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I will do stm32, esp32, embedded systems, iot, firmware and raspberry pi projects
United States
I speak English, French, Spanish, German, Greek
PCB Design and Electronics Engineer
Hi, I'm Eric William, an electronics engineer specializing in PCB layout, circuit schematics, and embedded hardware. I help startups, engineers, and hobbyists turn ideas into reliable boards ready for...
About this Gig
Need help with a STM32, Arduino, ESP32, or embedded systems project? I can help you develop reliable embedded solutions for IoT devices, automation systems, and custom electronics.
I specialize in building stable firmware and embedded applications for microcontrollers and connected devices. Whether you need firmware development, debugging, sensor integration, or a complete IoT project, I can turn your concept into a working system.
I work with STM32, Arduino, ESP32, Raspberry Pi, sensors, and communication modules to develop efficient and scalable embedded solutions.
Services Included
- STM32 firmware development
- Arduino and ESP32 programming
- Embedded C and microcontroller programming
- IoT system development
- Sensor and module integration
- Debugging and code optimization
- Prototype and embedded project development
Platforms I Work With
- STM32
- Arduino
- ESP32
- Raspberry Pi
- Microcontrollers & IoT devices
Tools & Technologies
- C / Embedded C
- Python
- Embedded Firmware Development
- Sensor Integration
- IoT Communication Systems
My goal is to deliver clean, reliable code and embedded systems that work in real-world applications.
Feel free to CONTACT ME and let's build it together.
My Portfolio
FAQ
What types of projects can you develop?
I can develop a wide range of embedded and IoT projects using STM32, Arduino, ESP32, and Raspberry Pi. This includes sensor-based systems, automation projects, IoT devices, communication systems, motor control, data logging, and custom microcontroller applications. Whether you need a small prototyp
Can you help with debugging or fixing existing code?
Yes. If you already have an embedded project but are facing issues such as bugs, unstable behavior, or features not working correctly, I can review your code and hardware setup to identify the problem. I will debug the firmware, optimize the code, and ensure your project works as expected.
Which platforms and programming languages do you work with?
I mainly work with STM32, Arduino, ESP32, and Raspberry Pi platforms. For programming, I use Embedded C, C/C++, and Python depending on the project requirements. I also work with various sensors, communication protocols, and hardware modules used in IoT and embedded systems.
Do you provide guidance for hardware connections and setup?
Yes. If your project requires hardware connections, I can guide you on how to connect sensors, modules, and microcontrollers correctly. I can also provide circuit explanations and help you understand how the system works so you can test and run the project successfully.
Can you develop complete IoT or embedded system projects?
Yes. I can develop complete embedded solutions including firmware development, sensor integration, communication setup, and system logic. Whether it is a prototype or a custom IoT device, I can help you build a working and reliable system.
What information do you need before starting the project?
Before starting, it helps to have a clear idea of your project requirements. Useful information includes the microcontroller or board you want to use, the sensors or modules involved, the expected functionality, and any existing code or documentation. If you are unsure about some details, I can hel
