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Hi I will share the details with the shortlisted candidates. thanks
Project ID: 40364992
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21 freelancers are bidding on average €212 EUR for this job

I am a skilled and reliable Embedded Systems Engineer with over 6 years of hands-on experience in Arduino, ESP32/ESP8266, and microcontroller-based development. I specialize in designing efficient, stable, and scalable embedded solutions, turning ideas into fully functional hardware-software systems. I have a strong background in electronics, sensors, communication protocols (UART, I2C, SPI, MQTT, WiFi, BLE), and real-time embedded systems. My development approach focuses on clean, well-structured, and well-documented firmware, ensuring long-term reliability and easy maintenance. I also provide thorough testing, debugging, and performance optimization, including power efficiency improvements where required. I am a detail-oriented engineer with strong problem-solving skills and extensive experience in hardware debugging and firmware optimization. Beyond technical expertise, I value clear communication, meeting deadlines, and maintaining high client satisfaction. I work closely with clients to fully understand project requirements and deliver high-quality results. Pricing is flexible and can be discussed based on project scope and complexity. I am open to both short-term and long-term projects. Let’s work together to build a professional, reliable, and efficient embedded system for your needs.
€250 EUR in 7 days
7.5
7.5

Hi there, Thank you for your post—I’m very interested in learning more about your project. Based on your description, I’m confident I can support you efficiently and deliver high-quality results. I’m Samuel Tshibangu, a mechatronics engineer with several years of experience in PCB design, embedded systems, and product development using tools like Altium Designer. I’ve worked on a wide range of projects involving microcontrollers, power systems, communication interfaces, and full hardware/firmware integration, so I’m comfortable adapting quickly once I review your detailed requirements. I’ve also worked with similar types of components and systems, which allows me to move faster and provide reliable solutions. I’d be glad to review your details and get started right away—feel free to send me a message. Best regards, Samuel Tshibangu
€250 EUR in 1 day
6.4
6.4

Thank you, I look forward to reviewing the details. I’m confident I can deliver a reliable USB-C stereo audio PCB design. Once shared, I will quickly analyze requirements and propose a clear solution. I can also suggest optimal components and layout improvements if needed. My focus will be clean audio output and stable USB integration. I’m ready to start immediately and maintain clear communication. Samples can be provided upon request. Please feel free to share the specifications anytime. Regards, Engineer Muhammad Usman
€140 EUR in 5 days
6.7
6.7

As a multidimensional team, we bring a genuinely rare mix of capabilities to the table, and I believe I can cater to your ESP32 Home Meter Integration with MATTER needs on multiple levels. My name is Shadab and I lead a full stack engineering team specializing in AI, ERP systems, and hardware development - skills that will be invaluable for this project. I have extensive experience in PCB design and fabrication, along with a strong command over microcontroller programming (including the Arduino series, Raspberry Pi, ESP32, STM32). Our team is no stranger to sensor networks, MQTT/cloud connectivity, and production-ready firmware either - all essential components of your project. But what sets us apart goes beyond tech proficiency. We pride ourselves on our ability to think holistically. This means we don't see your project as just its hardware or software components; we understand it as a whole - an intricate web of interconnected sectors. This unique perspective will allow us to not just integrate but truly optimize your home meter system amidst the MATTER framework. Choosing us means choosing more than professionals; it means choosing problem solvers who are passionate about making technology work for you. So let's break boundaries and build something incredible together! Let's talk soon.
€250 EUR in 7 days
5.3
5.3

I look forward to hearing from you.
€200 EUR in 5 days
5.4
5.4

Hello dear, I am an Embedded Software Engineer with +3 years of experience in Embedded Software Development, Embedded Linux, and IoT Applications. I have a strong experience in building secure and reliable Production-grade solutions. With great knowledge in Embedded Software Design, C, C++17, Device Drivers, Bare-metal, RTOS/Zephyr, STM32, ESP32, nRF, BLE, MQTT, Linux. I can deliver your project with all requirements and really good documentation In addition, I am an Open-Source Contributor in the BLE sub-system in The Zephyr Project. Kind regards, Gomaa Mohammed Embedded Software Engineer
€225 EUR in 7 days
1.8
1.8

Hi,Are you looking for an ESP32-based solution that integrates your home meter seamlessly with the Matter protocol for reliable, future-proof smart home connectivity? I am an Electronics & Embedded Systems Engineer with 5+ years of experience in ESP32 development, IoT systems, and smart home integrations, including secure communication and low-power device design. I can develop a robust firmware and integration layer that connects your meter to the Matter ecosystem, ensuring compatibility with modern smart home platforms. Deliverables • ESP32 firmware with Matter protocol integration • Reliable data acquisition & communication interface • Secure and optimized connectivity (Wi-Fi / Thread if required) • Clean, well-documented source code • Setup guide and integration support I focus on building solutions that are stable, scalable, and compliant with modern IoT standards, ensuring smooth real-world deployment. Best regards, Hasan
€100 EUR in 3 days
2.0
2.0

As an adept C Programmer and Software Developer, I believe that my skills and experience align perfectly with your project requirements. My portfolio includes work on various projects, from designing and developing intricate websites to crafting holistic web applications, which equipped me with a firm grasp of the intricacies of coding. Moreover, I'm well-versed in integrating different platforms, ensuring a seamless compatibility between diverse technologies - I recognize the value of interoperability for the smooth running of IoT devices like ESP32. Overall, I am not just a developer who can fulfill your requirements; I am someone who fits into and adds value in projects like yours. With my deep-rooted understanding of HTML, CSS, PHP, Python and more, partnering with me means benefiting from meticulous work ethics and unmatched commitment to quality. So let's team up to turn your vision into reality.
€290 EUR in 7 days
0.0
0.0

Dear Client, before, I I have read your requirements carefully, and although the full scope is being shared with shortlisted candidates, I understand you need a solid solution around multi-instance emulator management, likely involving Android, VPS/Docker, scripting, automation, and backend control. I have already built several similar system and automation projects before, including environment setup, instance orchestration, process control, monitoring, and scalable backend workflows. The best solution is to build this with a clean, stable architecture so multiple emulator instances can be started, managed, monitored, and scaled reliably. I’ll focus on performance, clean scripting, and maintainable control logic so the setup stays usable instead of turning into a small disaster with screenshots. I’m new on Freelancer, but I bring rich experience and senior-level development skills. Best regards, Oluwatobi Okedairo
€50 EUR in 2 days
0.0
0.0

Hey There! Hope you are doing well. I am an electrical engineering student in nust and I have 2 years of experience in Embedded systems and Programming. I have done around 20 projects in the IoT domain. Looking forward to working with you.
€150 EUR in 5 days
0.0
0.0

Hello, I am a computer engineer familiar with ESP32, Microcontroller, embedded systems, and all your project's required skills. I see your project and I'm glad to hear details from you. Best regards, Mohamed Elwan
€180 EUR in 7 days
0.0
0.0

‼️ IF YOU’RE NOT HAPPY YOU DON’T PAY ‼️ I understand you’re looking for someone reliable to review details before moving forward. Clear communication and timely responses are key to a smooth process. I specialize in delivering clean, professional, and user-friendly solutions that are seamless, integrated, and automated. While I am new to Freelancer, I have tons of experience and have completed similar projects off-site, ensuring quality results tailored to your needs. I would love to chat more about your project! COME CHAT WITH ME, WORST CASE YOU GET A FREE CONSULTATION. Regards, Pietie Lubbe
€200 EUR in 14 days
0.0
0.0

Hello, I'm a Biomedical Engineer with years of experience in Microcontrollers and programming, Matlab and signals processing. I would like to handle your project.
€1,200 EUR in 5 days
0.0
0.0

Hello, I am an Electronics and Embedded Systems Engineer with a strong focus on smart home technologies. I have extensive experience working with ESP32 microcontrollers and integrating modern communication protocols for home automation. Why I am the right partner for this project: Matter Protocol Expertise: I am familiar with the Matter SDK and how to implement it on ESP32 to ensure compatibility with major ecosystems (Apple Home, Google Home, Alexa). Reliable Connectivity: Whether your project requires Wi-Fi or Bluetooth Low Energy (BLE) for the initial commissioning, I can ensure a stable and secure connection. Clean Architecture: I write optimized C++ code that handles device discovery and attribute reporting efficiently. Full Technical Guidance: I will provide the complete source code and a detailed setup guide so you can deploy the solution easily. I am ready to discuss the specific details of your home meter integration and start the development immediately.
€200 EUR in 4 days
0.0
0.0

The integration of the ESP32 home meter with the MATTER protocol presents a critical challenge in achieving seamless home automation, especially due to its reliance on Bluetooth Low Energy (BLE). To tackle this, developing a robust firmware that efficiently encapsulates BLE functionalities while ensuring compliance with MATTER specifications is essential. My recent work involved similar integrations, focusing on optimizing packet structures for rapid data transmission and connectivity stability. Expect the initial deliverable within 10 days. What does success look like for you at the end of this project?
€70 EUR in 14 days
0.0
0.0

Would love to complete your project as i am having plethora of experience in embedded software development, firmware, bare metal programming
€140 EUR in 7 days
0.0
0.0

Hi, I’m very interested in your ESP32 Home Meter Integration with Matter project. I have solid experience with ESP32 development, embedded firmware, energy/meter interfaces, and IoT communication protocols. I’m comfortable working in C/C++, Arduino, and ESP-IDF depending on project needs. I can help with: • ESP32 firmware development • Home meter / sensor integration • Matter protocol implementation or bridging • Reliable communication over Wi-Fi / BLE / Thread (if required) • Real-time data reading, processing, and reporting • Clean, modular, maintainable code • Debugging hardware + firmware issues • Testing and optimization for stable operation Relevant experience includes: • ESP32 smart home devices • Cloud-connected IoT systems • Sensor and metering projects • MQTT / REST / local automation integrations • Embedded drivers and protocol handling • Production-ready firmware development I understand many Matter projects require careful device modeling, commissioning flow, security handling, and stable connectivity. I can work through requirements once you share the details and suggest the best implementation path quickly. I communicate clearly, provide regular progress updates, and focus on delivering working results rather than just code. I’m available to start immediately. Once shortlisted and after reviewing your full requirements, I can confirm timeline, approach, and final cost. Looking forward to hearing the details. Best regards
€140 EUR in 7 days
0.0
0.0

Hi, You need an embedded software specialist to develop a reliable Bluetooth Low Energy and microcontroller based home automation system. I recently developed C based state machines and firmware for an MRS Electronics controller requiring strict register level programming, and I have built an ESP32 driven multi sensor IoT system using C++ for real time data processing. Since the exact project details are reserved for shortlisted candidates, I am ready to review your initial requirements to design a stable firmware architecture that ensures seamless wireless communication and responsive hardware controls. The biggest risk with wireless home automation systems is poor memory management and dropped Bluetooth connections that lead to unresponsive devices and a frustrating user experience. Which specific microcontroller family are you planning to use for the core of this hardware design? Regards, Talha
€30 EUR in 1 day
0.0
0.0

Faisalabad Sadar, Pakistan
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Member since Jul 9, 2011
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