Firmwareemplois

...cherche donc un spécialiste en gestion de réseau dont la priorité sera l’amélioration des performances Wi-Fi. Votre mission consiste à : • réaliser un audit complet de l’infrastructure existante (canaux utilisés, puissance, couverture, interférences) ; • présenter un rapport clair avec métriques avant/après et recommandations concrètes (réglages, repositionnement ou ajout d’AP, mise à jour firmware, QoS, etc.) ; • mettre en œuvre les optimisations validées et vérifier les gains obtenus sur site ou à distance. Je suis ouvert aux outils de diagnostic courants (Ekahau, NetSpot, Wi-Fi Analyzer, etc.) tant que les r&e...

...données doivent être effectuées, à la fois sur site (sur un serveur ou un NAS) et à distance (via des services cloud ou des sites de sauvegarde externes). 5. Gestion et maintenance du réseau Une fois le réseau mis en place, il est essentiel de prévoir une gestion et une maintenance régulières pour garantir son bon fonctionnement à long terme. Cela inclut : Mises à jour des logiciels et du firmware : Les systèmes d’exploitation, les logiciels de sécurité et les équipements réseau (comme les routeurs et switches) doivent être mis à jour régulièrement pour bénéficier des dernières améliorations de s&eac...

...for communication between active devices - 1 4G module - 1 on-board memory for storing non-modifiable data - 1 on-board memory for storing random data - 1 microcontroller - 1 LiPo battery - 1 digital biometrical reader - 1 external connector via cable to a 3 to 5V power source - 4 signal LEDs with different colors (Green, Red, Blue) resistant for 50,000 hours And all configuration software and firmware for integration in GoogleMap and OpenStreetMap I want to design custom electronic devices that will run in an Android real-time navigation app. The app already exists and works well with smartphones that do real-time positioning. So the idea is to design geolocation and proximity communication devices. ******More details in video interview****** +++++++++++++++++++++++++++++++...

J'ai besoin de quelqu'un pour m'aider à installer une carte reseau Intel X520 Dual-Port 10Gb sur un serveur DELL c6220. J'aurai aussi besoin de faire un upgrade du serveur (bios firmware etc).

...comprenant: - 1 Atmega 328P 16mhz - 1 Module Wifi - 1 Module Ethernet - 1 Diode Infrarouge (longue portée) en émission - 1 relais 230V - 1 entrée alimentation 5V - 1 module d'emission 868Mhz - 1 port SPI pour le debug - 1 port permettant le debug par liaison série TTL Je recherche une personne capable de créer le plan de cette carte afin que je puisse la faire fabriquer. Pour la partie firmware je m'en occupe. Merci d'avance pour vos propositions ...

Le projet consiste concevoir et développer un "objet connecté" et son API servant principalement à un piloter un potentiomètre numérique au travers d'un websocket . La plateforme (arduino ou pi zéro) doit permettre les fonctions suivantes : - Serveur websocket REST - Lire et écrire la valeur d'un potentiomètre numérique - Mesure instantanée d'un couran...instantanée d'un courant en Ampere - Ouvrir ou fermer un interrupteur - Allumer une led lorsqu’un canal websocket est établi. L'API doit permettre : - Fixer une valeur de consigne en Ampere ce qui correspond à un réglage en ohm du potentiomètre - Lire la valeur de consigne "en...

Dans le cadre du développement d’un produit IoT, nous sommes à la recherche de : - 2 profils firmware. Lieu : idéalement région d’Aix en Provence + home working, Durée de mission de minimum 3 mois pour les 2 profils. C, embarqué, WiFi, BLE, RF, IoT, gestion de l'énergie, communication

Le projet consiste à concevoir et commercialiser un bracelet connecté innovant. Pour ce faire, je recherche un ingénieur électronicien associé pour concevoir un device : - Recherche de "reference design" - Rédaction d'analyse de faisabilité - Rédaction de nomenclature - Schéma et plan - CDC fonctionnel - Démonstrateur - Développement du Firmware Recherche principalement un FREELANCE sur la Métropole Lilloise (59). Je reste à votre disposition pour tout renseignement complémentaire. Si vous avez du talent et si vous voulez créer votre futur job, alors vous êtes le bienvenu.

Le projet consiste à: # personnaliser l’écran de démarrage d'un minix neo X5 # créer un firmware avec certaine application intégrée et le custom boot intégré // Alternativement trouver un moyen d'intégrer en une fois les applications et le custom boot via une clé USB ou cartes SD

Le projet consiste à: # personnaliser l’écran de démarrage d'un minix neo X5 # créer un firmware avec certaine application intégrée et le custom boot intégré // Alternativement trouver un moyen d'intégrer en une fois les applications et le custom boot via une clé USB ou cartes SD

...marque generique,ce modele existe sous differentes marques toutes avec des firmware compatible (swann, acesee...). Nous nous en servons uniquement en mode manuel pour enregistrer des films via camera hd-sdi sur 4 canaux en meme temps. Le probleme est que lors d'un enregistrement manuel le DVR stocke les videos sous forme de fichiers divisés d'une taille maximale de 130mo, le travail consiste donc a modifier cette limite a 20go afin de faire des backups des films en entiers et plus divisés en plusieurs morceaux. L'ideal serait de ne modifier que la ligne de code ou apparait cette limite en mettant une valeur plus elevée a la place de 130mo (20go serai l'ideal) Je possede uniquement le fichier d'upgrade du firmware,c&...

Necesito integrar cancelación de ruido activa (ANC) en mis prot...etapa de procesamiento y amplificación. • Incorporar un potenciómetro o selector físico que permita subir o bajar la intensidad de cancelación. • Prototipar y probar el sistema directamente sobre unos PELTOR X2, garantizando que el peso extra y el sellado acústico se mantengan dentro de los estándares de seguridad industrial. • Entregar documentación completa: diagrama, lista de componentes, firmware (si aplica) e instrucciones de montaje para réplica o mantenimiento futuro. Valoraré experiencia previa con diseños compactos, filtros activos y gestión de baterías Li-ion/Li-po. Si dominas herramientas como Al...

ATLANTIS OTA UPDATE SYSTEM – DEV PROMPT (WIFI TEST FIRMWARE) Objective Implement a production-grade OTA firmware update system for Atlantis controllers that is safe, rollback-capable, power-loss tolerant, and integrates with Blynk NCP (ESP32 runs unmodified NCP firmware). Deliver test firmware that validates the entire OTA lifecycle over Wi-Fi before Blynk integration. System Overview Hardware Primary MCU: STM32H723VIT6 (main firmware; Arduino sketch runtime) Connectivity MCU: ESP32 running Blynk NCP binary (not modifiable) Dealer flashing: Android Dealer Toolkit via USB-C UART, toggling BOOT0 + NRST, using STM32 ROM bootloader Dealer flashing is force-install / recovery Dealer flashing does NOT interact with running firmware Dealer flashing...

...i 5-12 V già presenti nello stand. Non ho vincoli sul microcontrollore: va bene qualsiasi soluzione diffusa e facilmente reperibile, purché la programmazione sia semplice da aggiornare in caso di future modifiche logiche. Deliverable richiesti • Schema elettrico completo • Layout PCB pronto per Gerber + pick-and-place • Distinta materiali (BOM) con componenti reperibili in EU • Breve firmware demo che esegua la lettura dei sensori e attivi un’uscita segnalazione (LED o relè) Criteri di accettazione • Rilevazione stabile del movimento entro ±10 % dell’area prevista dal sensore • Consumo a riposo < 50 mA • File sorgenti (CAD/FW) consegnati in formato editabile Restiamo in contatto per chi...

I have a brand-new laptop still in its box and I’d like it to be ready for work without my having to wrestle with drivers, updates, or bloatware. What I need from you is straightforward: unbox the machine, run through the first-time boot sequence, apply the latest OS and firmware updates, remove unwanted trialware, and install the core applications I specify. At minimum this will include the operating system’s updates plus standard office and security software; if any additional tools are required we can handle those on the spot. Because the device is here in the United States, I’d prefer someone who can be physically present to plug it in, connect to Wi-Fi, and verify everything is running smoothly, though I’m open to remote guidance if shipping or travel p...

My security cameras stopped showing live video and recorded footage on the monitoring app. The wiring and power seem fine, so I’m convinced the problem sits on the software side—likely a mis-configuration or corrupted firmware. I need someone who can jump in quickly, diagnose the software fault, and get every camera streaming and recording again without wiping my existing footage or settings. You should be comfortable with typical NVR/DVR interfaces, remote desktop tools, and updating or rolling back firmware when necessary. Once the feeds are restored, I’d like a short explanation of what went wrong and the steps you took so I can avoid the same outage in future.

...against their closed, in-house stacks. Our immediate need is rigorous quality-assurance and debugging support throughout the development cycle. Your job is to design and run repeatable tests and make sure we meet customer's objective, and feed concise feedback and bug reports to the factory team. Expect iterative rounds of validation on both bench setups and pre-production hardware. Once the firmware reaches release status, the routers roll straight into a large deployment running to several hundred units. At that stage we’ll call on you ad-hoc for technical support—log analysis, patch verification, or configuration guidance—whenever the end customer raises a ticket. Key deliverables • Test plans aligned with each new feature • Final acceptan...

I want to turn my stock WowWee MiP into a fully-independent ...essential for this first build. Mechanical integration is critical. We’ll need custom mounts or 3-D-printed brackets for the arm servos, a neat cable path that doesn’t affect balance, and clean access to the MiP’s power rails or a new battery pack if required. I can supply CAD files of the shell if that helps. Let’s outline milestones together—hardware selection, PCB/loom design, arm prototype, firmware, voice/sound personality scripts, and final integration—so I can see measurable progress. I’m happy to jump on calls, share photos, and overnight parts as needed. Just let me know your preferred stack, expected lead time, and any prior projects that prove you can make small ...

The goal is to deliver a complete, production-ready IoT platform that automates a home’s lighting and HVAC while responding flawlessly to Google Home voice commands. Core build • Firmware or edge-side code that speaks to smart switches, dimmers, thermostats and temperature sensors, ideally over MQTT or another low-latency protocol. • Secure cloud back-end (Node.js, Python, or comparable stack) with REST and WebSocket endpoints so the mobile or web dashboard stays in sync in real time. • Database layer for device states, schedules and user profiles; relational or NoSQL is fine as long as latency stays low. • Google Home Action integration, including OAuth flow and fulfilment webhook, so “Hey Google, set living-room lights to 30 %” or &...

...functionality required is signal reception, specifically for digital signals. This project extends to firmware modification for new hardware of the F21 Pro model, adapting it to work with US bands and ensuring wide usability. Key Requirements: - Modify NV data in the firmware to suit the new chipset (likely running on LWTG) and adapt this file for US band compatibility. - Ensure the firmware can be flashed easily to multiple phones and that a complete backup source file is provided. - Conduct thorough compatibility testing for the firmware. Ideal Skills and Experience: - Strong background in RF engineering and programming. - Expertise with MTK chipsets and NV data modifications. - Experience in firmware adaptation for telecommunications devices. - Kn...

My Zephyr-based firmware for the Seeed XIAO nRF52840 is still using the factory Adafruit bootloader. I’m ready to move to MCUboot so I can sign images, enable rollback protection, and streamline DFU, but I want the application itself to remain untouched in behaviour and memory footprint. Your job is to take the existing project, strip out the Adafruit bootloader pieces, and wire in MCUboot cleanly. That means updating the board DTS overlays, partition tables, , and CMake files so the image builds and flashes through MCUboot without breaking any of the BLE functionality already in place. I’ll give you the full repo and a short read-me of the current build steps. Deliverables • Updated source tree with MCUboot integrated and all configuration changes committed &...

I have a production-ready, IGBT full-bridge welding inverter that already powers both TIG and MMA processes, yet the embedded side still needs a final expert pass before release. The control board is built around 8051 and STC MCUs running Keil C51 firmware, and every line of code directly shapes arc stability, HF start, AC balance, soft-start, and safety interlocks. The short-term goal: review, tidy, and extend the existing code so it drives the power stage flawlessly in TIG and MMA, AC and DC. That means refining PWM timing, gate-drive dead-time, current-feedback filtering, and all the little state-machine details that separate a decent welder from a great one. Core tasks and deliverables • Audit the present C51 codebase, flagging race conditions or timing pitfalls. &b...

Job Description (Requirements Only) We are seeking a highly experienced embedded systems and drone software engineer to help develop a next-generation, proprietary drone show platform. The ideal candidate must have deep expertise in flight control firmware, UAV swarm systems, and hardware-level integration. Required Qualifications Extensive experience with PX4 firmware development Strong background in embedded systems (C/C++) Proven experience working with UAV flight controllers Deep understanding of MAVLink protocol and flight control architectures Experience integrating GPS/RTK systems (Ublox preferred) Experience with PWM output control and hardware-level signal integration Experience designing safety-critical systems and fail-safe logic Strong knowledge of swarm...

... • Akkubetrieb mit intelligenter Energie­verwaltung (mind. eine Einsatzschicht Laufzeit) • Funk-Vernetzung mehrerer Puppen über Wi-Fi und LoRa; OTA-Updates und zentrale Steuerung Mein aktuelles Setup nutzt SPI und I²C-Peripherie sowie erste Sensor-Breakouts. Nun brauche ich: 1. Optimierte Hardware: Schaltplan, Platinenlayout, saubere Strom­versorgung, ggf anpassung der Komponenten . 2. Firmware: stabile Echtzeit­logik für Audio, Heat-Control, Sensor­auswertung, Wi-Fi/LoRa-Mesh, OTA-Update­mechanismus. 3. Prototyp-Validierung: Aufbau von 1–2 neuen Boards, Tests (Reichweite, Akku­laufzeit, Temperaturprofil), ggf. CE-Vorklärung. 4. Dokumentation: Code-Kommentar, Flash-Anleitung, Hardware-Dossier, damit späte...

I’m building software for an industrial-grade Internet of Things device and need a developer who can take it from concept to a reliable, field-ready application. The work centers on firmware and companion software that can collect sensor data, push it to the cloud, and expose a clean API for downstream analytics or dashboards. Core needs • Firmware or embedded code that runs stably on the target hardware (ARM-based MCU) • Edge logic for data aggregation, local caching, and basic alert rules • Secure OTA update mechanism and device provisioning flow • Cloud integration (MQTT or REST) with authentication and encryption in place • A lightweight monitoring dashboard or reference client that demonstrates data ingestion and control commands...

...Windows 10 freshly installed, and all existing data safely returned afterwards. Before you begin, make a full backup of my current files and user settings, verify the image is intact, then proceed with the clean installation using the latest Windows 10 build. Once Windows is up and running, install Microsoft Office and apply all updates so it’s ready for immediate use. If you notice drivers or firmware that also need attention during the process, please handle those as part of the job so the system is fully functional on first boot. Deliverables: • Verified backup of all user data • Clean Windows 10 installation, fully updated • Microsoft Office installed and activated • Restored documents, photos, and personal settings A short post-install wa...

I’m working on an STM32H7 design and I need the ST Acoustic_SL middleware added cleanly to my firmware so I can start experimenting with the Sound Localization feature right away. The CubeMX-generated project is already set up and building under STM32CubeIDE; what’s missing is a fully integrated Acoustic_SL stack (latest release) with all required dependencies, paths, and initialization code. Here’s what I’m expecting from you: • Import Acoustic_SL into the existing STM32H7 project and resolve every include, linker, and memory-map requirement. • Provide a minimal example (e.g., mic array capture + X-Y angle printout over UART) that shows Sound Localization working on real hardware. • Supply a short read-me that explains any CubeMX tweaks...

...include: -> STM32 microcontroller (H7 series preferred, but open to suggestions) -> Ethernet switch with 3 or more ports ---> One port connected to the STM32 using RMII ---> Two other ports connected to SFP sockets -> The Ethernet switch can be Microchip KSZ8873 or a similar compatible device -> No high-speed requirement: ---> 10 Mbps is sufficient ---> 100 Mbps is more than enough Firmware requirements -> Firmware does not need to be complex -> It is sufficient to: --> Enable the Ethernet controller using STM32CubeMX --> Load a basic example so the board responds to PING -> No application-level features are required Scope of work -> Complete schematic design -> Complete PCB layout (including Ethernet, SFP, power, clocks, etc...

...modeled, STEP files will be provided. See attached PowerPoint for images. When complete, boards 1, 2, 3, and 5 will be ordered complete, soldered, ready to install. The control board will be ordered assembled/populated with the exception of the TrinketM0 and the Adafruit VL53L0X Time of Flight Distance Sensor - ~30 to 1000mm Deliverables • Complete circuit schematic and component list • Firmware or code that drives the automatic logic (Arduino, ESP-based, or a platform you recommend) • Clear wiring/assembly guide so I can replicate the build and test it confidently • Brief usage notes covering calibration of the daylight threshold and motion sensitivity Acceptance Criteria • LEDs stay ON in daylight and OFF at the desired darkness level after...

I am setting up an ESP32 to drive an LED display and need reliable firmware that shows plain text messages received over MQTT. The messages will arrive in JSON format from my own application or directly through my broker; the code simply has to subscribe, parse the JSON, pull out the text field, and push it to the display. No animations or extra status indicators are required at this stage—just clear, readable text. Subscribe Topic : iot_display/application_to_display Publish Topic : iot_display/display_to_application Preferred tool-chain is Arduino IDE or PlatformIO with a familiar MQTT library such as PubSubClient or AsyncMQTT. Please keep the pin assignments and Wi-Fi credentials easily configurable in a header or defines section, and make sure the loop stays non-bl...

...RF noise are present. • Live status dashboards and alerts are required so I can see, at a glance, that every hop in the link is healthy. Here’s how I picture the collaboration: 1. You review the hardware specs and choose the most resilient protocol settings (frequency-hopping, spread-spectrum, encryption, power levels, antenna layout, etc.). 2. You walk me through the exact configuration—firmware tweaks, pairing steps for the phones/tablets, and any DJI Assistant 2 parameters needed. 3. Together we test the setup in a remote session, simulate interference, and verify uninterrupted streams and telemetry updates. 4. You deliver a short PDF/markdown guide summarising every setting, plus a checklist I can rerun in the field. Experience with Bluetooth LE, D...

Firmware for Altium based PCB Firmware for Altium based PCB

I need a miniature sine-wave transmitter board. I will supply the exact ant...critical. Feel free to use discrete components, a low-power MCU with DAC, a numerically controlled oscillator, or any other architecture that can hit the spec while staying inside the tight footprint and power envelope. Deliverables • Complete schematic and PCB layout (KiCad, Altium, or Eagle) • Gerbers and pick-and-place files ready for fabrication • BOM with currently available parts • Any firmware or configuration files required, with build instructions • Brief validation (simulation plots or bench data) showing frequency accuracy and projected battery life If you need additional details on the antenna coupling or acceptable duty-cycling, let me know and we’l...

...enclosure, you can split the path however you wish—purely analog front ends feeding ADCs, DSP blocks, then DACs and analog output buffers—so long as the final architecture stays true to the mixed-signal brief. What I expect from you • Complete schematics with component choices that are currently purchasable • A compact, manufacturable PCB layout (Altium, KiCad, or similar) • Embedded firmware that handles Bluetooth pairing, eight-channel packet framing, error checking, and configurable sample rates • A brief test routine or GUI so I can fire up all channels, sweep frequencies, and verify that the ±3 dB bandwidth spans audio to MHz • Clear assembly, flashing, and calibration docs so a small lab team can reproduce your result...

...ready to move fast on a custom sonar project built around STM32 hardware (CubeIDE + HAL). Your task is to create production-grade firmware that: • Captures long-range sonar returns through the onboard ADC and a TUSS4470 (or comparable) front-end, with signal conditioning tuned for maximum range performance. • Streams that data in real time using a compact, binary UDP protocol—both transmit and receive paths—so it plays nicely with an existing mobile-app protocol. • Listens for run-time commands such as gain adjustments, start/stop, mode selection, and ping-rate changes, then acts on them immediately. Deliverables I need: 1. Well-documented STM32 firmware source code. 2. A clear protocol reference (frame layout, timing, byte ordering, com...

...I’m now looking for an experienced STM32 firmware developer to implement the motor controller firmware. This is not a vague research project — a detailed firmware specification, protocol definition, and safety model already exist. The task is to implement them cleanly and robustly. Scope of Work: You will develop firmware for an STM32-based motor controller with the following characteristics: Core functionality: - Closed-loop wheel speed control (2 motors) - Quadrature encoder input (3.3V TTL) - PWM + DIR motor driver outputs (one per motor) - Deterministic control loop (~500 Hz target) - USB CDC (serial) communication with host (ROS 2 SBC) Safety & robustness - Motor-only E-stop semantics: - E-stop cuts motor power via external contactor...

I already have a fully functioning ESP32-based sensor board in production, but the next revision needs to be tougher, safer and r...considerations. To keep everything concrete, here’s what I expect to receive: • Updated schematic, PCB layout and Gerber/ODB++ files • Revised BOM highlighting any new protection parts • Test plan covering functionality and environmental scenarios, with pass/fail criteria • CE-focused design notes (creepage, clearance, lab pre-scan guidance) I’ll provide the current design in Altium along with firmware and reference measurements as soon as we kick off. If you normally work in KiCad or another tool, just confirm you can import/export cleanly. Looking forward to seeing how you’d harden the board while keeping our ...

I'm looking for a skilled hardware engineer with firmware experience to design a control system for a domestic heating product. Key Responsibilities: - Design microcontroller and power supply components - Develop basic control logic firmware Ideal Skills and Experience: - Expertise in microcontroller and power supply design - Firmware development proficiency, especially in basic control logic - Experience in temperature control systems is a plus

Necesito plasmar en una sola placa todo el sistema de control para seis tiras LED RGBW independientes basadas en el driver 2415F (protocolo de 2 hilos: Data + Clock). La idea es utilizar el módulo WT32-ETH01 —un ESP32 con Ethernet integrado— como cerebro de la solución, de modo que ...BOM y diagrama esquemático) listos para enviar a manufactura. • Incluir recomendaciones de componentes críticos (transistores / MOSFET, reguladores, disipación térmica) con disponibilidad actual en proveedores habituales. Agradezco si puedes añadir sugerencias para el footprint del WT32-ETH01 y dejar espacio para un header de programación/depuración. El alcance se centra en el hardware; el firmware no es obligatorio, au...

...on the target hardware. Deliverables: - A working SquareLine Studio project with the implemented interface. - A working ESP-IDF project for ESP32-S3 + CrowPanel where the interface is displayed correctly. - A short README file with the ESP-IDF and SquareLine versions, and brief instructions on how to generate the output from SquareLine, add it to the ESP-IDF project, compile, and flash the firmware. Requirements: - Experience with ESP-IDF, LVGL, SquareLine Studio. - Ability to work independently and take responsibility for assigned tasks. - No need for explanations of basic concepts. - Clean, well-structured, and maintainable code. - Clear, polite, and professional communication. - Availability: at least 20 hours per week. Looking for: A responsible and independent freelance...

...partner teams all working from the same scope, milestones, and release calendar, eliminating scope creep and last-minute surprises. • Confident, data-driven recommendations whenever a scope-vs-timeline trade-off surfaces. Day-to-day activities You will own Jira administration and backlog refinement sessions, lead sprint and release planning, and chair standing meetings that keep hardware, firmware, and software tracks in sync. Expect to author concise release notes, enforce acceptance criteria, and rally cross-functional contributors when issues threaten dates. What you’ll bring – 7–10+ years guiding complex HW/SW roadmaps as a Product Owner or Technical PM – Demonstrated delivery in energy or closely related renewable-energy software domain...

...hardware-in-the-loop without a long learning curve on high-voltage safety, torque commands, regenerative braking logic, and steering-by-wire nuances. Here’s what I’m looking for right now: • Analyse my existing drive and steering control architecture and spot any weaknesses in signal flow, software logic, or fault handling. • Propose and implement automated test sequences so we can validate new firmware drops at the push of a button—ideally using common EV toolchains such as MATLAB/Simulink, CANoe, or similar. • Build scripts that log, post-process, and visualise motor current, inverter temperature, and steering angle data so issues can be traced in minutes rather than hours. • Document every change clearly so the next engineer can ...

...role involves system-level architecture, component selection, schematic design, PCB layout, and hardware validation in collaboration with the firmware engineer. The engineer must strictly adhere to the milestone plan and deliverables outlined below. Key Responsibilities: - System-level hardware architecture and design freeze. - Component selection (MCU/SoC, power ICs, storage interfaces, wireless modules). - Schematic design and PCB layout (high-speed + mixed-signal, EMI-aware). - Power integrity, grounding, shielding, and DFM/DFA compliance. - Prototype fabrication support and manufacturer Q&A. - Hardware bring-up support and validation with firmware engineer. - Clear documentation for handover and future revisions. Deliverables / Milestones: 1. Milestone 1 – ...

...measurement verification and repeatability - Performance when attached to fabric or textile materials 6. Production & Manufacturing Guidance Provide advisory guidance on: - suitable PCB or flexible-substrate fabrication and assembly options - material selection appropriate for high-humidity and textile attachment - high-volume, low-cost manufacturing considerations Out of Scope RFID reader hardware or firmware Mechanical enclosure design (electronics only) Acceptance Criteria - The project will be considered complete when: - All design and manufacturing files listed above are delivered, and - Simulation results and/or bench test data demonstrate that: the tag can be reliably detected at ≥0.2 meters indoors through normal clutter when attached to fabric - temperature and...

I have an iPhone 12 pro max running iOS 26.2 that is stuck on the activation lock screen. The handset is NOT in Lost Mode...process, every native feature (Apple ID sign-in, FaceTime, iMessage, App Store, cellular service) has to work exactly as intended. Deliverables • A working activator tool or a remote session that completes the bypass on my device • Clear, repeatable instructions so I can run the same procedure on other iOS 26.2 units • Confirmation that the bypass holds after a factory reset within the same firmware version and does not introduce MEID or carrier-lock issues I can test live over TeamViewer or AnyDesk and will release payment once the phone reactivates and reboots without relocking. If you have a proven method that meets these conditions, l...

We are seeking an experienced Firmware Engineer to lead the development of embedded software for next-generation industrial IoT systems. The role involves working with high-speed data interfaces, advanced wireless technologies, and sensor integration. Key Responsibilities: - Develop, optimize, and debug firmware for industrial IoT devices. - Integrate wireless communication protocols (Wi-Fi, BLE) and sensor systems. - Ensure seamless hardware-software integration and system reliability. - Collaborate with hardware teams for system bring-up and testing. Preferred Freelancer Locations: Japan, Taiwan, South Korea, Thailand, Vietnam, Eastern Europe, India, China. Deadline: 2 months

...dezvoltator firmware pentru implementarea unui protocol de comunicație și a transmiterii datelor prin UDP pentru un senzor sonar realizat pe PCB propriu . Descrierea proiectului Hardware-ul este un sonar custom, bazat pe STM32 și driver piezoelectric. Este necesară definirea și implementarea completă a protocolului de date, precum și transmiterea stabilă și în timp real a datelor sonar prin UDP către o aplicație externă. Cerințe tehnice experiență solidă cu STM32 (timere, DMA, ADC, SPI, UART, Wi-Fi / Ethernet) experiență cu protocoale binare custom experiență cu comunicarea UDP în timp real cunoștințe privind bufferizare, framing, CRC și sincronizare capacitatea de a lucra cu timing strict și latență redusă Aceasta ofertă PCB, schemă electrică, Ge...

I am ready to commission a 1:1 DMA firmware that lets me work safely against Valorant’s vgk kernel driver. The first milestone is a fully functional build focused purely on reliable anti-cheat bypass; later we can talk about porting the same approach to EAC and BE once the core is proven. The firmware must keep the external card invisible while still giving me direct, real-time access to game memory. To make sure it stays hidden through every Vanguard update, I need three concrete layers of protection: • Obfuscation techniques that randomise or mask identifiable code patterns • Robust debugging-prevention so the device cannot be stepped through or analysed live • Memory encryption for anything held on-card or passed over PCIe I will provide any hardwar...

...Industrial design (remote control housing & ergonomics) * PCB design (Zigbee module, IR/RF, power management) * Component selection (Tuya-certified Zigbee module preferred) * Firmware integration with **Tuya platform** * Prototype manufacturing & testing * DFM (Design for Manufacturing) optimization * Support with **mass production setup** (BOM, factory coordination) ### Technical Requirements * Strong experience with **Tuya Zigbee products** * Experience in **consumer electronics manufacturing** * Knowledge of **IR/RF remote control design** * Ability to deliver **production-ready files** (Gerbers, BOM, firmware) * Experience working with **Chinese or global factories** is a plus ### Deliverables * Working prototype * Final PCB & enclosu...

...make the rest of the H/W and S/W (shell script) design and test it. W may help you test it since it needs H/W implementation. You may build a stand-alone shell script or CLI or a lightweight library with a demo program; whichever you pick, compilation must be straightforward on a recent Linux kernel with standard gcc/clang and no proprietary dependencies. Please make the code modular so future firmware-update support could be dropped in later. Deliverables • First phase: Prove that you can resolve that desired projects needs by showing your solution concept, basic H/W connectivity, shell script programm flow, prove that connecting two computers to the same U.2 SSD can happen. • Second phase: carried after our approval of the first phase. • H/W high level schema...