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I will design embedded systems, iot hardware, and pcb prototypes
Hardware Design Engineer IoT Embedded Systems Developer ESP32, Arduino, PCB
I am an Electronics and IoT developer specializing in ESP32, Arduino, and embedded systems. I design circuits, develop firmware, and build smart IoT solutions such as energy monitoring, automation sys...
About this Gig
Looking for a professional electronics, embedded systems, or IoT hardware developer? I will help transform your idea into a reliable, functional prototype using industry-standard design practices.
I specialize in designing and developing custom electronics and IoT hardware prototypes using ESP32, Arduino, STM32, ESP8266, and Raspberry Pi Pico. My services include circuit design, component selection, firmware development, hardware integration, testing, and prototype optimization.
Microcontroller & Firmware Expertise
ESP32, Arduino, ESP8266, STM32, Raspberry Pi Pico
Embedded C/C++ programming
Sensor and actuator integration
UART, I2C, SPI, CAN, Wi-Fi, Bluetooth, MQTT communication
Driver development and firmware debugging
Real-time embedded system development
What You'll Get
Custom circuit and hardware design
Functional IoT or embedded system prototype
Clean, well-documented source code
Reliable testing and troubleshooting
Professional documentation and ongoing support
Whether you're a student, startup, researcher, or business, I can deliver scalable, future-ready embedded solutions tailored to your requirements.
Other Electronics Engineering Services I Offer
FAQ
What do you need to start the prototype development?
Please share your project idea, required features, preferred microcontroller (ESP32/Arduino), and any reference circuit or components if available.
Can you develop IoT prototypes with sensors and wireless communication?
Yes, I can build IoT prototypes using ESP32 or Arduino with sensors, WiFi, MQTT, and other communication modules.
Will you provide circuit diagrams and source code?
Yes, I will provide the circuit design, firmware source code, and guidance for building the prototype.
What information do you need to start my project?
Please provide your project requirements, expected functionality, preferred microcontroller (ESP32, Arduino, STM32, etc.), sensors/modules, communication method (Wi-Fi, Bluetooth, MQTT, LoRa, etc.), power requirements, and any existing schematics or documentation.
2. Which microcontrollers and platforms do you support?
I work with ESP32, ESP8266, Arduino, STM32, Raspberry Pi Pico, NodeMCU, and other embedded platforms. I also develop firmware for IoT communication protocols such as MQTT, UART, I2C, SPI, CAN, Wi-Fi, and Bluetooth.
3. Can you design both hardware and firmware?
Yes. I provide complete embedded system development, including circuit design, component selection, firmware development, hardware integration, testing, debugging, and documentation.
4. Will I receive the source code and project files?
Yes. Depending on the selected package, you'll receive well-organized source code, circuit schematics, documentation, and any agreed project files.
5. Do you provide post-delivery support and maintenance?
Yes. I provide post-delivery support to help with setup, troubleshooting, bug fixes, and minor adjustments. Long-term maintenance, feature upgrades, and additional development can also be arranged through a custom offer.
6. Can you work on custom IoT or embedded system projects?
Absolutely. Whether it's a prototype, research project, industrial automation system, smart home device, robotics project, or a commercial IoT product, I can develop a solution tailored to your requirements.
