Stm32 bootloader example jobs

Develop custom firmware for STM32 to interface with 4 EM4095 RFID modules and main board. Optimize PCB layout and antenna design to improve power efficiency and RFID range. Implement error handling, data filtering, and power management features. Provide source code, schematics, and performance validation.

I'm looking for a professional with extensive experience in microcontroller programming, specifically with STM32 and Arduino, to help with firmware development, debugging existing code, and designing hardware interfaces. This project will also involve significant hardware design work, so local candidates from Hyderabad, India, or those willing to travel, would be preferred. Key Responsibilities: - Write firmware for both STM32 and Arduino microcontrollers. - Debug existing code to ensure reliable performance. - Design hardware interfaces for various components. The ideal candidate will have: - Proven experience with STM32 and Arduino microcontrollers. - Strong skills in firmware development and code debugging. - Experience designing hardware interfaces. In addi...

...capabilities. The watch is designed to pick up Google Maps coordinates and send them to a server. I have made some progress on this project and need assistance with the next steps. Current Development: I have created the PCB design using DipTrace, but it currently lacks an antenna that supports GSM and GPS functionality. The components I have used include the A9G chip for GSM/GPS functions and the STM32 chip for the main processing tasks. Requirements: - Design and integrate an embedded PCB antenna onto the smartwatch PCB. - Improve the PCB design for better signal integrity, functionality, and performance. Ideal Skills and Experience: - Proficient with DipTrace and PCB design. - Experience with designing embedded antennas. - Strong understanding of signal integrity and PCB ...

I'm in need of a sample code in REach and .NET Core that takes a single input (a name) and calls an API to pass this name. The primary focus of this project is to implement robust security measures so that the API can only be accessed via login and is protected from hacking attempts or manipulation via tools like Postman. Key Requirements: - Development of a sample .NET Core and REach code - The API should accept one input: a name - Robust security implementation to prevent unauthorized access To be considered for this project, please specify in your bid how you plan to secure the API. Ideal Skills and Experience: - Proficiency in .NET Core and REach - Extensive experience with API security implementation - Familiarity with JWT (JSON Web Tokens) - Understanding of HTTPS and secure ...

...implementation of this solution. I look forward to receiving your offer and a detailed implementation plan. Below is a list of skills the freelancer must possess to successfully complete this project: Embedded Systems Design Experience in designing and developing embedded systems, including interfacing sensors, ADC configuration, and data acquisition. Microcontroller Programming (STM32 or Similar) Proficiency in programming microcontrollers such as the STM32H series. Familiarity with setting up ADC modules and handling real-time data processing is essential. Firmware Development in C/C++ Ability to write well-documented, efficient firmware code with clear comments in English. Experience in configuring communication interfaces (e.g., UART)...

Job Description: We are seeking an experienced developer to set up and run the React-Three-Fiber Convai-Lipsync example from the GitHub repository () on our local machine. The task involves: Cloning the repository and setting up the project on a local machine. Configuring the example to support lip-syncing for Korean language input. Ensuring that the Convai-Lipsync integration works seamlessly with Reallusion characters. Providing detailed documentation on the setup process and any necessary configurations. Requirements: Strong experience with React and React-Three-Fiber. Familiarity with lip-syncing APIs and libraries. Experience with Reallusion characters and Convai-Lipsync. Ability to work independently and troubleshoot issues

I'm looking for a talented designer to improve the visual design of the example pages in CanvasXpress, specifically focusing on the layout structure. The primary objective is to enhance the overall design aesthetic of these pages. I recently redesigned the home page and now I need help with the example pages. I need only one page so I can computationally create the rest of the pages. I would like to maintain the home page design and use elements of it to match the example pages. Here is the link to the home page: And here is the link to one of the example pages:

Create online universities website () Here is the example only information website, .no lms or enrolment options only form Use WordPress only

I need to make a Python software for a custom made PCB (stm32g474 vetx), but im not a programmer, but a mechanical designer with some PLC-ladder experience) The idea is to chat sequences and logic functions with GPT/DS for it to generate small modules of code and then send them to you for evaluation/adjustments/advice. As i think this will take a lot of time back and forth, i cant pay any high hourly fees.

...can design a small mixed-signal PCB using FLUX .ai. The primary function of this circuit will be for STM32 or ESP32. Key Requirements: - Proficient in designing mixed-signal circuits - Experienced with FLUX .ai - Capable of designing small PCBs Ideal Skills: - PCB design - Schematic creation - Signal processing expertise - FLUX .ai proficiency The PCB dimensions are flexible. The PCB should be designed to be USB-powered. Please prioritize the placement of essential components based on power and signal requirements. The PCB should support both analog and digital I/O connections. The PCB should be designed to fit a custom enclosure. The PCB should support high-speed operation for the STM32 or ESP32. The dimensions for the custom enclosure are flexible. The PCB should inc...

Hi, Im looking for a STM32 & ESP32 programmer located in/near HCMC as you might need to come over to our workshop sometimes for testing. We have a few custom made PCBs that needs to be programmed and tested. Experience working with CANopen, SPI, I2C, IR Remote Protocol, stepper motors , LoRa etc is a plus

...for advanced troubleshooting beyond the normal “Control” UI. 3. Firmware Updates The controller and a second “sidekick” board both need the ability to flash firmware from within the app. The app should: Let the user pick a firmware file (e.g., .hex or .bin) from storage. Handle the upload process via the device’s bootloader commands over the same USB-serial link. Provide progress indication (e.g., a progress bar) and confirm success/failure. If each board has a different bootloader protocol, the app must handle both. (Further details on the protocol can be shared.) 4. Full Serial Command Coverage The firmware supports numerous commands: help, auto [Y/N], debug [Y/N], limits [Y/N], set P1, set P2, set limit up/down, show config, etc. The app mu...

... All required external components for the PCF7991 (matching network, antenna connections, etc.) according to the datasheet. USB connector (micro-USB or USB‑C), along with ESD protection, D+/D− resistors, and any recommended USB hardware design practices. Power supply circuitry (5 V regulator from USB or external DC input). ISP header (MOSI, MISO, SCK, RESET, VCC, GND) for initial programming/bootloader flashing. Spare GPIOs routed to a header for potential future expansion. Design the PCB Layout: 125 kHz antenna printed on the PCB itself. Strategic component placement and routing for RF performance (125 kHz antenna area). Correct routing of the 4 MHz clock signal from the chosen clock module to the PCF7991 (since we plan to feed a fixed clock module). Robust grounding prac...

I'm looking for an experienced developer to port existing Arduino and Raspberry Pi project (found at ) to an STM32 microcontroller. The project involves sensor integrations, data logging, and control algorithms. Key Requirements: - Porting critical features from the existing project - Implementing WiFi capabilities using the STM32's built-in WiFi module - Open to using alternative libraries or frameworks instead of the ones used with Arduino and RPi Ideal Skills and Experience: - Proficient in STM32 programming - Experience with Arduino and Raspberry Pi - Knowledge of sensor integrations and data logging - Familiarity with control algorithms - WiFi module implementation experience - Ability to suggest and use alternative libraries or frameworks.

Project Overview This project involves modifying Python widgets and adapting them a bit Candidates will have the opportunity for weekly collaborations over the coming months, with contact ranging from 0 to 4 hours per week. Pleese apply to this job with a direct message to me explaining me your experience with python Thank you

I'm looking for an experienced developer to port existing Arduino and Raspberry Pi project (found at ) to an STM32 microcontroller. The project involves sensor integrations, data logging, and control algorithms. Key Requirements: - Porting critical features from the existing project - Implementing WiFi capabilities using the STM32's built-in WiFi module - Open to using alternative libraries or frameworks instead of the ones used with Arduino and RPi Ideal Skills and Experience: - Proficient in STM32 programming - Experience with Arduino and Raspberry Pi - Knowledge of sensor integrations and data logging - Familiarity with control algorithms - WiFi module implementation experience - Ability to suggest and use alternative libraries or frameworks.

I'm in need of a skilled C programmer with extensive experience in firmware development for STM32 and LPC1768 microcontrollers. The primary focus of this project is creating efficient and effective firmware to enhance the performance and capabilities of these systems. Ideal Skills: - Proficient in C programming language - Extensive experience in firmware development - Deep understanding of STM32 and LPC1768 microcontrollers - Ability to write clean, efficient, and well-documented code Experience: - Proven track record of similar projects - Demonstrated ability to meet deadlines and work within budget constraints - Excellent problem-solving skills - Strong communication skills for regular project updates

I need an expert in PCB design using Fusion 360 to route a high-frequency communication bus between SDRAM and a microcontroller. The design should prioritize optimized signal integrity and involve placement of power decoupling capacitors. Key Requirements: - Design a 6-layer PCB (the layers are already defined in the provided file). - Route the majority of signals on the Top layer (Layer 1) and Signal layer (Layer 4), with some signals allowed on the Bottom layer (Layer 6). - Place power connections on Vcc (Layer 3) and Gnd (Layer 2 & Layer 5). - Use 8 mils vias (Hole size), 4 mils traces, and a clearance of 12 mils (preferably). - Ensure the bus signal has matched lengths and impedance (50 ohms, Minimum Frequency: 90 MHz). - Follow best practices for signal matching and impedance con...

I need a specialist to adapt ESC software for a specific BLDC motor, which is being used as a propeller in my project. I prefer using STM32 hardware for this. Key Features: - Speed Control: The ESC software must enable precise speed control, as the propeller needs to operate at various speeds. - Motor has no hall sensor so the control method needs to be sensorless - Temperature Monitoring: The software should monitor the motor's temperature to prevent overheating during operation. - Current Monitoring: Real-time monitoring of the motor's current is necessary for maintaining efficiency and detecting potential issues. - UART Communication: The ESC software should facilitate UART communication for data transmission and control. Additional Requirements: - Low Speed Operation...

Project goal Develop firmware for a STM32-based audio player recognizable as mass storage with MP3 playback functionality. Scope of work - Design and develop firmware for STM32 that recognizes the device as a mass storage. - Implement MP3 playback functionality using files stored on an SD card.

1. Objective Generate a 1 ms timestamp: Use TIM2 to overflow every 1 ms. Ma...Continuously send lines in the format: timestamp timestampUnix E.g. 1723390177448695880 1723390176459 Transmit at a fixed baud rate (e.g., 115200) to the Pi. 2. Core Requirements TIM2 @ 1 ms Configure prescaler/period for a 1 ms interrupt on STM32F103 (72 MHz). In the interrupt, update timestamp (+1,000,000 ns). Optional RTC Enable the STM32 RTC if real-world date/time is needed. Read or convert to Unix epoch, stored in timestampUnix. UART Transmission Format a string like: "<timestamp> <timestampUnix>rn" Send each millisecond interrupt. Optionally use DMA for effic...

This is to bring attention to my programming CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details So do not BID here, instead GO TO the CONTEST at: https://www.freelancer.com/contest/CrossPlatform-basic-example-app-with-JNI-Flutter-or-KotlinNative-Multiplatform-for-AndroidiOSetc-EST-2514642/details

The basic example app is simple, just include several small binaries of Hello-World compiled/built with Rust/C/C++/golang and the app must execute them and display the app message in an activity or 'view'. So you will need to use JNI or ffi or channels or bridges if using flutter etc. You can use whatever cross-platform method you prefer. You must provide all sources and binary for Android and one other platform. Clear? The app will simply call several versions of "Hello World!" binaries (one in C, C++, Rust..) inside the "Apk" for example, and display the Hello World output in some GUI (graphical view/user interface) of the app. You can post just the BINARIES and provide the Source Code "after" you are AWARDED the contest. THAT&#...

More details: What type of items will the CNC machinist primarily work on? Metal components - mostly stainless steel parts Which machining operations are required for these metal components? Turning, Milling, Drilling - none but he needs to have the understanding to see whats invoved in the job to order material. What kind of drawing formats will the CNC machinist be working with? DXF files - and pdf drawings.

...powered by an STM32 microcontroller, and your role will be to design and develop a feature-rich Android application that interfaces with the circuit, ensuring smooth communication, real-time data processing, and an intuitive user experience. This is a project-based opportunity with a clear deliverable goal from start to finish. Key Responsibilities: App Development: Design and develop a high-quality Android application using Android Studio to interface with the STM32-powered trimodal circuit. Bluetooth Integration: Implement Bluetooth communication (classic-serial and BLE GAP/GATT profiles) to send and receive biosignal data (e.g., ECG, EMG, EDA) from the STM32 circuit. Real-Time Processing: Optimize the app for real-time biosignal processing, visualization, and d...

I'm in need of a ready-made OnePlus flashing tool. It should possess the following capabilities: - Unlocking the bootloader - Installing custom ROMs The tool should be compatible with all OnePlus models (OnePlus 8, 9, 10, etc.). Additionally, it needs to come with a simple graphical user interface (GUI). The GUI should be user-friendly, without being overly complicated. Ideal candidates for this project should have: - Experience with developing or working with flashing tools - Familiarity with OnePlus devices - Skills in GUI design and development

I'm seeking an engineer experienced in RFID technology, specifically with RC522 13.56MHz modules and STM32 Boards. Our requirement is not for just encoding tags but rather make a custom reader /writer based on our requirements. You will be provided with required hardware and you will have to program the micro controllers and write application meeting the requirement. These hardware needs to be returned to us and documentation and guidance needs to be provided in order to how to make more readers using same boards and program them. Key Responsibilities: - Programming an RFID reader and writer - Working on RFID boards - Ensuring 13.56MHz reading and writing capabilities - Facilitating integration with other systems Scope of Work for Project – 1. Configuring RC522 and STM...

Hello, I need more processing power, so I plan to upgrade from the STM32F769BIT to the STM32H755BIT. Please note that these MCUs are not pin-compatible, and expertise in high-speed signal routing will be essential for this transition.

I'm looking for an expert software developer to create a command-line interface (CLI) tool for One Plus device management. This tool should perform the following functions: - Firmware flashing: The tool should be capable of flashing the latest firmware onto One Plus devices. - Unlock bootloader: It should also be able to unlock the bootloader of these devices. - Root device: Lastly, the tool should facilitate the rooting of One Plus devices. The tool should be compatible with Windows operating system. Experience with device management software, particularly for One Plus devices, would be a distinct advantage. Please only apply if you are well-versed in developing CLI tools and have a keen understanding of firmware management processes.

I am seeking a talented Web Developer to assist in completing my career guidance website project. The UI design has been created in Figma, and the Machine Learning models have been developed - all resources will be provided. Your role will be to integrate three pre-built Machine Learning models into the site, develop and finalize the website according to the provided UI interface and models, and ensure the entire project runs smoothly and offers a user-friendly experience. Ideal candidates should be proficient in both front-end and back-end web development, have experience integrating Machine Learning models into web applications, and possess a strong understanding of responsive design and user experience.

I'm looking for a developer experienced with Eclipse Theia to create a project navigator application based on a JSON feed tree. Key Features: - A detailed page with multiple tabs similar to Eclipse's development interface. - A tree navigator which displays JSON data. Right-clicking on a tree object brings up a context menu to draw a simple circular layout network diagram. - When a node of the diagram is clicked, the node's properties are shown in a property table and help information is displayed in a right pane. - The ability to print the diagram from a top menu print tool. - A three-pane layout consisting of a diagram pane, a detail information pane and a help pane. Data and Implementation: - The application will source its JSON feed from local files. - The network diag...

make 3D rendering to plastic bag,

I need assista...Responsibilities: - Debugging the setup code: The code for setting up the system has been identified as problematic. - Fixing bugs: The primary focus will be on identifying and resolving any bugs in the code. - Cleaning up the code: This includes optimizing performance, improving readability and overall tidiness of the code. Ideal Candidate: - Strong experience with STM32G031F6P6 microcontroller and STM32 Cube IDE. - Proficient in debugging and code cleanup. - Previous experience with microcontroller based projects. - Able to work remotely with provided resources (webcam, ST-Link). - Excellent problem-solving skills. Please note: The hardware has been built and tested. A webcam will provide visual feedback and an ST-Link will be connected to the target board for ...

I'm looking for a skilled video editor to create a project similar to the example video provided here: Here’s what I’ll provide: - The lyrics for the video. - Video clips to be used. - Background music. Your role would be to: - Edit the video by combining the clips, music, and lyrics so they sync seamlessly. - Ensure the final product has a style and feel similar to the example video. If you can replicate this style and bring the project to life, I’d love to work with you! Please share examples of similar work if available. We would start with this project. From there, I would want you to create between 1 - 5 videos monthly.

I'm looking for a professional who can modify the existing firmware for mouse movements on an STM32 microcontroller. The exact requirements are listed in the attached document. Please review carefully and start your proposal with the keyword "MOUSE" to prove that you have read this brief properly.

My OnePlus smartphone is malfunctioning and I am unable to access fastboot mode. I hear the connecting sound and see the USB drivers in device manager for only a couple of seconds before it disconnects and reboots into the system. - The device is a OnePlus smartphone. - The bootloader has been previously unlocked. - I need assistance to flash the stock ROM. The ideal freelancer for this project should have experience with OnePlus devices, stock ROM flashing, and bootloader issues.

I'm in need of a service that can provide an image, a definition, and an example sentence for a significant number of words (more than 100). This is for the American Language Course, which is a book used to teach English to international military students. These words will be provided by me in sections. I have attached an PowerPoint example for section 7.1. Key Requirements: - Ability to source or create suitable images for each word. Any type of image is acceptable (stock images, custom illustrations, etc.) just as long as it appropriately represents the word. Preferably realistic. ChatGPT works. - Strong understanding of language to craft clear, concise definitions and example sentences. - Creativity and resourcefulness in finding or creating engaging and rel...

I'm seeking a proficient STM32 developer with expertise in Proteus 8. The project involves creating and emulating STM32 code. All specific details will be provided upon discussion.

I need an experienced Linux system administrator to troubleshoot and fix boot issues on my CentOS 7 server hosted with OVH. The server is currently in rescue mode after a failed reboot. Here are the details of the issue: Server Configuration: CentOS 7. RAID 1 setup using /dev/md2 (root) and /dev/md3 (data). GRUB bootloader needs to be reinstalled and configured properly. Current Status: I can access the server via SSH in rescue mode. The RAID arrays are active and synchronized ([UU] state). /dev/md2 is mounted successfully, and the filesystem appears intact. GRUB is missing or misconfigured, causing the server to fail booting into normal mode. Problems Encountered: Attempting to reinstall GRUB (grub-install) results in command not found. YUM package manager cannot install grub2 ...

I'm in need of a skilled PCB designer who can create a comprehensive PCB design from my provided circuit in a PDF format. The primary goal for this project is product development, so the design should be suitable for that purpose. Key Tasks: - Interpret and translate the provided circuit information into a functional PCB design. - Ensure the design is comp...Demonstration for simulation purposes. Ideal Skills: - Proficient in PCB design software, with experience in Proteus 8. - Understands the intricacies of design for product development. - Capable of creating both SMD and Through-hole designs as needed. Note: The specific types of components or size constraints for the PCB design have not been determined yet, so flexibility and adaptability are key. STM32 Cube IDE expert ...

I'm embarking on an operating system development project and require an expert in x86 assembly to guide and assist me. Ideal Skills and Experience: - Proficiency in x86 assembly language - Prior experience with system programming - Strong understanding of operating system concepts - Knowledge of kernel and bootloader development - Ability to implement system utilities and tools

...Available for Instruction: Embedded Linux Diploma (88 hours) – Topics include C++ programming, object-oriented programming, QT for GUI development, Linux administration, device drivers, Raspberry Pi interfacing, and system customization. ARM Microcontroller Diploma (92 hours) – Covering ARM architecture basics, interrupts, real-time systems, audio processing, UART, SPI, IoT integration, and bootloader development. AVR Embedded Systems Diploma (168 hours) – Involves C programming, embedded systems concepts, interfacing LEDs, LCDs, motors, UART, SPI, I2C, ADCs, real-time OS, FreeRTOS, and embedded testing. Data Analytics Diploma (128 hours) – Includes Python programming, linear algebra, calculus, probability, statistics, database design, SQL, data visualiza...

As discussed, this is the direct hire for the project. I will repost the details once you have accepted the job.

...components. All boards you design shall have evluation board quality. It means that they will not actually go into real components and be used for internal purposes only. Ideal Skills: - Extensive experience in PCB and hardware design, including power supply, FTDI, UART, CAN, SPI/QSPI and I2C - Microcontroller and Microprocessor layout experience, especially industry-grade controllers like NXP, STM32, Renesas and Raspberry Pi CM - Knowledge about signal integrity, EMC and good design practices in general Requirements - all parts must be available and recommended on Mouser or Digikey - no China replicas - all design must take place in KiCAD - you will need to hand over all design files necessary for the project, including symbols and footprints - moe License - all design rights...

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I'm seeking a skilled PCB designer with experience in IoT devices. The task is to design a compact PCB (4x3cm or smaller) incorporating the STM32 microchip for UART, SIM800L (GSM), and NEO-6M (GPS). The design should also accommodate a buzzer, mini LEDs, and USB-C charging, with provisions for battery integration (details to be finalized). Key Tasks: - Optimize the antenna design for GSM and GPS to ensure the best performance. - Create compact and efficient layouts that can withstand the rigors of a prototype. - Transition existing code from ESP32 to STM32. Key Considerations: - The primary focus of the PCB design is compactness. The smaller the PCB, the better. - The IoT device will be powered by a rechargeable battery, so consideration for this power source is cruci...

I'm looking for an experienced software engineer to develop control software for my RGB LED project using the TLC5955 and STM32F...control software for my RGB LED project using the TLC5955 and STM32F411. I have the PCB ready, and the software needs to be written in stm32CubeIde. Key Responsibilities: - Develop software for individual control of RGB LEDs - Implement features including color changing effects, brightness control, and predefined patterns The ideal candidate for this project should have: - Extensive experience with STM32 programming - Proficiency in using stm32CubeIde - A good understanding of controlling RGB LEDs - Ability to create engaging and smooth color changing effects and brightness adjustments Please note that the software needs to allow individual contr...

I'm seeking an expert in STM32 and SIMA7672S to set up a web server on the SIMA7672S with STM32, accessible via a public static IP address. The server needs to serve static files such as HTML and JSON, while also handling real-time system status updates. Key Responsibilities: - Configure the STM32 to serve static web content and handle real-time system status updates. - Enable the STM32 to process query/response data to a serial device. Skills and Experience Required: - Deep understanding of STM32 and SIMA7672S. - Proficiency in STMcubeide IDE. - Previous experience in setting up web servers on STM32 based systems. - Familiarity with AT commands and the manual of the SIMA7672S. - Ability to configure for real-time data updates. The ideal ca...

I'm seeking an experienced EMV low-level firmware developer for a project involving an STM32 application. The primary purpose of this application is to read Contactless cards using a PN5180 chip. Key Responsibilities: - Develop firmware that supports card reading and authentication. - Implement robust error handling and logging mechanisms. Ideal Skills: - Extensive experience with EMV firmware development. - Proficiency in working with STM32 microcontrollers. - In-depth understanding of PN5180 and its functionalities. - Skills in designing firmware for reading Contactless cards. - Experience with implementing card authentication systems. The PN5180 should be interfaced with an EMV communication interface. Therefore, expertise in this area is essential. Please note, t...

Have you worked with NXP NFC chips. We need write drivers for PN5180 to read EMV data