Equine sensor for horses

@macroenergy

My extensive experience in Embedded Systems, Power Electronics, Electronic Design and Arduino make me a strong candidate for this project. I have been involved in the design and implementation of diverse electronic devices that focused on fitness monitoring at an industrial level which aligns with the current project goal. What makes my approach different from my competitors is the vast knowledge I possess and how I put it to practical use. Throughout my career, I have collaborated with different teams to develop efficient power electronics for renewable energy sources and implemented prototype designs to ascertain their effectiveness and efficiency. This same attention to detail, thoroughness, and unfailing commitment to quality will be applied in creating a dependable equine sensor that meets your requirements.

@engrusmanfaiz

Hello, I can support the complete development of your girth-mounted equine performance sensor from concept to MVP. I have strong experience in PCB design, BLE systems, and sensor integration for real-time applications. I will design a robust ECG-based heart rate system optimized for motion stability during galloping. IMU and optional GPS will be integrated for accurate speed and movement tracking. The system will ensure low-latency BLE communication with mobile applications. I will develop a compact, durable PCB suitable for harsh outdoor conditions. Enclosure design will focus on IP67 protection and secure girth mounting. Power system will be optimized to achieve 6–8 hours reliable operation. Prototype development and testing support will be included before mass production. I am available to discuss details and begin immediately. Regards, Engineer Muhammad Usman RF & PCB Design Expert

@ircrashed

Hello I have got your job posting and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics embedded systems(Arduino, Raspberry pi ,ARM processors ,PIC microcontrollers, ESP Wifi/Wireless boards, TFT Touch Displays, All types of sensors and actuators).I have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so I will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure. I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat

@Adeel2k14

I understand your equine performance sensor requirements, including ECG, IMU/GPS integration, and BLE connectivity. I am an Electrical Engineer with 7+ years of experience in PCB design and currently working as an Embedded System Design Engineer. I have designed up to 8-layer PCBs including mixed-signal, high-speed, and analog systems. I can help you in the PCB design and firmware development, ensuring accurate sensing and stable real-time data transmission. I focus on reliable, low-power, and production-ready designs. Looking forward to discussing this further.

@rbtech1984

Hello There!!! ★★★★ (Designing a girth-mounted equine sensor for accurate real-time performance tracking) ★★★★ I understand you need a compact, girth-mounted sensor to monitor a horse’s heart rate, speed, and recovery metrics, transmitting real-time data via BLE to iOS and Android, while being comfortable, durable, and accurate under high-speed movement. ⚜ Hardware design and component selection ⚜ PCB development and sensor integration (ECG, IMU, optional GPS) ⚜ Enclosure and girth attachment design ⚜ Prototype (MVP) development ⚜ BLE connectivity with low-latency real-time monitoring ⚜ Data structuring for mobile app visualization ⚜ Preparation for mass production I have experience in embedded systems, electronics, Bluetooth sensors, and mobile app integration. My approach ensures accurate heart rate and motion readings with reliable, rugged hardware for equine use. We can quickly move from prototype to scalable production. Looking forward to discussing your requirements and starting the build! Warm Regards, Farhin B.

@ixorawebmob

Hello, I’ve gone through your project details, and this is something I can definitely help you with. With over 12 years of experience in hardware design and mobile app development, I'm well-equipped to assist in developing a compact, lightweight equine performance sensor. My goal is to ensure the device achieves accurate heart rate monitoring through ECG electrodes, real-time speed data via IMU or GPS, and effective recovery metrics. I’ve successfully worked with similar technologies in the past, focusing on real-time data transmission and durable designs appropriate for high-speed conditions. I prioritize clear communication and effective project management to ensure a smooth development process. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: What specific functionalities or additional features would you like to prioritize in the initial prototype? Let’s discuss over chat! Regards, Arpit Jaiswal

@reedsystems

Hi, I'm excited to propose my solution for your girth-mounted equine performance sensor project. My decade of experience in this field positions me well to deliver high-quality results. The key features of the sensor will include: - Compact, lightweight design securely attached to the horse’s left side near the heart. - Accurate ECG electrodes for continuous heart rate monitoring. - IMU and optional GPS for speed and movement tracking. - Real-time data transmission via Bluetooth Low Energy (BLE) to compatible mobile apps. I'll ensure stable readings during galloping and low latency. The system will calculate live heart rate, maximum heart rate, recovery rate, effort levels, and intensity zones. The device will be: - Waterproof and sweat-resistant (IP67 minimum). - Shock-resistant for safety. - Designed with the horse’s comfort in mind. For power, I recommend a rechargeable battery providing at least 6 to 8 hours of active use. I'll handle hardware design, PCB development, sensor integration, enclosure design, and prototype creation. Preparation for mass production will follow. You can review my portfolio here: https://www.freelancer.com/u/reedsystems Looking forward to potentially working together! Best, Reed

@Amidst

Hey there! I’m Alok, A PCB, Circuit and Mechanical designer with a passion for turning ideas into rock-solid, high-performance circuit boards. even expert on Python, C, C++ With nearly a decade of experience, I’ve tackled everything from compact consumer gadgets to complex industrial systems—always with a focus on precision, efficiency, and reliability. # Schematic & Layout Design – Clean, optimized, and manufacturable. # Component Selection & Library Management – No surprises, just the right parts for the job. # Reverse Engineering – PCB cloning, replication, and improvements. # Gerber, BOM & CPL Generation – Ready for seamless production. # DFM & DFA Expertise – Because great design means smooth manufacturing. # Multi-Layer, Flex, & High-Density PCB Design – Whatever the project needs. If you need a PCB and Code that’s efficient, reliable, and built for real-world performance, let’s chat. I’d love to help bring your project to life!

@TopRated209

Hi! I see you're targeting girth-mounted ECG, which is mechanically tougher than chest straps due to movement during galloping. The BLE-only approach is smart for power, but I'd strongly recommend **nRF52840 over ESP32** here—it pulls 1.5µA in sleep versus ESP32's 150µA, which matters significantly over 6-8 hours. You'll also need an **analog frontend (MAX30003 or AD8232)** between your electrodes and MCU—raw electrode signals are millivolts buried in noise and require proper biopotential amplification with right-leg drive circuitry. I've developed similar wearable biosensors, including a veterinary-grade activity tracker with GPS+IMU fusion that handled motion artifact rejection in active animals. That project taught me the critical importance of **motion-gated signal processing**—without it, electrode bounce during stride impact creates false R-peaks that ruin heart rate accuracy. we can discuss it more in details in chat. Thanks! Regards

@hayat38402

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:  Antenna Design (CST, HFSS)  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.

@DngPhgNam

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have developed wearable sensor systems before that measured physiological and motion data reliably in active conditions, making data collection seamless. The most important aspect for success is ensuring stable, accurate biosignal acquisition and robust integration of sensor components with reliable data transmission. Approach: ⭕ I will design and select ECG and IMU components optimized for equine use. ⭕ Develop custom PCB integrating sensors with BLE for low latency communication. ⭕ Engineer a durable, waterproof enclosure with a secure girth attachment. ⭕ Prototype the system to validate real-time heart rate, speed, and recovery metrics. ⭕ Test and calibrate sensor data under dynamic horse movement conditions. ⭕ Prepare comprehensive documentation for scalable manufacturing. ❓ ❓ What are your preferred components or suppliers for ECG and motion sensors? ❓ Do you have specific mobile app frameworks or protocols for data reception? ❓ What is your target timeline for prototype delivery? I am confident my experience with embedded sensor systems and rapid prototyping will deliver a high-quality equine performance sensor tailored to your needs. Looking forward to discussing further with you. Best regards, Nam

@mykolalus

Hi, I recently worked on a wearable bio-sensing device combining ECG acquisition and motion tracking with BLE, where the main challenge was maintaining stable physiological signals under heavy movement and vibration. From your description, you need a rugged, girth-mounted equine sensor that reliably captures ECG-based heart rate, motion data, and recovery metrics during high-speed activity. The key considerations will be electrode stability, motion artifact reduction, low-noise analog front-end design, and robust BLE data streaming. My approach would be: 1. Select ECG AFE (e.g., ADS129x) and design stable electrode interface 2. Integrate IMU (+ optional GPS) for speed and motion fusion 3. Design compact low-power BLE hardware (ESP32/nRF52) 4. Optimize enclosure + mounting for consistent skin contact 5. Develop production-ready PCB and support prototyping Quick question: Do you prefer dry electrodes for convenience or gel-based electrodes for maximum signal quality? Best regards Mykola

@yaroslavmark

Hi, I am a senior embedded systems engineer with 8+ years of experience developing wearable sensing devices, including ECG systems with <2% HR error and BLE telemetry under 50 ms latency in real-time applications. I have designed 15+ custom PCBs integrating bio-signal AFEs and IMUs, improved motion artifact rejection by 40% in high-noise conditions, and delivered IP67-ready prototypes for small-scale production. Approach: ✅ I will define system architecture with a low-noise ECG AFE, high-dynamic IMU, and BLE SoC ensuring synchronized sampling and low latency. ✅ I will design a multi-layer PCB with proper analog/digital separation, DRL circuit, and filtering for stable ECG during galloping. ✅ I will implement firmware for real-time HR extraction, motion fusion, and recovery metrics with reliable BLE streaming. ✅ I will develop an IP67 enclosure with secure girth mounting and validate under vibration, sweat, and shock conditions. Questions: ✅ I would like to confirm the preferred ECG electrode type and skin contact constraints during high-speed movement. ✅ I would like to clarify required accuracy for recovery metrics and acceptable latency for live data. ✅ I would like to know if GPS is required or IMU-based speed is sufficient for MVP. ✅ I would like to confirm battery size limits and preferred charging method. Best, Yaroslav

@AlexandrGergel

Hi, Your equine performance sensor project is very aligned with the type of BLE-based sports IoT systems I have built before. The most important challenge here is not just hardware integration, but achieving stable ECG acquisition, low-latency BLE transmission, and reliable real-time analytics during high-movement conditions. I recently worked on a smart boxing system involving full-cycle development of a Nordic-based BLE device and native mobile apps for iOS and Android. That project included real-time sensor acquisition, low-latency BLE streaming, session recording, analytics, internal storage, DFU, power monitoring, and app-side performance visualization. While the biomechanics are different, the underlying engineering model is highly similar: motion-rich environment, wearable sensor design, real-time athlete monitoring, and post-session analysis. I can contribute across embedded hardware, BLE firmware, sensor integration, data pipeline design, and mobile app coordination, which is usually essential for this kind of product because the value comes from the full system working together rather than from any single board alone. I’d be glad to review the product vision in more detail and help define the most practical path from prototype to a manufacturable MVP. Best regards, Oleksandr

@Feriver

Hello, I understand you want to develop a girth-mounted equine sensor that accurately tracks heart rate (ECG), speed, and recovery metrics in real time, even during high-speed movement. The device must be compact, secure, and maintain stable skin contact while transmitting low-latency data via BLE to a mobile app. I will design the full hardware system including ECG front-end, IMU/GPS integration, PCB, and a durable IP67 enclosure with a reliable girth attachment mechanism. The solution will ensure accurate readings under motion, 6–8 hour battery life, and seamless BLE communication. I can also support firmware, data processing (recovery metrics, intensity zones), and MVP prototyping ready for manufacturing. Thanks, Asif

@electronicsdone

Best Equine Performance Sensor Hardware Development Expert! ⭐⭐⭐⭐⭐ Dear Client, What will decide the success of this product is not whether ECG, BLE, IMU, and battery can be packaged into one device. It is whether the system can deliver reliable heart-rate and recovery data on a moving horse — under galloping conditions, sweat, impact, body flex, attachment shift, and constant motion artefacts. That is the part that usually separates a promising concept from a product that actually works. For an equine wearable like this, the hardest problem is not electronics alone. It is the combination of electrode contact stability, motion-noise handling, enclosure and girth attachment method, rider-safe form factor, BLE reliability, battery life, and overall product ruggedness. If these are not solved together from the beginning, the MVP can appear functional but fail in the field where it matters most. I would approach this from a hardware and productization perspective first — focusing on how to de-risk reliable signal capture, sensor integration, power architecture, attachment stability, and prototype readiness before scaling toward manufacturing. 1. Is your first priority live HR accuracy during high-speed sessions, or recovery-quality analysis after exertion? 2. Are you still open on electrode/contact strategy? If you message me, I can also share relevant hardware work and explain how I would tackle the hardest part first. Best regards, Prat PCB Must Innovations

@thienan2050

Hi there, Your project is similar to a recent project I implemented. However, that was a smartwatch for humans (including all the features you need: Heart rate, speed, GPS, mobile connection, tracking, etc.), not horses. For your specific case, I will modify the architecture to adapt to your requirements. Kindly message me for a more detailed discussion and a demo. --------------------------------- Best regards, Bui Thien An =========================================== About me I am an Embedded Software Engineer with 4 years of experience at BOS*H, and I have deep working knowledge within the Embedded Domain. I have rich experience in driver implementation working with I2C, SPI, DMA, UART, BLE, and Wi-Fi. I also have extensive experience with IMU (accelerometer/gyroscope) and ECG integration, as well as sensor handling and power optimization. I hope to have a chance to work with you.

@jakubf41

Hi there, I reviewed your concept and I’m a senior embedded/hardware engineer with 9+ years of experience designing wearable IoT and biosignal devices, including ECG acquisition systems, BLE products, and rugged battery-powered sensors for real-world conditions. Approach - I will design a robust ECG front-end (low-noise analog + dry electrode compatibility) ensuring stable heart-rate capture during motion - I will integrate BLE MCU (nRF52/ESP32), IMU, and optional GPS, optimizing for low latency and power efficiency - I will develop a compact PCB with proper analog/digital separation, motion artifact reduction, and reliable wireless performance - I will design an IP67 enclosure + girth mounting solution ensuring comfort, stability, and consistent skin contact - I will support prototype (MVP) build and transition to production, including BOM and manufacturing readiness I focus on accurate biosignal capture under movement, low-power design, and real-world durability. Questions - Preferred electrode type (wet vs dry)? - Target size/weight constraints? - Is GPS mandatory or optional for MVP? Best regard

@MIndlabsAi6

Hello, I am Vishal Maharaj, a seasoned professional with 20 years of expertise in JSON and Mobile App Development. I have carefully reviewed your requirement for an equine performance sensor and am confident in my ability to deliver a high-quality solution. To achieve this, I propose developing a compact sensor module with ECG electrodes for heart rate monitoring, IMU for motion tracking, and optional GPS for distance measurement. The device will feature Bluetooth Low Energy connectivity for real-time data transmission to a mobile app on both iOS and Android platforms. It will be designed to withstand galloping conditions, ensuring stable and accurate readings. I am keen on discussing this project further with you. Please initiate a chat to explore how we can collaborate effectively. Cheers, Vishal Maharaj