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I’m taking Belflör Bloom from concept drawings to a fully working wrist-mounted prototype and need end-to-end help—hardware, firmware, and interface all in one coordinated build. Core function The first release has a single job: effortless music control. Play, pause, skip, and volume adjustments must work through three parallel input methods—capacitive touchscreen gestures, voice commands, and tactile side buttons. No health tracking or notification features are required at this stage, but the architecture should leave room for them later. What the work involves • Hardware: board layout, component selection (BLE-enabled SoC, microphone array or MEMS mic, haptic motor driver, battery management, low-profile tactile switches, 1.4-1.6" touchscreen), enclosure fit for small-batch 3-D printing or CNC. • Firmware: real-time OS or bare-metal code that handles Bluetooth AVRCP, low-power states, touch controller, physical button debounce, and hotword or on-device voice recognition hooks. • Companion app stub (Android/iOS) only as needed to pair and relay audio commands. • UI: simple monochrome or low-color interface with smooth transitions; design assets can start in Figma or Sketch, then migrate to the embedded display library. Acceptance criteria 1. The prototype pairs with a phone and reliably sends play, pause, next/previous, and volume events via all three input methods. 2. Voice command latency under 500 ms for local processing or 1 s if routed through the phone. 3. Eight-hour mixed-use battery life demonstrated in a test log. 4. All source files provided: PCB Gerbers, firmware, schematics, 3-D enclosure, and UI assets, plus a short build/programming guide that lets me reproduce the unit. If you’ve built wearables with ESP32, nRF52, or similar BLE chips and can integrate touch and voice in a slim form factor, I’d love to hear how you’d approach bringing Belflör Bloom to life.
Proje No: 40042890
25 teklifler
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25 freelancer bu proje için ortalama $42 USD teklif veriyor

Having immersed myself in the field of electronic and product design for over 8 years, I have amassed an extensive set of skills that will be valuable in bringing your Belflör Bloom Smartwatch prototype to life. I particularly resonate with your vision for a slim, efficient device that seamlessly integrates capacitive touchscreen gestures, voice commands, and tactile side buttons for music control. My expertise with BLE-enabled SoCs such as ESP32 and nRF52 make me uniquely suited to tackle this project's requirements. I am well-versed in both hardware and firmware aspects of wearables and this can be seen from my solid grasp on board layout, component selectio-time OS or bare-metal code development, Bluetooth AVRCP configuration, low-power states management and touch controller development. My mastery of these areas enables me to provide an efficient seed-to-harvest service, crafting a cohesive architecture that ensures future functionalities like health-tracking and notifications can be comfortably added.
$20 USD 4 gün içinde
6,1
6,1

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: Embedded C Programming. VHDL/Verilog, Quartus/Vivado, LABView/ Multisim/PSPICE/VLSI MATLAB/SIMULINK Network Simulator NS2/NS3 Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32. IDEs like Keil MDK V5, ATmel studio and MPLab XC8. PLCs / SCADA PCB Designing Proteus, Eagle, KiCAD and Altium IOT Technologies like Ethernet, GSM GPRS. HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.
$20 USD 7 gün içinde
6,1
6,1

With my diverse range of skills and deep expertise in 3D printing, electrical engineering, electronics, embedded systems, and mobile app development, I am the perfect fit to bring the Belflör Bloom Smartwatch to life. For over a decade, I've been honing my craft in developing innovative code and creating immersive design with an unwavering focus on quality and performance. Importantly, I have hands-on experience with BLE chips like ESP32 and nRF52 that aligns perfectly with this project. Throughout my career, I've successfully integrated both voice and touch functionalities into various slim-form wearable devices. I have the proficiency to design hardware layouts, select suitable components, build real-time firmware codes, create UI/UX designs, and develop companion apps - all key elements required for the Belflör Bloom prototype. My approach is always precise yet adaptable —real-time problem solving ensuring the final product works optimally.
$20 USD 7 gün içinde
5,8
5,8

I am Milos, a skilled and expert electrical engineer with over a decade of experience in transforming inventive ideas into fully functional products. I have the adeptness and knowledge you seek in building wearables with ESP32, nRF52, or related BLE chips- all essential skills for breathing life to Belflör Bloom. I pride myself in my versatility and enjoy integrating hardware, firmware, and interfaces seamlessly as your project requires. With proficiency in mobile app development, 3D printing, Bluetooth among other skills listed, I can give your prototype the stringent attention it needs. In my pursuit of excellence, I have successfully concluded over 60 projects worldwide for clients from varied industries like smart city technology to medical devices. Working with prestigious companies such as Acorai (Sweden), dbell (USA), YFLab (Slovenia), to name a few- I have garnered vast experience that guarantees minds synonymous with perfect product solutions tailored to client needs. Ranking highly on Freelancer as a Verified Freelancer and Rising Star demonstrates my reliability, hard work ethic, and exceptional customer service skils. Partnering with me means entrusting your ideas to capable hands that value reciprocity since we both desire long-term success. I eagerly anticipate the opportunity to collaborate on turning Belflör Bloom from concept drawings to a fully working wrist-mounted prototype.
$20 USD 7 gün içinde
4,8
4,8

Hello, As an expert 3D Modeler, I'd be an exceptional fit for your project of turning the Belflör Bloom concept into a realistic prototype. Over the past five years, I've worked extensively on transforming imaginative ideas into tangible realities that are optimized for 3D printing. Commanding software tools such as Blender, ZBrush, SolidWorks, and Maya, I ensure every model is visually stunning while maintaining functionality and structural integrity. In addition to my strong 3D modeling skills, I also have in-depth knowledge of slicing software like Cura, PrusaSlicer, Netfabb, and Meshmixer. This ensures quality assurance and guarantees that your prototype will be delivered perfectly calibrated for optimal functioning. Given the specific nature of your project, my experience in 3D Model optimization for printing aligns perfectly with your need for small-batch 3-D printing or CNC compatible enclosure. Collaborating closely with you throughout the process to fully understand your vision, together we can bring Belflör Bloom to life and turn concepts into reality Thanks!
$15 USD 5 gün içinde
3,9
3,9

Hey , Good morning! Already have something live to show you I am skilled mobile software engineer with skills including Electronics, Product Design, Bluetooth, 3D Printing, Embedded Systems, Mobile App Development, Electrical Engineering and Microcontroller. Please contact me to discuss more about this project. Best Regards
$15 USD 5 gün içinde
3,8
3,8

As an experienced and skilled freelancer, I am excited about the possibility of bringing the Belflör Bloom Smartwatch to life. With an extensive background in designing and developing prototypes, including wearables, I possess the necessary expertise to take your project from concept to reality. My familiarity with tools like ESP32, nRF52, and BLE chips make me adept at integrating complex functionalities like touch and voice command seamlessly—a critical requirement for this project. Not only do I have a proven proficiency in hardware design, firmware development, and mobile app creation that align with your project needs, but my 3D printing and modeling skills also present a distinct advantage. Creating a compact and user-friendly form factor is key for a smartwatch prototype. My understanding of various manufacturing techniques will enable me to design an enclosure ideal for small-batch 3D printing or CNC
$15 USD 2 gün içinde
4,5
4,5

Hi there, It’s exciting to see your vision for the Belflör Bloom smartwatch as you transition from concept to a tangible prototype. Your focus on effortless music control using a blend of input methods resonates well with current user needs, and I appreciate how you’re planning for future scalability with a thoughtful architectural approach. To bring your ideas to life, I propose leveraging my experience with wearables, particularly in developing hardware and firmware that integrates seamlessly within compact designs. I can help you select the right BLE-enabled components, ensuring they fit within a 3-D printed or CNC-milled enclosure. For the firmware, I’ll implement a robust real-time OS tailored to handle Bluetooth AVRCP and responsive input through touch and voice, while delivering a user-friendly interface crafted in Figma or Sketch, ready for implementation. This way, we can meet your acceptance criteria for reliable functionality and solid battery performance. How soon are you looking to kick off the development phase? https://www.freelancer.com/u/saadmubee Best regards, Saad Mubee.
$20 USD 7 gün içinde
3,2
3,2

Creating a multifunctional wearable like the Belflör Bloom Smartwatch is precisely what encompasses my passion and skills in electrical and mechanical engineering. With over eight years of versatile experience, building both software and hardware systems, I am well-equipped to handle your project's unique demands from end-to-end. Regarding hardware development, I am well-versed in selecting components specific to your requirements, like the BLE-enabled SoC, microphones, haptic motor driver, low-profile tactile switches to ensure efficient battery management. For firmware, my expertise in real-time OS or bare-metal coding ensures smooth functionalities like Bluetooth AVRCP, low-power states, touch controller interface, voice recognition hooks that run flawlessly for improved user experience. In addition to my strong background in C/C++, Python, and Javascript programming adeptness needed for handling firmware and mobile app development as per the project's requiresments , my practical knowledge of ESP32+nRF52/BLE chips lands me in a great position to pull off essential functionalities like touch control and voice commands in a sleek form factor. With this sync between my technical skills and your project's vision, I assure you I can provide not only a working prototype but also an impressive user interface that will increase its appeal.
$20 USD 7 gün içinde
0,0
0,0

I’ve built several wearables based on ESP32/nRF52, integrating BLE AVRCP, capacitive touch, MEMS microphones, haptics, compact PCBs, and low-power management—so Belflör Bloom aligns perfectly with my experience. Your first milestone is clear: a wrist-worn prototype that provides effortless music control through touch gestures, tactile buttons, and voice commands, with an architecture ready for future health and notification features. My approach: • Hardware: Select a BLE-enabled SoC (ESP32-S3 or nRF52840), integrate a MEMS mic, haptic driver, battery management IC, low-profile buttons, and a 1.4–1.6" capacitive touchscreen. I will design a slim PCB and a 3D-print/CNC-ready enclosure matching your form factor goals. • Firmware: Implement touch gestures, button logic, low-power modes, and Bluetooth AVRCP for play/pause/skip/volume. Add a lightweight voice-command pipeline—either on-device wake-word stub or phone-routed processing—meeting your sub-500 ms / sub-1 s latency target. • UI & App Stub: A minimal monochrome/low-color interface with smooth transitions, designed in Figma and ported to the display library; a simple companion app only for pairing and routing voice data. • Testing: Demonstrate reliable control via all three input paths plus an 8-hour mixed-use battery log. You will receive full sources: Gerbers, schematics, firmware, UI assets, and a reproducible build guide. I’d be happy to outline the technical stack and timeline to bring Belflör Bloom to life.
$20 USD 2 gün içinde
4,1
4,1

I’ve built several wrist-wearables around ESP32-S3 and nRF52 platforms, and Belflör Bloom fits neatly into that same class of problems: ultra-compact board layout, low-latency input fusion, and robust BLE media control. I’d anchor the design on an nRF52840 or ESP32-S3 (for built-in AI acceleration), pair it with a low-power capacitive touch IC and a MEMS microphone array tuned for short-range voice triggers. Firmware would run a lightweight RTOS with isolated tasks for touch, voice, buttons, and AVRCP. I’ll deliver the full stack—schematics, enclosure CAD, firmware, and a minimal pairing app—plus a reproducible build pipeline. Bloom will pair instantly, respond within spec, and hit your 8-hour mixed-use target.
$400 USD 3 gün içinde
0,0
0,0

For Bloom I’d propose a modular wearable architecture: BLE SoC + touch FPC + mic board + haptics, all optimized for a low-profile wrist enclosure. Voice commands can run on-device using a compact keyword spotter (ESP-SR or TensorFlow Lite Micro), keeping latency under your budget. The touchscreen UI will use a minimal-state rendering loop for smooth transitions without draining the battery. My experience includes nRF, ESP32, IMU-based wearables, and several touch/voice hybrid devices. I’ll deliver full reproducibility: CAD, firmware, schematics, logs for the 8-hour test, and a scriptable build guide.
$20 USD 3 gün içinde
0,0
0,0

Bloom sounds like the rare wearable concept that balances elegance with engineering reality. I’d start with a BLE chip that plays well with low-power voice detection, wrap it with a crisp 1.5" display, and map your three input modes into one intuitive command engine. The enclosure will be slim but durable enough for daily wear, with space reserved for future health sensors. I’ve built gesture-driven and voice-enabled devices before, so avoiding latency spikes and noisy input conflicts is something I know how to get right. I’ll hand over everything—from Gerbers to UI assets—so you can recreate the prototype or hand it to a factory.
$20 USD 3 gün içinde
0,0
0,0

My background in BLE wearables, compact PCB design and embedded UI makes Belflör Bloom a natural fit. I’ll build the full hardware stack around a power-efficient SoC (ESP32-S3 or nRF52840), integrate a reliable touch layer, tune MEMS mics for close-range commands, and craft firmware that merges gesture, voice and buttons into seamless control. UI transitions will be smooth but minimal to preserve battery. You’ll receive a working prototype that pairs instantly, responds fast, and logs the required 8-hour battery test—plus complete source files and an enclosure design ready for printing or CNC.
$20 USD 3 gün içinde
0,0
0,0

I can take Belflör Bloom from concept to a working wrist prototype, delivering hardware, firmware, and UI integration. Using BLE-enabled SoC, touch, voice, and tactile inputs, I’ll ensure smooth music control and 8-hour battery life with full source files and documentation.
$15 USD 20 gün içinde
0,0
0,0

Belflör Bloom is an exciting concept, and I’m confident in turning it into a fully functional wrist-worn prototype. I’ll design the hardware—selecting a BLE-enabled MCU, microphone array, haptic motor driver, battery system, tactile buttons, and compact touchscreen—and create a 3D-printable or CNC-ready enclosure. Firmware will handle AVRCP music control, low-power states, touch gestures, and button debounce, with voice command integration for rapid, low-latency responses. A companion app stub will allow seamless pairing. The UI will be simple, smooth, and elegant, reflecting your concept drawings. Deliverables include Gerbers, schematics, firmware, enclosure files, UI assets, and a build guide. Prior experience with ESP32/nRF52 wearables ensures a reliable, polished prototype.
$25 USD 10 gün içinde
0,0
0,0

Your Belflör Bloom concept is truly inspiring! I can bring it to life with a wrist-mounted prototype that flawlessly integrates capacitive gestures, voice commands, and tactile buttons for music control. I’ll handle PCB design, firmware, enclosure, and a simple companion app stub, ensuring 8-hour battery life, low latency, and full source delivery so you can reproduce and iterate confidently.
$20 USD 20 gün içinde
0,0
0,0

I specialize in compact BLE wearables and would love to help make Belflör Bloom a reality. The project will include a meticulously engineered PCB layout with an ESP32/nRF52 MCU, MEMS microphone array, haptic feedback, tactile buttons, and a 1.4–1.6" touchscreen. Firmware will be carefully structured to manage AVRCP music controls, low-power modes, gesture parsing, and voice commands with under-500 ms latency. UI assets will be prototyped in Figma and ported to the embedded display for smooth transitions. Enclosure design will account for manufacturing constraints and small-batch 3D printing or CNC. I’ll provide complete documentation, firmware, schematics, Gerbers, and 3D files, ensuring you have a fully reproducible and testable prototype.
$15 USD 15 gün içinde
0,0
0,0

Belflör Bloom is a brilliant idea, and I can help build the full wrist prototype end-to-end. From BLE hardware, touch, voice, and button integration to firmware and minimal companion app, I’ll ensure reliable music control, low-latency voice, and 8-hour battery life. Deliverables include PCB files, firmware, enclosure, UI assets, and a clear build guide.
$20 USD 100 gün içinde
0,0
0,0

I looking someone to help me for programming arduino for can bus massage also tranfer program to another arduino
$100 USD 2 gün içinde
0,0
0,0

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