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I'm seeking an experienced Embedded Systems & Firmware Engineer to develop a domestic outdoor radar level measurement system. The system should feature wireless communication, data logging, and alarm [login to view URL] mobile app compatible Key Requirements: - Design for outdoor durability - Implement robust wireless communication - Ensure accurate and reliable data logging - Develop alarm notification system Ideal skills and experience: - Embedded systems design - Firmware development - Experience with outdoor ruggedized devices - Proficiency in wireless communication protocols - Background in data logging systems
Project ID: 40717578
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77 freelancers are bidding on average $497 USD for this job

Hi, I am an embedded systems engineer with over 16 years of experience developing connected sensing products, including low-power firmware, wireless communications, reliable data logging, alarm handling, and rugged outdoor electronics. I can help develop this radar level measurement system as an integrated product, covering sensor interfacing, embedded hardware and firmware, mobile-app compatibility, and the path from initial concept through a consumer-grade production design. My approach would be to first confirm the measurement range, accuracy, tank or environment conditions, power source, preferred wireless coverage, and notification method. I would then build and validate the sensing, communications, logging, and alarm functions as a coordinated prototype, with particular attention to weather protection, connectivity recovery, calibration, and dependable operation outdoors. Has a radar sensor module already been selected? Should the mobile application be developed from scratch, and do alarms need to work locally, through SMS, or through a cloud service? My bid covers an initial functional prototype phase; production tooling and certifications can be scoped after the requirements are finalized. Please contact me to discuss details.
$750 USD in 14 days
7.6
7.6

With extensive experience in Embedded Systems and Firmware Development, I have the proficiency to design and develop highly accurate, outdoor radar level measurement systems. From my past projects, I've learned the importance of making systems robust for outdoor use while ensuring their accuracy in collecting and logging data - two key requirements of your project. Moreover, I can integrate wireless communication protocols into the system for seamless data transfers and develop a reliable alarm notification system for quick response. I bring solid experience in working with ruggedized outdoor devices which makes me well-acquainted with engineering systems that can withstand harsh conditions. To add value to your project, my expertise also includes Signal Processing and Sensor Integration, which will be vital for cutting-edge radar-level data analysis. In addition, my programming skills with PHP, Laravel, JavaScript, React.js, Node.js, Python and databases such as MySQL will enable me to create an intuitive mobile-compatible app for convenient access to the system's measurements. In conclusion, my expertise, technical skills, and understanding of your project ensure that I am uniquely equipped to create an efficient outdoor radar level measurement system.
$500 USD in 7 days
7.2
7.2

Proposal: I propose to develop a robust outdoor radar level measurement system tailored to your requirements. Utilizing my expertise in embedded systems, firmware development, and wireless protocols, I will create a durable and reliable solution. The system will feature ruggedized components for outdoor use, efficient wireless communication for data transfer, and alarm notifications for prompt alerts. Integration with a mobile app will enable real-time monitoring and analysis. With a focus on scalability and maintainability, we will develop a cutting-edge system that exceeds your expectations. Let's discuss further details to ensure the success of this project.
$675 USD in 5 days
6.9
6.9

Your domestic outdoor radar level measurement system demands rugged durability and reliable wireless communication. I recently delivered a rugged outdoor radar sensor with weatherproof enclosure and cloud data logging, achieving 99.7% uptime. - PCB-focused, multi-PCB design for rugged environments; portfolio: https://www.freelancer.com/u/markoa7 - Robust wireless and data logging with encrypted timestamps, ready for mobile app sync. - Alarm notifications and app integration for reliable alerts in harsh environments. Clarifying question: What environmental standards and regulatory certifications should guide the ruggedization and outdoor deployment (IP rating, regulatory approvals, temperature range)? Happy to hop on a quick call to discuss Marko Aleksic
$500 USD in 2 days
6.9
6.9

Hello there, Hope you are doing well We can develop your Outdoor Radar Level Measurement System with embedded hardware/firmware, wireless connectivity, reliable data logging, alarm notifications, and mobile app integration. Our approach would cover: Radar-based accurate liquid/material level measurement Outdoor-rugged device design with appropriate environmental protection Embedded firmware for sensor processing and measurement logic Wireless communication via LoRa/LoRaWAN, Wi-Fi, BLE, or 4G/NB-IoT, depending on range and deployment requirements Local data logging with timestamps and historical readings Configurable high/low level alarm thresholds Mobile app for real-time level monitoring, history and alarm notifications Cloud/API layer for remote monitoring and data synchronization, if required Battery/power optimization for long-term outdoor operation Device diagnostics, fault detection and communication recovery End-to-end testing under outdoor operating conditions Suggested Technology: Radar sensor + STM32/ESP32 or suitable industrial MCU, LoRaWAN/4G/NB-IoT connectivity, secure cloud REST/MQTT APIs, and Flutter for the Android/iOS mobile application.
$250 USD in 7 days
6.9
6.9

HI, KINDLY READ THROUGH MY PROPOSAL I will design and deliver a robust outdoor radar level measurement system with reliable wireless communication, data logging, alarm notifications and mobile-app compatibility, built for long-term domestic outdoor use. MY APPROACH ✅ Rugged outdoor-ready hardware and firmware design ✅ Accurate radar level sensing with stable data logging ✅ Robust wireless link and real-time alarm notifications ✅ Mobile-app compatible data access and configuration ✅ Clean, maintainable embedded firmware ready for production DELIVERABLES - Complete firmware and system architecture - Wireless, logging and alarm functionality - Mobile-app interface notes and integration guide - Brief documentation for deployment and maintenance QUESTIONS 1. Preferred radar sensor module and target measurement range? 2. Wireless protocol preference (LoRa, Wi-Fi, BLE, NB-IoT, etc.)? 3. Power source (battery, solar, mains) and alarm delivery method? Ready to start as soon as sensor preference and communication requirements are confirmed.
$250 USD in 4 days
6.6
6.6

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.
$500 USD in 7 days
6.1
6.1

Hello, I saw your project for a domestic outdoor radar level measurement system, and I’m interested in developing the complete embedded solution, including radar sensing, wireless communication, data logging, alarms, and mobile app connectivity. I’m an Electrical/Electronics Engineer with 15+ years of experience in embedded systems, STM32 firmware, sensor integration, industrial control, wireless communication, and electronic product development. I can develop the firmware and hardware architecture for: • Radar level measurement and signal processing • Reliable wireless communication • Timestamped local data logging • Configurable high/low level alarms • Sensor fault detection and communication recovery • Low-power operation for outdoor installations • Mobile app communication and configuration I have experience with STM32, LTE/cellular communication, RS485/Modbus, USB, SPI, I2C, sensors, data acquisition, and mobile-device integration. I can also support schematic/PCB development, prototype testing, debugging, and production preparation. For an outdoor product, I would pay particular attention to power management, communication reliability, environmental protection, measurement stability, and recovery from sensor or communication faults. I’d be glad to discuss the radar sensor, measurement range, wireless technology, power source, mobile platform, and alarm requirements. Best regards, Hamza
$250 USD in 4 days
5.4
5.4

Hi, I’m an experienced Flutter Developer with 6 years of expertise in building high-quality, scalable Android & iOS apps. I can handle complete app development, API integration, Firebase, UI/UX, and Play Store deployment. Let’s turn your idea into a powerful, user-friendly app!
$500 USD in 7 days
5.3
5.3

Drawing from my extensive experience in electrical engineering and mobile app development, I would be an ideal fit for your Outdoor Radar Level Measurement System project. At Web Crest, we have a successful track record of delivering robust and innovative solutions tailor-made to meet client-specific needs. Encompassing embedded systems design and firmware development, our skillset aligns aptly with the requirement for an outdoor radar level measurement system. Moreover, my proficiency in wireless communication protocols and my solid background in data logging systems make me well-equipped to ensure accurate data logging and implement robust wireles
$300 USD in 3 days
5.0
5.0

⭐⭐⭐⭐⭐ Create a Reliable Outdoor Radar Level Measurement System ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you're looking for an Embedded Systems & Firmware Engineer. You don't need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects in embedded systems. I will ensure your radar measurement system is durable, features robust wireless communication, and includes data logging and alarm notifications, all compatible with mobile apps. ➡️ Why Me? I can easily develop your outdoor radar level measurement system as I have 5 years of experience in embedded systems design and firmware development. My expertise includes working with outdoor ruggedized devices, wireless communication protocols, and data logging systems. I also have a strong grip on various technologies that will enhance your project. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you! ➡️ Skills & Experience: ✅ Embedded Systems Design ✅ Firmware Development ✅ Outdoor Ruggedized Devices ✅ Wireless Communication Protocols ✅ Data Logging Systems ✅ Alarm Notification Systems ✅ Mobile App Compatibility ✅ Circuit Design ✅ Signal Processing ✅ Prototyping ✅ Testing & Validation ✅ Troubleshooting Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
5.2
5.2

Building an outdoor radar level measurement system is a task that requires not only expertise in embedded systems and firmware development but also deep knowledge of ensuring durability of devices in harsh environments. I specialize in precisely this kind of work and have a track record of creating ruggedized products designed to withstand demanding conditions. My proficiency in implementing wireless communication protocols will enable seamless data transfer between your radar unit and receiver, ensuring the system's functionality even at significant distances or with obstacles. Their reliability is further complemented by my background in developing formidable data logging systems which will ensure accurate and large-scale data collection for comprehensive analysis at any point. For this project, your requirement for alarm notifications clearly shows the need for real-time monitoring. Years of experience has made me fluent in deploying applications on mobile platforms; making sure the information you need is only a fingertip away. As a cherry on top, I possess the skills to pair my firmware development with web and mobile stacks, solidifying my ability to deliver what you are seeking. Let's team up and make an intelligent system that actually works & ships!
$500 USD in 7 days
5.2
5.2

I can design and develop a complete outdoor radar level measurement solution, including embedded hardware, firmware, wireless connectivity, cloud/data logging, alarm notifications, and mobile app integration. The system will be engineered for reliable outdoor operation with a ruggedized enclosure, environmental protection, and stable performance in varying weather conditions. I will develop the embedded firmware to interface with the radar sensor, process level measurements, log data, and transmit information through suitable wireless technologies such as LoRaWAN, NB-IoT, LTE, Wi-Fi, or GSM depending on range and deployment requirements. The solution will include real-time monitoring, configurable high/low-level alarms, historical data logging, and mobile app compatibility for viewing measurements, receiving notifications, and managing device settings remotely. The architecture will be designed for accuracy, low maintenance, and scalability across multiple installations. My experience includes embedded systems, sensor integration, PCB/firmware development, wireless communication protocols, IoT platforms, data acquisition, and industrial monitoring systems. I can deliver hardware design guidance, production-ready firmware, communication infrastructure, testing do
$500 USD in 7 days
4.8
4.8

As an experienced Full Stack Web, and Mobile App Developer, I am confident in my ability to deliver a versatile and effective solution for your outdoor radar level measurement system. While my background primarily resides in web and mobile app development, I have a knack for system optimization and seamless integration. This quality, along with my proficiency with wireless communication protocols makes me an ideal candidate for ensuring the successful functioning of your system's communication capabilities. Moreover, my experience extends to the realms of database management which is vital for ensuring accurate and reliable data logging. I am also well-versed in the implementation of APIs, this can further help improve the feasibility of integrating your system with mobile apps as per your desire. Choosing me will guarantee not only a commitment to strict deadlines but also a constant flow of clear communication. Let's discuss further how I can leverage on my skills to make your vision a reality.
$500 USD in 7 days
4.3
4.3

Dear Client, Yes—this is feasible, but the real challenge is not simply measuring tank level with radar. The critical part is maintaining accurate level readings outdoors while handling sensor interference, environmental conditions, wireless communication, reliable data logging, alarm events and mobile connectivity. PCB Must Innovations brings 30+ years of electronics experience across embedded systems, sensor interfaces, wireless communication, low-power electronics and prototype validation. Profile: https://www.freelancer.in/u/electronicsdone I can own the radar sensor interface, wireless communication, power architecture, data logging and outdoor-ready hardware strategy. The amateur trap is making the radar report a level perfectly on the bench and discovering that rain, temperature, condensation or wireless dropouts make it behave differently outdoors. Haha, tanks are rarely as cooperative as laboratory containers. I’m happy to offer a free consultation first so we can define the measurement range, radar frequency, wireless technology, power source and mobile-app requirements before hardware is frozen. One question: what is the maximum measurement range and what wireless connection do you prefer—Wi-Fi, cellular, LoRa/LoRaWAN or Bluetooth? Message me with that answer and I’ll outline the cleanest radar, firmware, wireless and data-logging architecture and milestone path before you commit. Kind Regards Prat PCB Must Innovations
$450 USD in 4 days
6.4
6.4

Hi , this looks like a solid fit for an embedded build with real-world constraints, not a “wireless because it’s shiny” project. I can help design the embedded firmware around reliable sensor integration, robust data logging, and alarm handling for an outdoor radar level system, with wireless comms that behave like adults in bad weather. My background in Electronics, Electrical Engineering, PCB Layout, and Signal Processing lines up well with rugged outdoor hardware and dependable measurement systems. I’d structure the firmware for stability, add logging with recovery-safe storage, and make sure notifications are triggered cleanly when thresholds are crossed. For the mobile app compatible side, I can keep the device interface clean and integration-friendly so the app doesn’t have to fight the hardware. Which radar module and wireless protocol are you planning to use, or should I suggest a combo that won’t ghost the tank readings? If you already have the radar module selected, I’d love to know it , because picking the sensor early saves everyone from surprise popcorn later. Best, Miguel
$250 USD in 4 days
3.9
3.9

Hi, I can develop the embedded firmware and system architecture for your outdoor radar level measurement solution, including wireless communication, logging, alarms, and mobile-app connectivity. I can handle: • Radar sensor integration and signal processing • Accurate level measurement and filtering • MCU/firmware architecture • Wi-Fi, BLE, LoRa, or other suitable wireless communication • Local data logging with timestamps • Configurable high/low level alarms • Mobile app/API connectivity • Battery/power monitoring • Watchdog, reconnect, and fault-recovery logic • Outdoor-oriented PCB and enclosure design considerations • Calibration and configuration workflow • Firmware update support • Clear source code and technical documentation I’ll first define the measurement range, required accuracy, tank/container type, communication distance, power source, and environmental conditions. From there I can select the appropriate radar/MCU architecture and build the firmware, communication protocol, logging, and notification workflow. I can also support the mobile side with live level display, history, device status, settings, and alarm notifications. I’m available to start immediately and can work remotely with your team for prototype integration and testing. Best regards Ankit
$250 USD in 4 days
3.9
3.9

Hi, I can develop the embedded electronics and firmware for your outdoor radar level measurement system, including sensor integration, wireless communication, reliable data logging, alarm handling, and mobile-app connectivity. I have 10+ years of experience with embedded systems, ESP32/STM32 firmware, C, RTOS, PCB design, Raspberry Pi, wireless communication, and connected IoT devices. I can design the system around the required radar sensor, outdoor power/environmental requirements, and communication architecture. For $650 fixed, I can deliver the initial engineering implementation covering hardware architecture, PCB design foundation, firmware, sensor interface, wireless data transmission, logging and alarm logic, plus the API/interface required for the mobile application. I will first verify the radar sensor specifications, measurement range, accuracy, power requirements, and outdoor conditions before finalizing the design. Milestone funded before development. Best regards. Bojan Spasic From Serbia
$650 USD in 7 days
4.1
4.1

Hi there, I'm excited to discuss the outdoor radar level measurement system you want to develop. I have strong experience in embedded systems design and firmware development. I can implement a robust wireless communication protocol and a reliable data logging system tailored for outdoor conditions. Additionally, I can integrate an alarm notification feature that will ensure timely alerts. To align the implementation, a couple of things I want to confirm: 1- What specific wireless communication protocol do you prefer for this project? 2- Are there particular environmental conditions your system needs to withstand? Happy to further refine the technical details and suggest the best approach for your project. Looking forward to your response. Ali
$250 USD in 7 days
3.8
3.8

Hi, there. I am Manh "Outdoor Radar Level Measurement System" — you need a reliable outdoor embedded system that can measure levels accurately, communicate wirelessly, log data, and trigger alerts when required. I can help design the embedded hardware and firmware around the radar sensor, with focus on outdoor durability, stable wireless communication, accurate measurement, and reliable data logging. I can also integrate alarm notifications and develop the communication layer needed for a mobile app, while keeping the system suitable for future PCB and enclosure development. Could you please confirm the target measurement range and the type of material or liquid the radar system needs to measure? Looking forward to working with you.
$250 USD in 2 days
3.7
3.7

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