF52,NRF51(Nordic Semiconductor) for Ble. Sensors Used - IMU sensors (accelerometer, gyrometer, magnetometer), environmental sensors (Thermocouple, Dht22,Lm35,DS18B20,BMP280, rain sensors, soil moisture sensor, ambient light ,LDR), Proximity sensors(Ultrasonic, IR, PIR), Detection sensors (contact, level, hall effect, limit switches), Chemical sensors and GPS wireless communication to local device using Wifi, BLE, Lora, Zigbee, Sigfox,Cellular(GSm/Gprs),and Ethernet connections. Cloud/server communication protocol :-HTTP, HTTPS, MQTT, MQTTS, TCP, TCP with ssl Mobile application - provide mobile application(android and iOS) with IOT system to visulize data or adding data using cloud or private server IoT dashboard using thingsboard.io
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    Internet of Things Solutions Design
    Industrial Internet of Things
    Core Bluetooth
    iBeacon
    Internet of Things
    Firmware Programming
    Internet of Things Software
    WiFi
    C
    C++
    Embedded C
    Arduino
  • $30 hourly
    🚀 Welcome to my profile! I'm an experienced and highly skilled Embedded and IoT Engineer with over 5 years of industry expertise. My passion lies in creating cutting-edge solutions that push the boundaries of technology. With a proven track record of delivering exceptional results, I am committed to exceeding client expectations. 💡Skills and Expertise: Firmware Development: I specialize in designing and developing firmware for microcontrollers based on various architectures, including 8051, AVR, ARM Cortex-M, ESP8266 and ESP32 microcontroller family. My code is clean, efficient, and optimized for performance. Cross-Platform Software Development: I have a strong background in developing cross-platform software applications and intuitive user interfaces for seamless integration with IoT systems. I am proficient in utilizing industry-standard tools and frameworks to deliver exceptional user experiences. I have hands-on experience in developing feature-rich desktop applications using the QT framework. From conceptualization to implementation, I can bring your ideas to life with sleek and user-friendly interfaces. ESP32 IDF Expertise: I am an expert in leveraging the power of the ESP32 IDF (IoT Development Framework). I have successfully completed projects involving ESP32-based systems, harnessing their capabilities for enhanced connectivity, security, and performance. Tasmota Customization: With in-depth knowledge of Tasmota, I can customize and tailor this popular open-source firmware to suit your specific requirements. I have successfully implemented Tasmota in diverse projects, enabling seamless integration with a wide range of devices along with customized UIs. 🎯 Core Competencies: Microcontroller Expertise I have worked extensively with microcontrollers from leading manufacturers such as Atmel, SiLab, and STM. My expertise spans various series, including Atmel 8051/52, AVR, ARM M0+ SAMB11, SiLab C8051, and STM32F051/70, STM32F103, STM32F407, STM32F429, ESP8266, ESP32, ESP32S2/S3/C3. Software Stacks and Protocols: I possess deep knowledge of essential software stacks such as freeRTOS, uIP, lwip, fatFS, freeModbus, and cJSON. Interface Integration: I am skilled in integrating various interfaces, including GPIO, UART/USART, I2C, SPI, I2S, DMA, SDIO, OneWire, RMT, C-Wire, RS485, RS232, TCP/IP, UDP, Ethernet, HTTP, and MQTT . I can design robust hardware interactions that optimize performance and enable efficient data exchange. IDE Mastery: I am proficient in working with popular Integrated Development Environments (IDEs) such as uVision4/5 Keil, Simplicity Studio, Atmel Studio, Atollic True Studio, STM System Workbench, STM32CubeIDE, PyCharm, Eclipse. PlatformIO, ESP-IDE and VS Code. This allows me to streamline development workflows and deliver high-quality code. Operating Systems: I am well-versed in Linux distributions like Mint and Ubuntu, as well as Windows versions ranging from XP to 11. My extensive experience with these operating systems ensures smooth deployment and seamless compatibility. ⚡️Passionate & Driven: I am truly passionate about real-time application development, IoT, ARM architecture, and RTOS. I thrive on tackling challenging projects and delivering innovative solutions that make a lasting impact. I stay up-to-date with the latest industry trends and emerging technologies to continuously expand my skill set. 🌟 Let's Collaborate: If you're looking for an experienced, dedicated, and results-driven Embedded and IoT Engineer, I'm here to bring your ideas to life. I am committed to delivering top-notch solutions that drive success for your projects. Feel free to reach out to discuss your requirements or to explore how we can work together to achieve your goals.
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    AWS IoT Core
    Modbus
    Driver Development
    FreeRTOS
    Electrical Engineering
    Internet of Things Solutions Design
    Firmware Programming
    ARM Cortex-M
    Embedded C
    ESP32
    STM32
  • $30 hourly
    I have experience over 19 years in designing HVAC systems, energy efficient solutions for heating and conditioning different buildings - from small residential to big warehouses and office using Autodesk Autocad MEP. Almost all my designed HVAC systems were assembled and maintained under my supervision. I have clear understanding of whole lifecycle of different engineering systems, which helps me to make correct decisions while designing systems or making algorithms for them. I have over 9 years experience of designing and making cheap programmable microcontrollers based on Raspberry Pi, ESP32, ESP8266 etc. with modern WEB interface and ability to be managed from smartphone. I can design PCB and make controllers myself or using outsource. I have great experience in making energy efficient algorithms for managing HVAC systems, boiler rooms and heat pumps of different types for wide range of buildings, like residential houses, offices, stores, swimming pools, commercial buildings, manufactures, store houses, religious buildings, etc. I also have experience in defining of energy consumption of buildings to determine the need for heating, cooling, ventilation and lighting using the program OpenStudio + EnergyPlus. I have over 16 years experience in making applications for TAC Xenta controllers, Schneider Electric Xenta controllers, including working with TAC Vista software.
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    Computer Vision
    Modbus
    Web Design
    Energy Simulation
    Python
    C++
    Arduino
    EnergyPlus
    PCB Design
    HVAC System Design
    Raspberry Pi
    ESP32
    Autodesk AutoCAD
  • $40 hourly
    Highly accomplished and adaptable DevOps engineer boasting a solid track record spanning more than 5 years in the field. Proficiently skilled in a diverse array of tools and technologies, I bring extensive experience in collaborating with cloud platforms such as AWS and GCP, empowering organizations to attain exemplary levels of availability, scalability, and security for their IT infrastructure. My qualifications include a Post Graduate degree in DevOps from Caltech CTME, and my expertise spans Kubernetes, Docker, Ansible, Terraform, CI/CD pipelines, Linux System Administration, as well as logging and monitoring. In essence, I am a dedicated and results-oriented DevOps engineer, possessing a profound comprehension of software development lifecycles and an unwavering commitment to crafting resilient and scalable infrastructure solutions.
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    YAML
    Docker Swarm Mode
    Git
    CI/CD
    Security Testing
    Linux
    Bash
    TypeScript
    MySQL
    AWS CloudFormation
    Terraform
    Ansible
    Amazon ECS
    Kubernetes
    Python
  • $75 hourly
    ►Capabilities: ----------------- ☑ Design, review, hand-assembly, troubleshooting, and rework of electronic designs. ☑ Microcontroller programming. ☑ High-speed signal routing (USB, HDMI, Ethernet, etc.) involving microprocessors or FPGAs with DDR3 or DDR4. ☑ Ultra-low power designs consuming microamps during standby for long battery life. Use of Altium Designer, KiCad, and Cadence OrCAD. With my Altium subscription, I can share designs over Altium 365 to provide you with a convenient view of progress through your web browser. ☑ PoC (Proof of Concept) app development using HTML, JavaScript, Python, Java, Microsoft Windows, and Linux. ☑ In-house equipment including an oscilloscope, multimeter, power supply, soldering iron, hot-air rework station, hotplate, and optical inspection equipment. ► Typical Deliverables: ---------------------------- ☑ PDFs of schematics, image previews of board layout, and all design files. ☑ Bill of Materials (parts list spreadsheet, prices from desired vendors). ☑ Microcontroller/application code (C, C++, Java, Python, HTML, CSS, etc.). ☑ Two or several hand-assembled PCBs. ☑ For high-volume production, an affordable arrangement for turn-key manufacturing. ☑ Free troubleshooting support for simple problems long after an ended contract with me. ► Typical Design Workflow for Circuit Board Design from Start to Finish: ---------------------------------------------------------------------------------------- Actual workflow may vary for unique projects, but each step of the way I will work with you to ensure your requirements are met. 1️⃣. The client shares their initial requirements (ideas, features, recommended parts, etc.). 2️⃣. Estimation for hourly/fixed-price. Projects with: a) well-defined requirements, fixed-price is acceptable, b) requirements that are more open-ended, hourly is acceptable. 3️⃣. A contract is started. 4️⃣. An initial schematic is designed with readily available components, along with a BOM (Bill of Materials). Development boards, breadboards, and simulators can be used for prototyping before circuit board design. 5️⃣. Circuit board placement and layout. 6️⃣. Prototype material procurement: BOM is ordered. Gerber files are generated and sent to a circuit board fabricator for the production of bare boards. 7️⃣. Bare circuit boards can be hand-assembled in-house by me. For more complex boards with hundreds of surface-mount parts, turn-key manufacturing can be arranged. 8️⃣. Prototype boards are tested according to the client's requirements. 9️⃣. All design files are updated to reflect any modifications needed for the prototype circuit board. These files are shared with you, the client. 🔟. Now any capable electronics manufacturing service can produce your project. I have been professionally consulting with clients since 2018. Please feel free to challenge me with your interesting projects! I strive to answer invites within 24 hours.
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    Arduino Firmware
    Arduino IDE
    Circuit Design
    OrCAD
    Microcontroller Programming
    Python
    Arduino
    KiCad
    Altium Designer
    Node.js
    ESP32
    AVR Microcontroller
    PCB Design
  • $16 hourly
    [NOTE] I have many completed projects but the customers haven't closed the contracts yet. So I'm available to do all the jobs now. I’m Long. I studied at Ha Noi University of Science and Technology, majoring in control and automation. I am working at FPT software company, in the position of embedded engineer. I have done projects related to microcontrollers like stm32, esp, nrf52,... I have experience doing IoT projects and wireless protocols like Zigbee, Bluetooth, wifi,... I am fluent in C programming language and popular peripherals like UART, SPI, and I2C, ... I have good thinking ability, the ability to work independently, and teamwork. Expert in: Esp32, Nrf52, Update OTA, ESP32 secure boot and Encryption flash Github: github.com/ldragon196
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    Internet of Things
    Firmware Programming
    MQTT
    Embedded C
    Arduino Firmware
    ESP32
    nRF52
    Arduino
    Firmware
  • $50 hourly
    I specialize in integrating electronics and software, and designing cutting-edge hardware controlled by custom software solutions. With expertise in Robotics, Smart Home tech, and unique solutions, I ensure seamless performance. Experienced in Linux OS and web application development, I deliver innovative, reliable, and efficient results. Let's bring your ideas to life together.
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    PHP
    Embedded System
    Firmware
    Firmware Programming
    Electronic Circuit Design
    Web Application
    Digital Electronics
    Arduino Firmware
    Embedded C
    Arduino
    Python
    WiFi
    ESP32
    Raspberry Pi
  • $20 hourly
    Hi. Thank you for taking your time to read my Profile summary. I’m an Electrical Engineer with 3 years of experience in the design and development of Hardware based in control and monitoring electronic circuits and Firmware development for electronic boards and microcontrollers used for automation of residential and industrial process. In addition, experience in the development of specific network systems and devices in the Internet of Things (IOT) Also, I have experience in development of programs and servers for Windows and Linux systems using Python, Visual Studio, Web Development, PHP and MySQL, focused in the design of Web Server Data Management and Guide User Interface Development for residential and industrial process. Electronic Engineer: Skills • Design and Development of electronic circuits with IOT application • Firmware Development for electronic boards • Guide User Interface Development with TFT, LCD and OLED for Local Systems Hardware Development: • Design: Altium/Eagle/Kidcad/EasyEDA • 3D Model: Altium • Simulation: Proteus/MATLAB Firmware Development: * Languages: C/C++/Asembler/AVR/ARM * Compilers: ArduinoIDE/MAPLABXIDE/STM32CubeIDE/Code Composer Studio * Boards: Arduino boards, ESP8266/ ESP32 / STM32F103c/ TIVA/ Raspberry Pi Backend Developer: Skills • Interface Development for Web Servers • Backend and Frontend development for Linux and Windows servers Backend Development: • Backend Development (Python, PHP, JavaScript and C#) • Frontend Development (Python , Visual Studio and Web Development) • DataBase (MySQL) • Mobile Development (My App Inventor)
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    PCB Design
    Internet of Things
    C#
    Android
    Electrical Engineering
    Database
    Raspberry Pi
    Arduino
    ESP32
    STM32F4
    C++
    Microcontroller Programming
    Python
    Embedded System
  • $20 hourly
    design electronic circuits design program microcontroller circuits implement and design digital electronics 8086 assembly programming ESP8266 Programming ESP32 Programming Arduino Matlab Labview
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    Power Electronics
    Schematic
    Digital Electronics
    Consumer Electronics
    X86 Assembly Language
    Microcontroller Design
    Analog Electronics
    Microcontroller Programming
    Electronic Circuit Design
    AVR Microcontroller
    MATLAB
    PCB Design
    ESP32
    PIC Programming
  • $85 hourly
    Summary: Expert robotics engineer with 22+ years experience in mechanical, software, and electronics design; experienced in developing profit models for cryptocurrency mining. | Engineering/Electronics | Robotics engineer; BS in mechanical engineering from Carnegie Mellon University. Specialize in 3D CAD design, FEA stress analysis, expert level PCB design/analysis/manufacture, and Atmel / ESP32 microcontroller programming. Significant prototyping and mass manufacture (as a product) experience. keywords: ESP32, nRF52, ATmega, BLE, WiFi, Arduino, Zigbee, PCB design, Eagle, CAD, Autodesk, Zigbee, IoT, wireless, fingerprint sensor, solar, MPPT | Crypto Mining Advisor | I advise clients interested in mining cryptocurrencies. My offering includes an advanced financial model to predict mine profitability under various conditions over time. I also offer CFD airflow design and modeling of server rooms, thermal heat transfer analysis for mine cooling, and alternative crypto asset investing consultation. keywords: Bitcoin, BTC, Ethereum, ETH, cryptocurrency, PoW, PoS, investing | Technical Writing | Professional robotics scientist in a previous career; 20+ scientific publications (can send link to publications upon request). Clients often hire me to write on complex engineering topics.
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    PCB Design
    Finite Element Analysis
    Financial Modeling
    C
    Bitcoin
    Cryptocurrency
    Mechanical Engineering
    Robotics
  • $40 hourly
    Professional Firmware and IoT Developer. I have five years of experience in the development of IoT Projects. My focus is on long-term clients. I have managed to help develop and grow a few businesses in the IoT, Projects with more than three hundred customers. Strong experience on Unit Test and CLI tools for firmware development, also a good old Git terminal user ( I never got used to UI Git software) Frameworks: PlatformIO, Arduino, ESP-IDF, AngularJS, NodeJS. Development Boards: Arduino, Espressif (8266. and esp32), Particle (Electron and BSoM, NRF52, Seed). Communication Protocols: WiFI, HTTP/S, MQTT, SPI, I2S, I2C, BLE. Internet of Things: RestFul API's, AWS IoT, Quectel Boards (AT commands), HomeAssistent, and NodeRed. Languages: Python, JavaScript, c/c++ (mostly 11 and for embedded systems, but it is the language of choice). Dashboards: Strong knowledge of Maintenance, development of rules and widgets on ThingsBoard, and also Thingsboard Version Updates (if you ever had to do one, you already know why I'm putting it here). Familiar with: Docker, Docker-compose, Swagger, Postman, and Linux system automation using python. Side Notes: OS of choice is a macOS and a Unix-based terminal is my second home. I use Vim style in my browser and OS, Capslock was never once used as intended.
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    HTTP
    MQTT
    Internet of Things Solutions Design
    C
    Firmware
    Raspberry Pi
    Arduino
    C++
    ESP32
    Microcontroller Programming
    Embedded C
  • $30 hourly
    Firmware, Embedded systems software, C/C++/Assembly, BLE, Sub-GHz, LoRA, Wi-Fi, Thread, Matter, Zigbee, IoT, BLE Mesh network, various MCU's, Zephyr nrf connect sdk, stm32 sdk, various ble sdk
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    Zephyr
    Firmware Programming
    Internet of Things
    Bluetooth LE
    Sensor
    Zigbee
    Embedded System
    LoRa
    STM32
    nRF52
    ESP32
    Arduino Firmware
    nRF52832
    C
  • $25 hourly
    Myself Dr. Mini P Varghese I am an Electrical and Electronics engineer with 10 years of experience specializing in Power electronics, embedded systems and analog system design. I am an expert in PCB design(Eagle, Altium and Kicad) Component selection Prototype development and testing. I have an extensive experience in various areas like Topology selection for converters High power and low power Magnetic design Simulation of Power electronic circuits. Wired Communication Rj45 LAN, SPI, I2C, UART, RS-232 Wireless communication Wi-Fi, Bluetooth, Zigbee Sensors Technology Sound and High/Ultra High Frequency Ultrasonic Sensors Pizo, PIR, Moisture, Carbon Mono oxide, Hall effect and other sensors Digital processor AVR 8/16/32 Bit microcontroller Pic 12/16/18 Series Arm Cortex m3 HMI development on various architecture. I am a specialist in design and development of products from requirements analysis to mechanical, electrical, and software design all the way through implementation, testing, and final integration.
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    Power Electronics
    Altium Designer
    Microcontroller
    KiCad
    Hardware Design
    Raspberry Pi
    Analog Circuit
    Circuit Design
    Schematic
    Hardware Prototyping
    Electrical Design
    Arduino
    Eagle
    PCB Design
  • $150 hourly
    I received a Bachelor of Science in Mechanical Engineering with Honors from the University of South Florida. While there I led the computer science team in a NASA sponsored rocketry competition to autonomously identify three colored tarps from an altitude of nearly 1 mile. I focus on embedded systems software and hardware design projects. Specifically consumer and industrial products. I am the President of MicroType Engineering, INC, a product design and production firm. We recently expanded into a full electronics assembly house, allowing us to go from design to prototype to production. The core focus in everything I do is ensuring that the client is 100% satisfied. Please look at the feedback from past jobs as proof of this commitment.
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    Single-Board Computer
    Firmware Programming
    Atmel AVR
    Hardware Prototyping
    Microcontroller Programming
    Raspberry Pi
    Arduino
    Rapid Prototyping
    Embedded System
    Product Design
    Mechanical Engineering
  • $45 hourly
    "𝗘𝘃𝗲𝗿𝘆𝗼𝗻𝗲 𝗰𝗮𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 𝗯𝘂𝘁 𝗼𝗻𝗹𝘆 𝗮 𝗳𝗲𝘄 𝗰𝗮𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗦𝗔𝗧𝗜𝗦𝗙𝗔𝗖𝗧𝗜𝗢𝗡" 🔥 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 💪 𝗔𝗺𝗼𝗻𝗴 𝘁𝗵𝗲 𝘁𝗼𝗽 𝟯% 𝗼𝗳 𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗲𝗿𝘀 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 |⭐𝟱 𝗦𝘁𝗮𝗿 𝗥𝗮𝘁𝗶𝗻𝗴 | 👍𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 |✔︎ 𝟯𝟱+ 𝗝𝗼𝗯𝘀 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 | 💰𝗖𝗼𝘀𝘁 𝗘𝗳𝗳𝗶𝗰𝗶𝗲𝗻𝘁 𝕀 ℂ𝔸ℕ ℙℝ𝕆𝕍𝕀𝔻𝔼 𝕐𝕆𝕌 𝔽𝕆𝕃𝕃𝕆𝕎𝕀ℕ𝔾 𝔼ℕ𝔾𝕀ℕ𝔼𝔼ℝ𝕀ℕ𝔾 𝕊𝔼ℝ𝕍𝕀ℂ𝔼𝕊 . My design work has been for commercial customers, including several Fortune 500 firms. I have strong grip on Firmware writing and Hardware designs. Because of my 12 years experience, it is highly likely I've already worked with the technologies you need to make your project a success. PRODUCT DEVELOPMENT - Circuit Design and Schematic Capture - Bills of Material and Part Sourcing - Printed Circuit Board Layout and Manufacturing Data - Assembly and Fabrication Drawings - Prototyping - Debug - Product Testing - Embedded Firmware and Application Software • ESp32/ESP8266 programming using in ESP-IDF/ Arduino • STM32 ARM M3 programming in Keil-MDK,STM32CUBE IDE and Micro C pro for ARM. • Linux Programming for Raspberry Pi Programming for I/O read /Image processing. • Nordic Semiconductor nFR series Wireless SoCs • Amazon IOT core • FreeRtos / MQXRTOS / Mongoose OS. • Experience with LAN, TCP/IP, wifi, LORA, Bluetooth, BLE, RS232, I2C, SPI, RS485, MOD Bus, etc. • Experience with Temperature ,Humidity, gyro, Accelerometer, Light, Sound, Power, CO2 and Medical sensors and many more My lab is equipped with all the necessary hardware/firmware development equipment, including oscilloscopes, signal generators and analyzers, power supplies, and a myriad of other miscellaneous tools useful for debug and test. To see some of the examples of my work, Please check out my project list. Thank you, Abu.
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    nRF51
    ESP32
    STM32
    Microcontroller
    nRF52
    Circuit Design
    Arduino
    PCB Design
    Embedded System
    Computer Hardware
    C++
    Microcontroller Programming
    Electrical Engineering
  • $10 hourly
    Halo I From Indonesia, I am a programmer, for Web, Applications as well as Robotics and automation, along with Internet of Think, I like new Science, and I am a hard worker, I have knowledge in programming and electronics more than 10 years, I am very responsible with the work that has been given, you have an idea, I can make your idea come true
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    Embedded System
    Internet of Things Software
    C#
    NodeJS Framework
    PHP
    ASP.NET
    ASP.NET MVC
    Arduino Firmware
    .NET Framework
    Robotic Process Automation Software
    Front-End Development
    Firmware Programming
    ESP32
    LoRa
  • $25 hourly
    I am doing professional(Commercial and non commercial) PCB Design Projects on Upwork Since last two years. My field of expertise are PCB Design related projects which include complete schematic and pcb design, Prototype testing, Cost Optimization and PCB Assembly. My Key Achievements: 🥇Top Rated Seller 🥇100% Job Success Score 🥇100+ Satisfied and Happy Clients 🥇98% 5-Star Reviews 🥇25K$+ in earning My Key Services: ✅Schematic Design Based on Clients requirements ✅PCB Design from given Schematic Design ✅BOM Creation and Optimization ✅Support to create BOM according to JLCPCB Stock for PCBA ✅Prototyping ✅Firmware support for ATMEGA and ESP32 ✅Designing a PCB from a Problem Statement ✅Assisting the clients to place order for PCB and PCB Assembly on JLCPCB Software I use: ✔KiCad ✔EasyEDA(Standard+ Pro) ✔Altium Designer ✔Eagle CAD Projects Completed: ✅PCB Design for ESP Development boards of Devkits, NodeMCU including Sensors and Communication Protocols Support ✅PCB Design for ESP modules including ESP32-Wrover, ESP12E, ESP12F, ESP32 S-2, ESP32 C-2 ✅Customized PCB Designs for ATMEGA Chips ✅STM32 Development Boards including Maple leaf, Blue Pill, Black Pill ✅Mechanical Keyboard Designs using ATMEGA32U, STM32 and ESP32 S-2 ✅PCB Design for Washroom Cleaner Robot ✅PCB Design for Sound Amplifiers ✅Antenna Design for ESP and STM32 Boards Applications: ✔I2C Communication ✔SPI Communication ✔RF ✔MCUs ✔Buk/Boost Converter Design ✔USB 2.0, USB 3.0 Final Deliverables: ☑PCB and Schematic Design Source Files ☑Schematic Design PDF ☑Gerber File for Production ☑BOM ☑CPL File for PCB Assembly Its always a pleasure to work with my clients and deliver them according to their requirements. Feel free to message me in inbox to discuss about your project details. We will work together to achieve the final goal🏆.
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    Electronic Circuit Design
    RF Design
    KiCad
    Microcontroller
    Electrical Layout Design
    Multilayer PCB
    Circuit Design
    Schematic
    PCB Design
    Internet of Things
    Electrical Engineering
    Hardware Prototyping
  • $25 hourly
    Hi, I am Electronics Engineer having 8 Years of experience in PCB Designing, Circuit Designing, Microcontroller Programming, System Designing and Technical Writing.
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    Printed Circuit Board
    Firmware Programming
    Internet of Things
    ESP32
    Electrical Layout Design
    Multilayer PCB
    Electrical Drawing
    PCB Design
    PLC Programming
    Arduino
    C#
    Electronic Circuit Design
    Eagle
    Altium Designer
  • $20 hourly
    I am a professional IoT, Embedded System, ML developer & consultant. 📌Key Services: ✅ Embedded and IoT Systems Design ✅ Full Stack IoT Development ✅ IoT Product Engineering Services ✅ IoT App Development Services ✅ IoT Device Management, Industrial IoT Solutions (IIoT) & Internet of Medical Things (IoMT) Services ✅ Production-Grade IoT Solution Development ✅ Operational Intelligence Analysis Services ✅ Embedded System, IoT, and Data Analysis Consultancy 🚀Skills: ⚡Languages: C, C++, Assembly, Python, MATLAB, PHP, SQL/Mysql, HTML, CSS ⚡ Operating Systems: Windows, Linux, Embedded OS ⚡ Hardware Interfaces: I2C, SPI, BLE, UART, Ethernet, GSM, Wifi, Arduino, STM32 ⚡ Networking: TCP, HTTP, MQTT ⚡Software: Arduino, MATLAB, Anaconda, android studio, PlatformIo ⚡ IoT Platform: Thingspeak, Thingsboard, Adafruit, AWS IoT, Google PubSUB, Azure IoT
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    Arduino
    C
    Cloud Computing
    Circuit Design
    PCB Design
    C++
    Embedded System
    Raspberry Pi
    Digital Electronics
    Deep Learning Modeling
    MQTT
    Internet of Things
    Embedded C
    Python
  • $25 hourly
    I am an Electrical Engineer with over 7 years of hands-on experience, specialising in the design and implementation of innovative IoT systems and robotics. Having successfully completed 1400+ projects on Fiverr, I've earned a stellar reputation with over 1000 5-star reviews from satisfied clients worldwide. My Expanded Expertise: ✅ Sensor Integration: Proven experience integrating various sensors such as temperature, humidity, motion, and proximity sensors into embedded systems. ✅ Communication Protocols: Expertise in communication protocols like I2C, SPI, UART, and CAN bus for seamless interaction between microcontrollers and peripherals. ✅ Power Electronics: Proficient in designing power supply circuits, voltage regulators, and battery management systems for efficient and reliable power distribution. ✅ Machine Learning Integration: Experience incorporating machine learning algorithms into embedded systems for tasks like image recognition, voice processing, or predictive analytics. ✅ Custom PCB Design: Adept at creating custom printed circuit boards (PCBs) with a focus on compact, efficient layouts and signal integrity. ✅ Security Implementation: Knowledgeable in implementing security measures for embedded systems, including encryption, secure boot, and secure data transmission. ✅ Human-Machine Interface (HMI): Experience designing user-friendly interfaces for embedded systems, including touchscreen interfaces and remote control systems. ✅ Environmental Testing: Skillful in conducting environmental testing to ensure the reliability and performance of embedded systems under various conditions. ✅ Microcontroller Mastery: Well-versed in programming Arduino boards (ESP8266, NodeMCU, ESP32, Raspberry Pi, Teensy Boards, Attiny series, Atmel AVR chips, STM32). Project Management Skills: 🚀 Comprehensive Project Management: As a seasoned Electrical Engineer, I can act as your project manager, overseeing the entire project from start to finish. I ensure effective coordination between different project components, managing timelines, and ensuring the delivery of a thoroughly tested and finished project. 💼 Vendor and Supplier Management: Proficient in dealing with manufacturers and suppliers to ensure the smooth procurement of components and materials necessary for project execution. 👥 Team Collaboration: Experienced in managing cross-functional teams, including software and hardware developers, to foster effective communication, collaboration, and successful project outcomes. 🟩 Proof of Concept Deliverables: Components selection list Schematic Code Instructions for testing Software Prototypes: Design of a simple Android app and a simple web front and backend, including database creation and management. 🟩 Mass Production Deliverables: Bill of materials Schematic PCB design Gerber file Pick and place file Firmware Thorough testing and debugging 📝 Note: During the mass production phase, the design and management of the software components will be handled by the dedicated software team. Why Choose Me? I provide comprehensive solutions from concept to mass production, ensuring your project's success. If you're ready to bring your project to life, hit the "Invite" button, and let's start a discussion about your unique requirements. I love the world of Embedded Systems and have created many projects for my clients and would love to create your project, press "Invite" and we will start discussing your project. Best regards, Gul
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    Raspberry Pi
    Internet of Things
    Hardware Design
    AVR Microcontroller
    STM32
    EasyEDA
    Electrical Engineering
    Python
    ESP32
    Arduino
    Microcontroller Programming
    Firmware Programming
    Embedded C
    Embedded System
    PCB Design
  • $40 hourly
    I specialize on interconnected systems using Raspberry Pis and low cost, network enabled devices like ESP8266 or ESP32s My main programming language is Python, I've developed websites, apps and REST endpoints using Flash as a micro-framework. I also have experience using Django and Celery as a distributed task queue. Before working on Python I worked as a PHP developer so I have skills on it and SQL databases. Web-wise I can handle HTML, Javascript and CSS. Boostrap and Jquery are the usual frameworks I use.
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    RESTful Architecture
    React
    Raspberry Pi
    HTML
    DigitalOcean
    Internet of Things
    OpenShift
    JavaScript
    Python
  • $40 hourly
    IoT solution development, IoT Prototype development, IoT Minimum Viable Product ( MVP ) development since 2014. 95+ projects successfully delivered by a team of IoT enthusiasts, embedded engineers, web and mobile app developers. We specialize in IoT Development with the following technologies - ESP32, LoRa, LoRaWAN, BLE, Particle, Mobile app development with React Native Developed Sensorvision IoT Platform with special attention to device management and data visualisation. IoT Platform with customisation services. IoT use cases - IoT enabled product development, Energy monitoring and management, High value asset monitoring and tracking, Industrial condition monitoring, Smart farming, Hydroponics, Irrigation control, IoT building automation, Smart garments, Rule-based alert systems The IoT applications we have developed used: Hardware platforms used – Particle (Electron, Argon, Boron, Xenon) ESP(ESP8266, ESP32) STM 32 nRF 52 Arduino Raspberry Pi, ATmega and ARM Pycom Controllers Communication networks - Wi-Fi and Cellular (GSM/GPRS) Bluetooth and BLE LoRa, LoRaWAN and LPWAN Zigbee and Zigbee Mesh BACnet and Modbus Sigfox, NRF and MRF transceivers and Ethernet connections. Cloud services - Integration established using HTTP and MQTT protocols AWS cloud - EC2, S3, SNS, AWS IoT, AWS Greengrass, AWS Lambda, Cognito and RDS & Dynamo DB. Azure IoT Particle Device Cloud Google Cloud ThingsBoard IBM Bluemix Clients’ custom cloud platforms Web and Mobile App Development - LAMP, MEAN & MERN stacks Core Technologies – HTML, CSS and JavaScript JavaScript – Node.js, Angular.js, React.js, Vue.js, React Native .NET, Python and Node-RED Ionic and Native App Development Actuators - Solenoid Valves, Relays and LEDs. Hardware communication protocols - UART, SPI, I2C, USART, RS232, RS485, 1-Wire. Sensors Used – GPS based tracking solutions with additional sensor integration IMU sensors (Accelerometer, Gyrometer, Magnetometer) Environmental sensors (Thermocouple, Dht22, Lm35, DS18B20, BMP280, Rain sensors, Leaf wetness sensor, Soil moisture sensor, Water level, Water flow, Ambient light, LDR) Proximity sensors (Ultrasonic, IR, PIR) Detection sensors (Contact, Level, Hall effect sensor, Reed switch, Limit switches) Air quality sensors (OMRON, Sensiron, Co2 Sensors, Dust sensor, VOC, MQ135, CCS811) Vibration sensors, Vibration sensor switch, Tilt sensors Motion sensors (ADXL345, GY521)
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    ESP32
    API Development
    STM32
    Progressive Web App
    AWS CloudFormation
    PCB Design
    AWS CloudFront
    Firmware Programming
    Amazon EC2
    Google Cloud Platform
    LoRa
    Amazon S3
    Internet of Things Solutions Design
    Azure Cosmos DB
    Mobile App Development
  • $28 hourly
    I have experienced in C/C++ Programming and development on AVR (ATmega and ATtiny), Arduino and ARM-based MCU, MSP430, nRF52, STM32. I am experienced in PCB circuit design with EAGLE CAD and KiCad. I also have strong skills on programming language, e.g. Python, good command in Machine Learning and Computer Vision (scikit-learn, TensorFlow, OpenCV). Projects that I have completed: - Flashlight driver - Controller DC motor - Soil moisture sensor with nRF52 - Smart PIR with nRF52 - Tracking device using GPS and Sara R410 LTE-M1/NB-IoT. - Electrodermal activity front end analog design and nRF52 - Temperature monitoring with nRF9160 I have expertise over all communication protocols of Microcontroller: - SPI (Master/Slave) - UART - USART - I2C (Master/Slave). - Ethernet - Wifi - BLE
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    Microcontroller Design
    Embedded System
    PCB Design
    ARM Microcontroller
    C
    Analog Circuit
    Real-Time Operating System
    Microcontroller Programming
    Embedded Linux
    Internet of Things
    MQTT
    nRF52
    Python
  • $20 hourly
    I am Graduate Electronics Engineer. I have +4 Years of experience designing PCB, Hardware Designing, components sourcing and different MCU programming. I can assist you in any of the following areas ✅Complete end-to-end electronic product design from concept to complete prototype. ✅Circuit design, Schematic capture, PCB design. ✅Signal conditioning and instrumentation circuits for different types of sensors. ✅Active/passive filters, 0 -10V, 4-20mA,ADCs, Op-Amps, and Instrumentation Amplifiers. ✅Microcontrollers, Communication protocols like SPI, I2C, UART, RS485, RS232, MODBUS RTU/TCP. ✅SMPS, Power design, DC/DC Converters, and FETs. ✅Power, analog & digital circuit simulation, and power/signal integrity analysis. ✅High-speed mixed signal, EMI, and noise reduction. ✅Selection of components (ICs, Resistors, Capacitors, etc…) and preparing cost-effective BOM (Bill of Materials) for circuits with ratings and standards. ✅Planning and Assembling of PCB, Electrical, and Mechanical parts to finish the module as a final product ✅Testing and Troubleshooting of PCBs with SMDs and Through-hole devices. ✅Designing IoT and Ethernet circuits. ✅Firmware & android APP development by using different programmable languages. ✅Energy monitor systems and medical devices ✅Process Controller Design. ✅Water Treatment transmitters like Ph, temperature, ORP, Conductivity, and TDS. ⭐⭐⭐ Capability Matrix⭐⭐ ⭐ ✅Microcontrollers ⚡Arduino: UNO, MEGA, NANO, DUE ⚡STM32: STM32H7,Stm32F1,STM32F0,STM32F3,STM32F4,STM32F7 ⚡PIC: PIC12,PIC16,PIC18 ⚡ESP: ESP32, ESP8266 ✅PCB Tools ⚡Altium ⚡Eagle ⚡EasyEDA ⚡KiCad ✅Simulation Tools ⚡LTSpice ⚡Proteus ⚡WokWi ⚡TinkerCad ⚡PSpice ⚡Multisim I hope to work with you, to help you complete your project and release your product to the market
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    Python
    Electronic Circuit Design
    EasyEDA
    Arduino
    Hardware Prototyping
    PCB Design
    Android App
    ESP32
    Microcontroller Programming
    Altium Designer
    Electronics
    Internet of Things
    KiCad
    Analog Electronics
  • $10 hourly
    We are a proficient team of four professional engineers linked to academia and research. • Engr. Rehan Nawaz Ph.D. in Power and Machine Learning MSEE in Machine Learning and Electrical Power Bachelors in Electrical Engineering • Engr. Rabbaya Akhtar MSEE in Electrical Power (NUST, Pakistan) Bachelor in Electrical Power (COMSATS University, Pakistan) Expertise: • Microprocessors and microcontrollers • C, C++ and Assembly Language (x86, ARM, MIPS, MARS) • Embedded systems • Robotics • Power systems • Security of smart grids • Machine learning • Deep learning • Active distribution networks • Renewable Energy • Load flow analysis • Electric circuit design • Combinational and Sequential Circuits • OPENDSS, MATPOWER • Python • Proofreading Tools: • Matlab, Matpower, and Simulink • OpenDSS • Power World • Mikroc, MpLab and Keil uvision • Proteus and Pspise • Arduino IDE • Latex and Beamer • Microsoft Word, PowerPoint, and Excel
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    MATLAB Script
    Computer Engineering
    Microcontroller
    Arduino
    Proteus Design Suite
    Power System
    LaTeX
    Assembly Language
    X86 Assembly Language
    Embedded System
    Electronic Design
    MATLAB
    Electrical Engineering
  • $20 hourly
    I'm Muhammad.I have more than 6 years of successful experience in electronics and embedded systems. I design and build electronics hardware and software. I deliver any of my project along with a prototype to make sure it's working exactly as it should. If you are looking for an experienced person to build your electronics project and a person that is capable of taking your electronics product to the next level, consider hiring me. I can deliver good and quality work in a short period of time on a reasonable deadline. Expertise - Electronics Circuit Design - PCB design - Microcontroller programming using C, C++ and python - Internet of things (IOT) - Automation - Embedded Linux Software - Autodesk Eagle - KIcad -Altium Designer Hardware -Arduino -ESP32 -STM32 -ESP8266 -nRF58 -Raspberry pi -AVR Microcontrollers - Beaglebone Black Firmware Development Tools 1- Arduino IDE 2- Platform IO 3- STM32 Cube IDE 4- Espressif IDF 5- Nordic Semiconductor's nRF Connect I'm an excellent communicator and an a very dedicated person to work with
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    Bluetooth LE
    Python
    STM32
    Internet of Things Solutions Design
    LoRa
    Embedded System
    GSM
    Electronic Circuit Design
    PCB Design
    Internet of Things
    Raspberry Pi
    ESP32
    C++
    Microcontroller Programming
  • $150 hourly
    I have over 21 years of experience working and consulting for tech companies in Silicon Valley. Every technical challenge that I had overcome assured me that with the right frame of mind, I could accomplish anything. Engineering is also my hobby, and I have been doing it since before high school. I was born with a soldering iron in one hand and writing code with the other. I designed the hardware for over 100 projects, most of them being sold today. Some notable ones are Snapchat Spectacles (designed most of the electronics and PCB layout), Thornwave Labs' Bluetooth DC Power Meter (PowerMon) and all the other projects on the webpage, various RF modules (RN-171, RN4020, RN52), and development boards designed while working at Microchip. I also created production testers, lots of C/C++ programming, and firmware design. What I can do for you? --------------------------- High Level: project management, research. I am very experienced with hardware design and firmware, which allows me to integrate them more efficiently. Hardware: circuit design, component selection, electrical schematic, PCB payout. I am using Altium Designer. I will provide you with everything you need to go to manufacturing: Gerber files, NC drill, pick and place, assembly diagrams, 3D prints, 3D STEP model, and electrical schematics as well and offer support after the project is completed too. I have experience with analog and digital design, RF, high-speed design, microcontrollers, highly complex boards, LCDs. I can run Spice simulations as well. I worked with various technologies and protocols: SPI, I2C, UART, USB, CAN, RS-485, Ethernet, Bluetooth, WiFi, and so on. Prototyping: I will manufacture the prototypes at a much lower cost than average. Over the years, I have developed working relationships with manufacturers in China, hence the cost-saving. I also have a lot of equipment: multimeters, oscilloscope, logic analyzer, vector network analyzer, USB protocol analyzer, power supplies, digital electronic load, soldering equipment, computers, and so on... Certifications: I can assist and oversee the certification process for FCC, IC, and others. Firmware development: I have 22+ years of experience coding in C/C++ and 18 years of firmware development. I can architect and develop your firmware from the ground up. I am exceptionally versed in the ARM Cortex line of microcontrollers: STM32 and Nordic. I will provide you with production-quality firmware. I know the ST and the Nordic microcontrollers like the back of my hand. I can get firmware done very quickly and efficiently for these chips. Software development: Basic tools running in Linux/Windows/Mac, basic GUIs. I can develop all the software tools you need for debugging, testing, and manufacturing. Manufacturing: If your project reaches this phase, I can offer contract manufacturing services. I will be delivering your finished product, ready to sell. The rate I displayed is an average number. It can vary up or down based on the complexity of the project. My rate reflects the experience and knowledge I have. I am good at what I do. Also, keep in mind that I will not bill you for hours like lawyers do for the time they spend in the shower thinking about the project. I will bill you only for the hours I spend advancing the project in a meaningful way.
    vsuc_fltilesrefresh_TrophyIcon ESP8266
    STM32
    Linux
    WiFi
    Bluetooth
    Firmware Programming
    Analog Electronics
    Circuit Design
    Power Electronics
    Digital Electronics
    C++
    RF Design
    ARM Cortex-M
    PCB Design
    C
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