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Rating is 4.7 out of 5.
4.7/5
based on 316 client reviews
  2. Development & IT Talent
  3. Firmware Engineers
  4. (Current) Stm32 Freelancers
  • $65 hourly

    • 5.0/5
    • (10 jobs)
    Dedicated, innovative, problem solving, self-starter, with over 20 years of software and hardware experience, including extensive work with embedded real-time systems. Founder of Laurel Creek Systems, providing software and hardware design and verification services, specializing in IoT, embedded and real-time software. Services include AWS cloud, board layout, bring up, hw/sw design test and debug.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Firmware Programming
    Circuit Design
    KiCad
    Xilinx
    Hardware Troubleshooting
    Internet of Things
    Hardware Prototyping
    Hardware Design
    PCB Design
    Arduino
    Arduino Firmware
    Embedded System
    Microcontroller Programming
    Embedded Linux
    STM32
  • $57 hourly

    • 4.9/5
    • (15 jobs)
    Good working day! I'm here to provide systems work, live, update, and development. I want all the products I develop see the light of day, sell successfully, and become better for users and owners. If you ask me what is the meaning of life, I'll answer – in programming. So, my job is programming, my hobby too. By the way, if you need a first-class programmer – I'm here. I’ve been providing excellent firmware development services for over 10 years. It confirms my status 100 % TOP rated + on Upwork. Perfectly functioning devices and satisfied customers will speak better for me. Do you want to save your time on pointless meetings where engineers ask you what to do instead of doing it? Do you want to increase your income through our productive cooperation? Do you want a perfect, functioning, advanced product that you and your customers will like? I'll help you find a solution for your problems as soon as possible to implement them at a high level. The main goal is to help you achieve great success and make results. The most important thing is the product. It will be innovative, progressive, fresh, and efficient. I'll develop firmware, support it, and add new features, thus improving the product and the owner's profit. I'm always open to communication and find it useful. The more feedback I receive from you, the more I'll give you in return. Then I would like to tell you exactly how the cooperation goes. And now you can look at reviews of my work left by my clients on Upwork. I want you to understand the most important benefits that I can provide you are time and freedom. I can independently make decisions without disturbing the customer. You can go about your business while your project is running. At the same time, I work on technical tasks and take responsibility for my actions. So, I offer long-term cooperation which means the full cycle of device development and support. Please note that the latest versions are released as soon as new features are added. Every next release brings us closer to the final version of the device. Eventually, I would like to give you a guarantee. Guarantee of 100% satisfaction with the result. Unfortunately, my resources are limited, so I don't take on many projects. If you have a clear understanding and vision of your project and want to start right now, just write to me. Let's talk, discuss, make a plan and grow your business. If you still have doubts about something, then I have a consultation service – where we’ll analyze all the issues together that will help you see the future of your project, understand the next steps, and possibly start our cooperation.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Firmware
    nRF52
    TCP/IP
    Arduino
    Real-Time Operating System
    AWS IoT Core
    AVR Microcontroller
    ESP32
    STM32
    Firmware Programming
    Microcontroller Programming
    C
    Embedded C
    Embedded System
  • $122 hourly

    • 5.0/5
    • (24 jobs)
    Based in Portland Oregon USA, I am a senior level electronic engineer with over 25 years experience in the design of circuitry incorporating various microprocessors / DSPs, and development of embedded C / C++ firmware. As a full-time freelancer, I specialize in creating intelligent control electronics through the use of wired and wireless sensors. I have a Master of Science degree in Electrical Engineering with a digital signal processing concentration. I can assist clients in any of the following areas: - Digital and analog electronic circuit schematic design, PCB design, test, debug, and integration - Electronic prototyping and preparation for product commercialization - Embedded processor firmware design (drivers, application, and DSP algorithms), development, debug, and integration - Initial project framework (specification writing, structuring, and system design). Projects I regularly help clients with: - Hand held and remote meters - OBD vehicle electronics - Wired and wireless sensors - High performance audio capture / processing / reproduction and audio CODEC - Medical wearable devices - Low power battery driven electronics - IoT device to server electronics and firmware (MQTT, HTTP / HTTPS / JSON protocols) - Device to device electronics and firmware (BLE, ISM, WiFi) - BLDC and BDC motor control Summary of processors & tools I use: - Processors: ST Micro STM32F0 / STM32F1 /STM32F3 / STM32F4 / STM32F7, Analog Devices BlackFin BF706 DSP, SHARC 210xx, 2156x, and 214xx DSP - Embedded IDE tools: IAR EWARM, Analog Devices CrossCore Embedded Studio - Embedded IP libraries: Segger emWin GUI, Segger emFile FAT file system, SQLite, OBD Experts vehicle OBD-II, Micrium uC/OS-II RTOS, FreeRTOS, MicroDigital smxFS FAT file system, Closed Loop Design (CLD) USB Audio, Adaptive Digital Noise Reduction - Interface: SPI, I2C, I2S, CANbus, UART, A/D, D/A, PWM, SDRAM, RGB TFT LCD, SAI - Wireless: SimCom SIM7500 LTE, uBlox MAX-M8 GNSS, uBlox NINA-B41 BlueTooth 5.1, Sierra Wireless BC127 Bluetooth, Telit HE910 3G, Linx Technologies GNSS / GPS, Roving Networks RN171 WiFi, Atmel ATWINC1500 WiFi, TI CC1101 sub-1GHz ISM band, MicroChip RN4020 Bluetooth Smart / Low Energy (BLE) - Schematic capture: OrCAD - Drawing tools: AutoCAD LT - Analog simulation tools: CircuitLab - Version control: SubVersion and GIT Project keywords: BLDC and BDC motor control medical devices wearable devices hand held meters OBD electronics brushless brushed DC motors audio CODEC Qi battery charger wireless charging Li-Ion Li-Po battery management BMS STM32F030 STM32F072 STM32F101 STM32F103 STM32F427 STM32F429 STM32F756 SHARC ADSP-21487 SHARC ADSP-21569 CAN bus STM32 ARM Cortex Black Fin Nordic nRF5340 analog electronics digital electronics sensor microcontroller firmware design PCB design rapid prototype firmware development circuit board electronic engineer
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Electronic Design
    Analog Circuit
    Circuit Design
    STM32
    Embedded C
    Microcontroller Programming
    Embedded System
    PCB Design
    Microcontroller Design
    Hardware Design
    Digital Electronics
    Firmware Programming
    Electronics
    Electrical Engineering
    Prototyping
  • $150 hourly

    • 5.0/5
    • (36 jobs)
    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 Stm32
    STM32
    Linux
    BLE
    Bluetooth
    WiFi
    Power Electronics
    ARM Cortex-M
    C++
    C
    RF Design
    Digital Electronics
    Analog Electronics
    PCB Design
    Circuit Design
    Firmware Programming
  • $30 hourly

    • 4.8/5
    • (9 jobs)
    I have extensive experience developing firmware for embedded devices, from creating device low level libraries and device drivers that directly interact with device registers to high level user application. I am available to help you meet your goals within your project budget and timeline. My goal is to provide highly efficient and compact solutions to you. Services I can offer you are as follows: - Firmware development in assembly or C/C++ for any MCU platform. - Linux Device Driver development for PCIe devices. - Computer Vision applications - Desktop applications to provide a user interface to your embedded devices I have worked with different embedded systems using following MCUs; - STM32F4 - Raspberry Pi - Arduino Technologies I have worked on - C/C++ for embedded developement - Python - OpenCV, Pytorch and Tensorflow for Computer Vision applications
    vsuc_fltilesrefresh_TrophyIcon Stm32
    STM32
    Embedded System
    Linux
    C++
    Python
    C
    Firmware Programming
    Arduino
    Driver Development
    Raspberry Pi
  • $35 hourly

    • 4.8/5
    • (176 jobs)
    Hello! My name is Manh, professional hardware engineer My job is design hardware circuit, test circuit, program for electronic product and program software on PC to manage/communicate with circuit boards. Just give me your requirements/product specification. Then we can discuss about the deadline, price and other features. I have more than 7 years experience in design hardware for IoT Products, Consumer Products and Telecom Products. So I think i can try my best to complete your project with best result Below is my work flow in hardware design: - Receive your requirements, discuss to have final product/circuit specs - Design block diagram for circuit: need to very detail, it will decide what part will be used in project - Design schematics: follow block diagram to design schematic for product - Design PCB Layout: with requirement about Mechanical Design and Industrial Design, i will do the PCB Layout the fit with your MD that archive best performance - Extract production data: BOM, CAD, GERBER, DESIGN, ASSEMBLY GUIDELINE, IMPEDANCE CONTROL REQUIREMENTS, ... Something about my experience: - About microcontroller: STM32F0/F1/F2/F4/F7, MSP430, MSP432, ATMEGA, ATSAM, PIC, ... - About SoC and MPU: RK3399, Allwinner A10, RTS3902L/RTS3902, RTL8188/8192, ... - About dev board: Arduino, RPi, Teensy, ... - About Wireless MCU: ESP8266, ESP32, CC2530, CC2538, DA14580/14583, CC2540/41, nRF51822/nRF52840, CC1310, ... - About Sensor: CMOS Image Sensor, light sensor, CO, Smoke Sensor, Dust Sensor, Air Sensor, pH sensor, .... - About wireless communication: WiFi, BLE4.0/4.1/4.0, Lora, Zigbee, Sub1GHz, ... - About GPRS/3G/LTE Module: SIM800C/H, SIM900A, SIM908, SIM5320, SIM5360, Quectel MC60/M95/UC15/UC20/EC20, Sierra HL8548, SIM7600E. - About highspeed PCB Design: DDR3/DDR4, SATA, HDMI, USB2.0/3.0/TypeC, eMMC, ... - About Mass Production: I can help you prepare production data that help you do the mass production. I also have experience in mass production process for IP Camera and Home Gateway with very big quantity, so i will know how to design for manufacturing with your product, design mass production process, etc Some of my product that I have designed and released to the market: - Home IP Camera: using SoC with DDR3-RAM, livestream via Ethernet and WiFi, have light sensor, IR-Led Array, IR Cut control, CMOS Image Sensor, Flash, USB and MicroSD Card - Smart Home Product: Design Home Gateway with Ethernet, WiFi, Zigbee and TFT LCD, ... Design Smart Switch with capacitive touch, Zigbee communication, Single Phase Power Meter, 220VAC/110VAC load control, ... - Tablet board: using RK3399 SoC, DDR3, eMMC, NAND Flash, Touch Screen, LTE Module, Printer driver, ... - Smart Water Meter: With BLE, WiFi, MCU from TI, LCD 7 Segment - Tracking Device: Using 3G with GPS, this device is used for personal tracking ... and a lot of other products ... I hope to work with you, to help you complete your project and release your product to the market
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Multilayer PCB
    Antenna Design
    Arduino
    LoRa
    Altium Designer
    STM32
    Eagle
    PCB Design
    Hardware Design
    RF Microwave Design
    Electronic Design
    Microcontroller Programming
    Embedded System
    Circuit Design
    Electrical Engineering
    Microcontroller Design
    Electronics
  • $40 hourly

    • 5.0/5
    • (15 jobs)
    Electrical and Electronic Engineer with +6 years of experience in designing Electronics sub-systems & Firmware Development, Hardware Validation and snapping across multiple Industries ( Research, Healthcare, Military and Consumer Electronics). Expertise in providing One Stop Solutions from Architecture Development, PCB designing, Automating Hardware to product mass production with experience in FCC, UL and ATEX requirements. IoT Product Development | Build Embedded Devices | Firmware | PCB | RTOS | LoRa | Azure IoT| BLE | Embedded Linux | ARM | FPGA | STM32 | ESP32 | nRF5 | Raspberry PI | Jetson | Arduino.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    NVIDIA Jetson
    Bluetooth LE
    ARM Microcontroller
    Azure IoT HuB
    AWS IoT Core
    LoRa
    C
    PCB Design
    Embedded C
    Raspberry Pi
    ESP32
    FreeRTOS
    CAN Bus
    Python
    STM32
  • $50 hourly

    • 5.0/5
    • (5 jobs)
    I am a Firmware, Electronics, and Robotics, with over five years of experience gained through various challenging projects. Most of them (particularly in the field of mobile robotics) involved working in different project phases, from problem definition to the building of high fidelity prototypes and final products. I have extensive experience in communication with suppliers, hence I am able to negotiate the best offer. Moreover, I developed an excellent sensibility to clients' needs and requests. During a problem definition, I determine a clear direction and working structure to deliver the optimal solutions within a required deadline and available budget. Therefore, I can provide my clients with a comprehensive service in the following fields: ➜ Embedded programming (C and Python) ✔ ➜ Microcontroller programming (STM32 and AVR) ✔ ➜ PCB design - Schematic and PCB (Altium Designer, KiCAD, and Eagle) ✔ ➜ Research in the field (Electronic components, suppliers, solutions from the competitors..) ✔ ➜ Robotics ✔ Dear clients, be free to contact me. I am looking forward to meeting open-minded, innovative persons and teams who will enjoy tech conversations and projects as much as I do.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Arduino Firmware
    Altium Designer
    C++
    Embedded C
    Robotics
    STM32
    PCB Design
  • $45 hourly

    • 5.0/5
    • (4 jobs)
    I would like to offer my skills related to: 1. Firmware development for bare-metal and RTOS-based devices, run on ARM Cortex M microcontrollers (STM32, nRF52, ESP32, AVR, Arduino...), in C/C++. 2. Embedded Linux development, Buildroot, OpenWrt, Raspberry Pi, in C/C++, Python3, Bash. 3. PCB design, digital and analogue electronics. I am a passionate firmware developer with complementary hardware knowledge, related to electronics and PCB design. My passion was born during studies of Electronics and Telecommunication, so I graduated with Master of Engineering degree in that field. I collected experience by developing Smart Home solutions, based on short-range radio solutions, like BLE, ZigBee, Wi-Fi. I also worked with long-range radio systems like data acquisition, tolling, public transport systems and consumer electronics. My total professional experience in the embedded field is 6 years. The core of my skill set lies in developing low-power, bare-metal IoT devices, which run RTOS. Additionally, I am able to provide Linux-based solutions, on more powerful CPUs. My personal goal is to provide high quality solutions, which satisfies the customer and which motivates me. --- Communication protocols I worked with: Zigbee, Wi-Fi, BLE, NB-IoT, Power Line Communications (PLC); MQTT, CoAP, HTTP, LwM2M, VoIP. Technologies: C++ (C++14, C++17, C++20), C, Python, Bash, FreeRTOS, Zephyr, mbed, RTOS, CMake, CI/CD for Embedded, Docker, Robot Framework, Jenkins, Buildroot, OpenWrt. Hardware: STM32, ESP32, ESP8266, nRF52840, AVR (Atmega, Attiny) Raspberry Pi; Kicad.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    BLE
    Microcontroller Programming
    FreeRTOS
    nRF52
    ESP32
    STM32
    Embedded Linux
    Python
    C
    C++
    Real-Time Operating System
    Embedded System
    Internet of Things Solutions Design
    Firmware
    Firmware Programming
  • $45 hourly

    • 4.9/5
    • (32 jobs)
    I am a software engineer with solid academic background in Computer Science and 15+ years of hands-on experience in commercial development. My expertise spans Native (C++) Software, Microcontroller Firmware, Electronic Hardware and Database development. My goal here is to help businesses and startups to create new products from scratch and implement new features of already existing software and hardware products Tech stack: C++ (11, 14, 17, 20), STL, Qt 4.x – 6.x, WinAPI, MFC, ATL, Boost C++, ICU, AWS SDK C++, Microsoft Visual Studio (2003 - 2022), Clang C++, MSBuild, vcpkg, GitHub, Microsoft Visual Studio Code, CMake, QtCreator, CLion, GCC, WSL2, Keil 5, IAR Embedded Workbench, AVR Studio, Atmel Studio, mbed, SQL DBMS: Oracle, Postgres, SQLite, MySQL, MS-SQL, Firebird For more details please check out my specialized Upwork profiles. The scope of projects for the recent 10 years can be found below Native (C++) software for Windows and Linux targets: • High-performance GUI appslications based on Qt Framework (QtWidgets) • Console, no-GUI apps, pure WinAPI apps, Windows Services, system apps • Software involving intense networking and interprocess communication • High-performance / low latency software (e.g. high-frequency trading) • Application servers e.g. C++ back-end, remote procedure call / REST servers • Advanced database programming: PL/SQL, PL/pgSQL, T-SQL, C/C++ • Database client software: GUI, 2/3-tier, hardware multiplexing (IoT bridge) • Database design, extending DBMS server functionality with C++ plugins • Serial communication, hardware integration, custom protocol design Embedded systems and microcontroller firmware: • Reliable electronic hardware, low-level / real-time control systems • Microcontroller firmware for ARM Cortex-M0(+)/3/4(F)/7, STM32 and similar • Industrial control systems, distributed peripheral, remote control • Utility metering system integration over Modbus, M-Bus, ANSI, IEC, oth • Agricultural robotics, automotive ECU and test equipment
    vsuc_fltilesrefresh_TrophyIcon Stm32
    C
    C++
    STM32
    Multithreaded Programming
    Embedded System
    Microsoft Visual Studio
    Microsoft Windows
    Firmware Programming
    Embedded C
    Firmware
    Internet of Things
    Algorithm Development
    Desktop Application
    Qt Framework
    Microsoft Visual C++
  • $100 hourly

    • 4.9/5
    • (8 jobs)
    Electrical Engineer with a comprehensive knowledge of electrical engineering, hardware design, and firmware development. Familiar with regulatory standard and procedures of the electrical industry. A responsible individual who is committed to achieving excellence. Ability to effectively prioritize and juggle multiple concurrent projects. Excellent attention to details and well organized. Possess great analytical skills. Always on schedule and budget, able to prioritize and handle multiple tasks while effectively achieving and exceeding project goals.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    PCB Design
    PLC Programming
    Electronics
    Circuit Design
    Internet of Things
    Hardware Prototyping
    Microcontroller
    LoRa
    ESP32
    WiFi
    nRF52
    STM32
    Firmware
    Raspberry Pi
    Electrical Engineering
  • $25 hourly

    • 4.9/5
    • (105 jobs)
    I'm Paul and I have 7 years of experience in PCB design, prototyping, and firmware development for IoT applications, robotics, and embedded systems... in addition to being a team leader for many startup projects. Quality and schedule are two criteria I always commit to with my clients so I look forward to hearing from you so we can discuss more the job as well as have the opportunity to cooperate with you for a long time. 1. WORK EXPERIENCE - Multi-layer PCB design experience with: • Microprocessor circuit: ARM Cortex-M3, Cortex-M4, Cortex-M7, AVR, PIC, ATSAM3x8E (Arduino Due), ATMega2560 (Arduino Mega), etc. • SoM, SoC: CM4, Rasp, iMX8, Jetson Nano/Xavier/Orin, RK3588 Rockchip, AM625,... • High-speed: USB 2.0, HDMI 2.0, DDR3/DDR4, PCIe, NAND Flash, Ethernet 10/100/1000base-T1, etc. • Power supply: DC-DC (isolated, Flyback, Boost, Buck, LDOs…). • Communication circuit with motor driver: BLDC, AC servo, DC servo…via I/O, ADC and CAN. • Analog signal processing circuit: ADC, DAC, Audio. • Protocol/communication: o QSPI, I2C, RS485, RS232, CAN, Modbus TCP/IP, RTU, etc. o Wireless, IoT: RF, Wifi, Bluetooth 4.0, GSM (3G, 4G/LTE), Lora... - Experience in building evaluation kits such as Arduino, ESP32, ESP8266, STM32... - Combine dimensional drawings on paper and actual PCBs to be performed into Gerber format with very high similarity. - BOM creation from favorite suppliers: Digikey/Mouser/JLCPCB, LCSC... - Experience in the field of robotics research and development: Automated Guided Vehicles (AGV), AMR, vending machines, 6-axis robots... 2. MAIN SKILLS: - Routing: Clock signals, Differential pair, Bus & single-ended traces with noise consideration… - Knowledge of proper layout techniques for EMC and EMI compliance. - Knowledge of DFA, DFM, and PCB manufacturing and assembly processes. - Good reading and understanding of datasheets, schematics. - Good knowledge of electronics component theory and application 3. OTHER SKILLS - Manage the design, fabrication, and procurement processes to acquire the PCBs in a timely and cost-efficient manner. - Initiative, team working, research, and problem-solving skills are pretty good. - Excellent electrical evaluation, testing, and PCB troubleshooting skills. - Firmware development using C, C++, and Python language, QT... - IoT: MQTT, Thingsboard, AWS, Google IoT... 4. TOOLS and SOFTWARE - Experience with Schematic Capture and Layout with Altium Designer version 18.x, 21.x, and KiCAD Ver6.x7.x, Eagle 9.6.2, EasyEDA, Altium365/CircuitMarker. - Understanding of simulation tools such as OrCAD Capture and PSpice. - Checking the Gerber with CAM350 version 12.1 - Basic use of support tools such as AutoCAD, Autodesk Inventor…
    vsuc_fltilesrefresh_TrophyIcon Stm32
    NVIDIA Jetson
    SolidWorks
    Eagle
    Analog Circuit
    Altium Designer
    Prototyping
    KiCad
    PCB Design
    Electrical Design
    LoRa
    Arduino
    ESP32
    Raspberry Pi
    Embedded System
    STM32
  • $30 hourly

    • 4.7/5
    • (131 jobs)
    Looking to develop your electronic product? I can help you during all process, since initial idea to finished product. I am Senior Electronic Engineer graduated from a renowned university, with more than 20 years of professional experience in electronics product design and development. Hands-on experience, not only "desktop surfer". Experience acquired as Product Engineer at industry, performing circuit development, workbench tests, PCB layout, firmware, validation tests, components procurement, cost reduction and others. I designed many products available at market. What I can do for you: - product development - schematic development - components procurement - firmware development - PCB layout - BOM generation and complete documentation to manufacture your project. - prototyping Technologies: - Microprocessors (ESP family, STM32, ATSAMD) - Bluetooth SOCs - WiFi SOCs - accelerometers, gyroscopes - analog and digital design - medium power design (MOSFETS, TRIACS) - ultra low power devices - Leds - SIM modules Thank you for your time, looking forward to talk to you.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Analog Electronics
    Automotive Engineering
    Electrical Layout Design
    Electronics
    PCB Design
    Electronics
    Electrical Engineering
    Electronic Workbench
    Electronic Design
    Digital Electronics
    Circuit Design
    Software Development
    ESP32
  • $40 hourly

    • 5.0/5
    • (33 jobs)
    Hello! As an expert of 6+ years in embedded systems and embedded software development, I offer software solutions in line with customer requirements. ● Experience about STM32, nRF52, PIC, AVR, Arduino, TI CC26XX, TI TM4C123, MSP430, ARM Cortex ● Low level/baremetal programming and driver development experience ● Experience about C, C++ and C# programming languages ● Real time operating systems (RTOS) experience ● Knowledge and experience about CAN, UART, SPI, I2C and USB communication protocols ● Experience about BLDC motor controllers, PID controller design and applying to microcontrollers ● Driver, library and application development for analog or communication based sensors ● Experience about WIFI, Bluetooth, RF and GSM modules ● Time-critical and safety-critical embedded software development ● Experience about QT based desktop application and user interface development ● Experince about software development life cycle and documentation Development Platforms and Programs: ● Keil uVision ● STM32CubeIDE ● Segger Embedded Studio ● Code Composer Studio ● MPLAB ● CCS C ● QT Creator ● TouchGFX ● Arduino IDE ● MatLab ● Visual Studio ● Nextion ● Altium Designer ● Proteus ● LTspice ● Fritzing ● STM Studio
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Qt Framework
    Microcontroller
    PIC
    Atmel AVR
    C++
    C
    Embedded C
    Real-Time Operating System
    Embedded System
    MSP430
    ESP32
    Arduino
    nRF52
    STM32
  • $115 hourly

    • 4.9/5
    • (23 jobs)
    I am a Firmware Engineer with 5 years of experience working on products in industries such as automotive, agriculture, medical, and consumer electronics. My main area of expertise is IoT, using technologies such as LTE, BLE, and WiFi to create connected devices. I am most proficient with ESP32 and STM32 microcontrollers, but I also have experience working with PIC, AVR, and TI microcontrollers.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    FreeRTOS
    Arduino
    Python
    Embedded C
    Firmware Programming
    STM32
    ESP32
    Sensor
    Raspberry Pi
    Microcontroller Programming
    Bluetooth
    Firmware
    Internet of Things
  • $25 hourly

    • 4.7/5
    • (269 jobs)
    I love designing, creating, inspiring, and building. By combining my professional experience of 12 years with the ability to analyze, design and implement a wide range of advanced electronic systems (embedded and/or standalone) for both hardware and software, I have the energy and wisdom to design products for today’s technical challenges. I have gain expertise in the following fields with the passage of time. ========== Hardware Department ========== - Embedded Programming and Hardware Designing - Embedded Linux and C++ - PCB/Layout Designing - Schematic/Circuit Designing - ARM-Based Controllers and DSP, FPGA - Worked on Arduino, Xbee, Raspberry Pi, Udoo Boards, Orange Pi Development. - Worked on Bluetooth, WiFi, and other RF Frequency Protocols. - Layout Software: Altium Designer, Eagle CAD, KiCAD, Proteus, etc. - Worked on MEMS / IMU Sensors. - GPS/GNSS Tracking. UMTS/GSM/LTE Designing. - RFID and Fingerprint Circuit Designing. - Designing Controller Boards (Texas Instrument, ST, Microchip, Atmel, etc ). - PCB Wiring. - 3D Step Model. - Layout Designing. ========== Software Department ========== - Android App Development - Windows App Development - iOS Development. - Wordpress ( Wordpress Plug-in Development + Theme Customization) - Kotlin - Java - C# and C++ - Custom Content Management System - E-Commerce ( Magento , Opencart , Woo-Commerce , Yii) - API Integration - Web Scrapping Looking forward to your positive response. Your idea and my technical expertise, we both can create a positive mark in tomorrow's future. Tags: Electrical Engineer, Electrical Engineering, Electronics, Hardware, Firmware, PCB, PCB layout, Board Layout, Schematics, Altium Designer, IoT, Internet of Things, Power Electronics, Bluetooth, BLE, TI, Texas Instruments, FPGA, SoC, VHDL, Verilog, Xilinx, Altera, VHDL, C, C++, MCU, RTOS, Microcontroller, prototype, validation, Enclosures, BMS, SolidWorks, Android, iOS, Java, Swift, Mobile Apps, Database, React, AWS, Python, ESP32, Arduino, PLATFORMIO, PIC, NXP, Texas Instrument, Nordic, DIALOG, STM32, LCD, Raspberry Pi, Robotics, Oil and Gas Automation, RF, XBEE, Wi-Fi, BLE, Production, Prototyping, LoRa WAN, Manufacturing, Assembly, Motor Driver, Prototype, Wireless Module, Controllers, PLC, CREO, Industrial Designer, EASY EDA, KiCAD. Warm Regards, Huzaifa Ali
    vsuc_fltilesrefresh_TrophyIcon Stm32
    PCB Design
    Multilayer PCB
    Electronic Design
    Electronic Circuit Design
    Internet of Things Solutions Design
    Digital Electronics
    React Native
    Circuit Design
    Altium Designer
    Arduino Firmware
    Raspberry Pi Firmware
    STM32
    ESP32
    Embedded System
    Microcontroller Programming
  • $120 hourly

    • 5.0/5
    • (116 jobs)
    ✅ Embedded systems designer dedicated to taking your ideas and bringing them through the design process to a fully functional product. ✔︎ 100% Job Success | TOP RATED PLUS | 100+ happy customers | 8,000+ hours 🚀 Master of Rapid Prototyping, willing to take part in every aspect of a product design cycle, including PCB design/assembling/testing, mechanical and firmware/software aspects. Recently involved in a few cutting-edge IoT projects designed around nRF51/52/53 SoCs, nRF9160 SiP modules running Zephyr RTOS, and AWS/Google IoT Cloud services. Embedded Rust enthusiast, highly experienced programmer in C/C++, SystemVerilog/Verilog/VHDL. A frequent and skilled user of Eagle CAD, Altium Designer, KiCAD, MATLAB, and Python. Familiar with the wide variety of programmable logic devices (Systems on Chip, Systems on Module, Systems in Package, micro-controllers, Embedded Linux (Yocto), FPGAs, PLCs). An effective, disciplined and reliable worker who has the ability to meet targets and objectives. Has the persistence to achieve the highest standard in every undertaking, ready to work on large projects that bear a great responsibility. Always open to new ideas, constantly striving to skill sets improvement. Holds a Ph.D. degree in Electrical Engineering and Computer Science from the Faculty of Electronic Engineering, University of Nis, Serbia. 15+ years of experience working in both industry and academia. Willing to offer you consulting services that hopefully will help you to refine your ideas into something that is both manufacturable and functional.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    C
    Internet of Things
    Rust
    Firmware
    Microcontroller
    Rapid Prototyping
    Bluetooth LE
    Embedded System
    C++
    ESP32
    PCB Design
    nRF52
    Embedded Linux
    FPGA
    Real-Time Operating System
  • $75 hourly

    • 4.9/5
    • (43 jobs)
    𝟮𝟬+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. ✅ 𝟭-𝘆𝗲𝗮𝗿 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆 𝗼𝗻 𝗮𝗹𝗹 𝗵𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗮𝗻𝗱 𝗳𝗶𝗿𝗺𝘄𝗮𝗿𝗲 𝗱𝗲𝘀𝗶𝗴𝗻𝘀. ☑️ 𝟭𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱. 🤝 Hi! I’m Javier and I specialize in helping both startups and small to medium businesses with high-quality solutions to their electronics engineering challenges. I work hands-on and in-person with my talented team of 7 electronics engineers at “A Blug Thing In The Cloud”. We have a physical laboratory with extensive hardware and software development capabilities that allows us to quickly develop, test and iterate solutions for our clients. If we’re working together, you can expect that your hardware and software is designed properly at the first time and works exceptionally well in its application so that you can focus on the rest of your business. 🎯 📞 Want to get your electronics engineering challenge solved? Just invite me to your project on Upwork and I’ll invite you to book a complimentary consultation call with me. 📞 ❝ 𝙅𝙖𝙫𝙞𝙚𝙧 𝙤𝙛𝙛𝙚𝙧𝙨 𝙫𝙚𝙧𝙮 𝙙𝙚𝙚𝙥 𝙠𝙣𝙤𝙬𝙡𝙚𝙙𝙜𝙚 𝙤𝙛 𝙢𝙖𝙣𝙮 𝙨𝙪𝙗𝙟𝙚𝙘𝙩𝙨, 𝙖𝙣𝙙 𝙝𝙖𝙨 𝙖 𝙫𝙚𝙧𝙮 𝙥𝙧𝙖𝙜𝙢𝙖𝙩𝙞𝙘 𝙬𝙖𝙮 𝙤𝙛 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝𝙞𝙣𝙜 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨 𝙩𝙤 𝙙𝙚𝙨𝙞𝙜𝙣 𝙞𝙨𝙨𝙪𝙚𝙨. 𝙃𝙚 𝙞𝙨 𝙛𝙤𝙘𝙪𝙨𝙚𝙙 𝙤𝙣 𝙧𝙚𝙨𝙪𝙡𝙩𝙨, 𝙖𝙣𝙙 𝙙𝙚𝙨𝙞𝙜𝙣𝙨 𝙩𝙤 𝙖𝙘𝙝𝙞𝙚𝙫𝙚 𝙩𝙝𝙤𝙨𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙢𝙤𝙨𝙩 𝙚𝙛𝙛𝙞𝙘𝙞𝙚𝙣𝙩 𝙬𝙖𝙮. 𝙒𝙚 𝙬𝙚𝙧𝙚 𝙫𝙚𝙧𝙮 𝙞𝙢𝙥𝙧𝙚𝙨𝙨𝙚𝙙 𝙩𝙝𝙖𝙩 𝙅𝙖𝙫𝙞𝙚𝙧 𝙘𝙤𝙪𝙡𝙙 𝙩𝙖𝙠𝙚 𝙤𝙪𝙧 𝙡𝙖𝙮-𝙢𝙖𝙣𝙨 𝙨𝙚𝙩 𝙤𝙛 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨 𝙖𝙣𝙙 𝙙𝙚𝙫𝙚𝙡𝙤𝙥 𝙖 𝙘𝙤𝙢𝙥𝙧𝙚𝙝𝙚𝙣𝙨𝙞𝙫𝙚 𝙩𝙚𝙘𝙝𝙣𝙞𝙘𝙖𝙡 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣 𝙛𝙤𝙧 𝙞𝙩, 𝙞𝙣𝙘𝙤𝙧𝙥𝙤𝙧𝙖𝙩𝙞𝙣𝙜 𝙗𝙤𝙩𝙝 𝙩𝙝𝙚 𝙛𝙞𝙧𝙢𝙬𝙖𝙧𝙚 𝙖𝙣𝙙 𝙝𝙖𝙧𝙙𝙬𝙖𝙧𝙚 𝙘𝙤𝙢𝙥𝙤𝙣𝙚𝙣𝙩𝙨. ❞ 🗣 𝘽𝙧𝙞𝙖𝙣 𝘼𝙨𝙩𝙡 𝘾𝙀𝙊 𝙤𝙛 𝙇𝙞𝙣𝙙𝙀𝙦𝙪𝙞𝙥𝙢𝙚𝙣𝙩 🗣 Highlights of what sets our team apart include: 🛠 Obsessive attention to detail and proactive communication 🛠 Firmware refactoring with MISRA compliant and Barr-C coding standards 🛠 We are design partners with NORDIC Semiconductors and have the ability to work with bleeding-edge Bluetooth and WiFi (regular and low power) chips. 🛠 We are design partners with Qorvo and can deliver 10 cm accurracy on real-time location device-related projects. 🛠 IMUs, acclerometers and devices for Augmented reality (AR) experience delivering precision within 0.2 degrees. Examples of what we can help you with include: 🔸 PCB Design 🔸 Firmware Development 🔸 Electronics Design, Fabrication & Development 🔸 Electronics Fast-Prototyping 🔸 Embedded Software Development 🔸 Real Time Location Devices with Qorvo UWB modules 🔸 Production management To be even more specific we are experts on projects related to: 🔸 Nordic Semiconductors: NRF52 ( NRF52832, NRF52833, NRF82840 ), NRF53 ( NRF5340 ), and NRF70 ( NRF7002 ). 🔸 Espressif: ESP32-WROOM, Wrover Kit, LyraT, ESP32-S2, ESP32-S3, ESP32-C2, ESP32-C3, ESP32-C6, and ESP32-H2. 🔸 Microchip: Arduino AVR, ATMEGA and ATSAM. PIC32MZ, PIC32MZ, PIC24, PIC16 and PIC18. 🔸 Texas Instruments: TIVA Boards ( TM4C129, TM4C123) , MSP430, MPS432, CC3220, CC2430, CC2652, CC3200. 🔸 ST STM32F4, STM32F7, STM32L0, STM32WB55, STM32WB15. 🔸 Cypress: PSoC4, PSoC5 and PSoC6. 🔸 NXP: Dual Core LPC55S69 and single core Kinetis Microcontrollers. 🔸 Qorvo UWB modules: DW1000, DWM1001C, DWM3001C, and DW3110. (DW3000 devices are compatible with Apple Nearby Interaction protocol). Software: 🔸 IDEs: IAR for Embedded Workbench, uVisio, Code Composser Studio, PSoC Creator, MPLABX, Eclipse, Atmel Studio, VS Code, STM32CubeIDE and STM32CubeMX 🔸 Programming Languages: C, C++, Python (including Pandas and Numphy), CUDA. 🔸 PCB Software: Altium, and Kicad. 🔸 Real Time Operating Systems (RTOS): FreeRTOS, Zephyr RTOS, TI-RTOS, POSIX. Thanks for taking the time to learn about me and my team! Just sent an invite to your project on Upwork and I would be happy to chat about supporting your project. Thank you! Javier Longares ❝ 𝙅𝙖𝙫𝙞𝙚𝙧 𝙬𝙖𝙨 𝙧𝙚𝙖𝙡𝙡𝙮 𝙜𝙤𝙤𝙙 𝙩𝙤 𝙬𝙤𝙧𝙠 𝙬𝙞𝙩𝙝. 𝙃𝙚 𝙬𝙖𝙨 𝙘𝙤𝙢𝙢𝙪𝙣𝙞𝙘𝙖𝙩𝙞𝙫𝙚, 𝙪𝙣𝙙𝙚𝙧𝙨𝙩𝙤𝙤𝙙 𝙩𝙝𝙚 𝙧𝙚𝙦𝙪𝙞𝙧𝙚𝙢𝙚𝙣𝙩𝙨 𝙖𝙣𝙙 𝙢𝙖𝙙𝙚 𝙪𝙨𝙚𝙛𝙪𝙡 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙖𝙩𝙞𝙤𝙣𝙨 𝙛𝙤𝙧 𝙝𝙤𝙬 𝙩𝙤 𝙖𝙥𝙥𝙧𝙤𝙖𝙘𝙝 𝙩𝙝𝙚 𝙥𝙧𝙤𝙗𝙡𝙚𝙢𝙨 𝙖𝙣𝙙 𝙘𝙝𝙖𝙡𝙡𝙚𝙣𝙜𝙚𝙨. 𝙃𝙚 𝙖𝙡𝙨𝙤 𝙙𝙚𝙡𝙞𝙫𝙚𝙧𝙚𝙙 𝙚𝙭𝙖𝙘𝙩𝙡𝙮 𝙬𝙝𝙖𝙩 𝙬𝙚 𝙬𝙖𝙣𝙩𝙚𝙙 𝙖𝙛𝙩𝙚𝙧 𝙩𝙚𝙨𝙩𝙞𝙣𝙜 𝙬𝙝𝙖𝙩 𝙬𝙤𝙧𝙠𝙚𝙙 𝙖𝙣𝙙 𝙬𝙝𝙖𝙩 𝙙𝙞𝙙 𝙣𝙤𝙩 𝙖𝙣𝙙 𝙢𝙖𝙠𝙞𝙣𝙜 𝙠𝙚𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙𝙖𝙩𝙞𝙤𝙣𝙨 𝙤𝙣 𝙝𝙤𝙬 𝙩𝙤 𝙥𝙧𝙤𝙘𝙚𝙚𝙙. 𝘼 𝙨𝙪𝙘𝙘𝙚𝙨𝙨𝙛𝙪𝙡 𝙨𝙩𝙖𝙧𝙩 𝙩𝙤 𝙤𝙪𝙧 𝙥𝙧𝙤𝙟𝙚𝙘𝙩 𝙖𝙣𝙙 𝙬𝙚 𝙖𝙧𝙚 𝙡𝙤𝙤𝙠𝙞𝙣𝙜 𝙛𝙤𝙧𝙬𝙖𝙧𝙙 𝙩𝙤 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙝𝙞𝙢 𝙛𝙤𝙧 𝙩𝙝𝙚 𝙣𝙚𝙭𝙩 𝙥𝙝𝙖𝙨𝙚 𝙤𝙛 𝙩𝙝𝙚 𝙥𝙧𝙤𝙟𝙚𝙘𝙩. ❞ 🗣 𝘼𝙡𝙖𝙣 𝙈𝙖𝙨𝙤𝙣 𝘾𝙀𝙊 𝙤𝙛 𝙎𝙪𝙨𝙨𝙈𝙮𝘽𝙞𝙠𝙚 🗣
    vsuc_fltilesrefresh_TrophyIcon Stm32
    CC2640R2F
    Bluetooth LE
    C
    nRF52832
    PCB Design
    CC1310
    PIC32
    Microchip
    Firmware Programming
    ESP32
    STM32
    CC2652R
    FreeRTOS
    Embedded System
    MSP430
    Microcontroller Programming
  • $40 hourly

    • 5.0/5
    • (20 jobs)
    Twenty-five years of experience in embedded software. Smart Home Automation Consultant & Integrator POS software, EMV, PCI, ISO8583, ISO7816, DUKPT etc... RSA, ECC Linux, UNIX, C, C++ Pentester of POS hardware/software I like working in embedded hardware and creating new solutions, extending the base functionality of the original software/hardware Fuel Dispenser protocols Wayne, Gilbarco, Tokheim, Tatsuno, IFSF Tekelek ATG Fuel Tank Gauges Hydrogen/GPL dispensers POS apps in PAX, Ingenico, NEXGO and others Vending machines, MDB, Executive Extensive experience in debugging resource-constrained systems. RTOS, NuttX, FreeRTOS PLC Systems emulation Code porting ATtiny13, ATtiny45, ATtiny85 Pos terminal development MAX32660 MAX32520 ChipDNA STM32MP157C Kinetis Cypress PSOC6 ISO 11783 Emulator windows CE DOS Programming FreeRTOS, Gemalto, Nitrokey, Sentinel, HASP Raspberry CM4, CM3, Compute Module Jetson nano development and firmware OCPP Fire alarm systems conventional/addressable firmware Hitachi H8, TV Set Top Box USBTMC Hp-Ux, HpUX Allwinner Sunxi EVSE firmware RSL10 OSDP i.MX6, i.MX7, i.MX8 Lonworks echelon CORE3566, rockchip 3566 WaveShare ESP32-C6 ESP32-C3
    vsuc_fltilesrefresh_TrophyIcon Stm32
    FreeRTOS
    Linux
    Firmware Programming
    Raspberry Pi Firmware
    Driver Development
    STM32
    Real-Time Operating System
    Firmware
    Reverse Engineering
    Cryptography
    Embedded System
    Embedded C
    Embedded Linux
    C++
    C
  • $60 hourly

    • 4.4/5
    • (6 jobs)
    I am a passionate, punctual and results-driven hardware engineer focusing on electronic systems with an in-depth experience of all practical aspects of product design. I enjoy working on complex and diverse projects with various applications such as the industrial, automotive, IoT and medical sectors. Services: • Electronic/Hardware product design, including but not limited to system design, component selection, schematic drawing, PCB layout & routing, reviewing and troubleshooting. • Prototyping, assembly and validation of boards with up to hundreds of SMD components with own tools and equipment. • Advising on project feasibility, cost estimations. • Arranging turnkey manufacturing, helping with scaling a prototype into mass manufacturing, dealing with 3rd parties such as PCB plants, component suppliers, test laboratories, machining & injection molding shops. Skills: • Multi-layer PCB design with up to 10 layers • Mixed signal design with high speed interfaces such as Gigabit Ethernet, USB FS/HS, HDMI, DRAM, LVDS and others. • Analogue design with dedicated IC’s and discrete components with a focus toward audio electronics and sensor interfacing. • Digital design with discrete logic gates, microcontrollers of any variety and FPGA’s. • Power converters of various topologies including the custom magnetics. • RF design of LNA, oscillators, filters and power amplifiers. Integration of RF modules. • Thermal computations and simulations using FEA. • Mechanical design of enclosures, seals and of assemblies with moving parts. • Rendering of PCB’s and assembled products for presentation purposes • Embedded software with C and computer firmware/drivers. • GNU/Linux • System modeling, simulation optimization using SPICE, Matlab/Octave
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Hardware Design
    MATLAB
    Mechanical Design
    Power Electronics
    Analog Electronics
    Noise Simulation
    Linux
    Hardware Prototyping
    SolidWorks
    STM32
    Altium Designer
    KiCad
    Circuit Design
    Embedded C
    PCB Design
  • $35 hourly

    • 5.0/5
    • (11 jobs)
    An experienced embedded software developer with over 10 years of experience in firmware development, ML embedded development, library development, bug fixing, and reporting. Self-starter with a quick learning curve, highly accurate in details and an industrious performer; I am always looking for ways to improve my skills and knowledge base. Extensive experience in embedded development makes me a reliable and trustworthy team member who is open to collaboration and feedback. My tools and technlogies: ❈ STM32, TMS470, Microchip PIC, Cortex, ❈ Languages:C, C++, C#, Python, Embedded C ❈ FreeRTOS ❈ Protocols and standards: TCP\IP, Modbus RTU, Modbus TCP, IEC 60870-5-104 ❈ Interfaces: I2C,UART, Ethernet, USB, SPI, GPIO, RS232/RS485, One wire interface I do: ❈ Firmware development, ❈ ML embedded development, ❈ Library development, ❈ Bug fixing, ❈ Reporting
    vsuc_fltilesrefresh_TrophyIcon Stm32
    FreeRTOS
    PIC
    C#
    Qt Framework
    Modbus
    Desktop Application
    Microchip
    STM32
    Embedded System
    C++
    C
    Firmware
  • $23 hourly

    • 4.7/5
    • (255 jobs)
    I am a PCB and Hardware design Engineer for 13 years in a respected company. I have many experienced for this job.My daily activity is PCB and Hardware Designer.I am a professional Engineer in this field and I would like to give my best service and High quality to the PCB projects here in Upwork project. I have many jobs for the following Projects: 1.Analog and Digital Boards 2.Arduino 3.Breakout boards 4.Bluetooth 5.WIFI 6.RF design 7.Microcontroller 8.Interfacing boards My jobs : 1.PCB layout design 2.Schematic Capture 3.Library Creation, Symbol, and Footprint 4.Make 3D Components 5.Gerber Generation 6.BOM List My Skill of Softwares: 1.Altium Designer 2.Kicad 3.Eagle 4.Orcad 5.Protel 6.PCB123 7.Diptrace 8.Circuit Maker 9.EasyEDA I always do the best for my client and work as soon as possible.My work time very flexible and I can work Full time every time. Best Regard, Untung
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    Schematic Capture
    Atmel AVR
    Hardware Prototyping
    Electronics
    Technical Support
    Arduino
    STM32F4
    PCB Design
    Eagle
    EasyEDA
    STM32
    DesignSpark
    KiCad
    Altium Designer
    OrCAD
    GSM
  • $55 hourly

    • 4.0/5
    • (6 jobs)
    As an expert embedded systems and IoT skilled engineer, I have a passion for developing innovative and scalable solutions that drive the evolution of the Internet of Things. With over 6 years of experience in the field, I have a proven track record of successfully designing and implementing complex systems for a variety of clients across various industries. I have expertise in a range of technologies, including ESP32, STM32, and NRF52, and have a deep understanding of how to effectively utilize AWS Cloud in the development of IoT products. My strong problem-solving skills and ability to think critically have enabled me to consistently deliver high-quality results for my clients. In my current role as lead Embedded Firmware Developer at Start Manager Inc, I lead a team of talented engineers in the design and development of cutting-edge IoT systems. I am constantly seeking new challenges and opportunities to push the boundaries of what is possible with embedded systems and the IoT. 𝗔𝘀𝘀𝗶𝘀𝘁𝗶𝗻𝗴 𝘆𝗼𝘂 𝗶𝗻 𝗿𝗲𝗮𝗰𝗵𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗼𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲𝘀: ✅To improve efficiency and productivity through automation and data collection ✅To enhance the user experience through intuitive and interactive interfaces ✅To increase security and protection of data and devices ✅To facilitate communication and connectivity between devices and systems ✅To reduce costs and resource consumption through optimized design and deployment 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗦𝘁𝗮𝗰𝗸: ⏺️Embedded Systems ⏺️Hardware Design Consultation ⏺️Board Bring-Up ⏺️Firmware Development ⏺️Embedded C ⏺️C++ ⏺️FreeRTOS ⏺️Bare-Metal 💡Internet-of-Things 💡AWS Cloud 💡REST APIs 💡Lembda 💡IoT Core 💡Backend Design 💡Frontend Design 𝗦𝗸𝗶𝗹𝗹𝘀 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: 🔯Software Architecture Design 🔯Multithreading 🔯MQTT and HTTP 🔯Modbus, USB and CAN 🔯UART, I2C, SPI 🔯GPIO 🔯Debugging 🔯Troubleshooting 🔯Testing
    vsuc_fltilesrefresh_TrophyIcon Stm32
    MQTT
    Firmware Programming
    Internet of Things
    FreeRTOS
    Arduino Firmware
    Embedded System
    Bluetooth
    STM32
    ESP32
    nRF52
    WiFi
  • $50 hourly

    • 5.0/5
    • (2 jobs)
    I am an Embedded Systems Engineer with over 6 years of experience in firmware development & PCB Designing. I took part in many projects for the electromobility, energy, and home automation industries. Currently, I'm focused mostly on IoT solutions. I am part of WizzDev - a custom-embedded software development company based in Poznan ⭐Poland. We have strong experience with the most popular microcontrollers like ESP32, STM32, PIC (and many more) including production support and deployment in the EU and UK. I'm able to design & create high-quality C / C++ firmware for embedded devices. No matter if it should be bare-metal, RTOS, or embedded Linux-based platforms. I'm also able to design the PCB using Kicad EDA and create complete manufacturing documentation. We take care of the whole development process from prototypes to production (in third-party companies) & maintenance.
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Software Development
    Firmware Programming
    Internet of Things
    Linux
    Network Software
    PCB Design
    KiCad
    STM32
    ESP32
    C
    Python
    Firmware
    C++
  • $55 hourly

    • 5.0/5
    • (6 jobs)
    I am a software engineer with experience in firmware development for ✅STM32 and various MCU families including ✅ESP32, ✅ESP8266 ✅ARM, ✅Microchip. I usually develop programs in C/C++ and Python. I have a Master of Science (M.S.) in Automatic Control and Robotics. I am part of WizzDev - a custom embedded software development company based in ⭐Poland. We have strong experience with developing low-power IoT devices including production support and deployment in the EU and UK. As a company, we were involved in many projects which include firmware development, custom hardware design, and IoT cloud integration. ⭐Firmware features I can help with: STM32/ESP32/ESP8266 development; Communication peripherals (SPI, UART, I2C, USB, One wire); C/C++/Python programming languages; Displays and multiple LEDs; MQTT with AWS IoT Core; Various wireless communication protocols including WiFi and BLE. HTTP/HTTPS servers and clients Project setup and configuration (CMake)
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Embedded C
    Firmware
    Desktop Application
    Application Integration
    Application Installer
    Application Improvement
    Prototyping
    Microsoft Windows
    Linux
    STM32
    ESP32
    Microcontroller Programming
  • $42 hourly

    • 4.9/5
    • (2 jobs)
    I'm an embedded software developer with 10 years of experience in the field(at STMicroelectronics, Nokia, Youtransactor, Wevioo and FIS). I'm an expert in developing code (low level /applications/ middleware, etc) for ARM microcontrollers and microprocessors (cortex M, cortex A) on BareMetal, Linux, ThreadX, and FreeRTOS. I master C/C++ and Python. I can also provide Driver development, automation, benchmarking, etc... I talk English, French, and Arabic fluently and a bit of Spanish, Happy to help :)
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Linux
    Embedded Linux
    Raspberry Pi
    Driver Development
    Test Automation
    Automation
    C++
    STM32
    WiFi
    C
    BLE
    Embedded Application
  • $108 hourly

    • 4.4/5
    • (144 jobs)
    Thank you for taking the time to view my profile. I am an electrical engineer with a background in hardware design and software development. I specialize in circuit design, PCB fabrication, and embedded systems programming. I also provide enterprise software engineering and web development services with a focus on control systems engineering. I also specialize in digital signal processing and machine learning for data, image, and audio processing. I'm happy to help you take your idea to the next level and beyond! I consider myself an engineer, inventor, designer, and artist. I love to find solutions to complex problems, invent new things, and test what is possible! Services: -Application development -Circuit design and PCB layout -Embedded systems programming -Unity Development -Web development -Database engineering -Project management -Technical writing -Master builder :)
    vsuc_fltilesrefresh_TrophyIcon Stm32
    Unity
    Electronic Design
    Article Writing
    OpenCV
    C#
    Power Electronics
    SQL
    Machine Learning
    Technical Writing
    PCB Design
    RF Design
    Python
    C++
    nRF52
    Bluetooth
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