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I will fix, debug, or write code for your esp32 or arduino or stm32 project
Instrumentation and Software Engineer
I am a Biomedical Engineer passionate about using technology to improve healthcare outcomes. I have experience in firmware development, algorithm design, and data cleaning from my current private comp...
About this Gig
Fixing firmware bugs or setting up new microcontroller peripherals can quickly delay a project. I specialize in embedded C/C++ development, firmware debugging, and hardware integration for ESP32, STM32, Arduino, and general microcontrollers.
Whether you need a quick logic fix, clean driver code for a sensor, or complete IoT firmware, I deliver structured, well-commented code built for reliability.
What I offer:
- C/C++ Firmware development & debugging (Arduino IDE, PlatformIO, STM32Cube)
- Sensor & module integration (I2C, SPI, UART, PWM, ADC)
- Wireless communication setup (Wi-Fi, Bluetooth BLE, MQTT)
- Interactive Wokwi simulation setups for hardware-free testing
- Clear code documentation and wiring pinout guidance
I'll write modular code that is clean, easy to read, and ready to flash onto your hardware.
If you are unsure which package fits your setup or want to confirm hardware compatibility, send me a message with your project details before placing an order. Let's get your hardware running smoothly.
FAQ
What if I don't have the physical hardware to send to you?
You don't have to ship hardware. I can test and debug code using online hardware simulators like Wokwi, evaluate compilation in IDEs (Arduino IDE, PlatformIO, STM32Cube), or provide serial logs and live remote troubleshooting sessions to test directly on your setup.
What microcontrollers and development boards do you support?
I specialize in ESP32 (Wi-Fi/BLE), STM32 (ARM Cortex-M), Arduino boards, and standard 8-bit/32-bit microcontrollers using C and C++.
Can you write C++ code for sensors and communication protocols?
Yes. I write low-level driver and communication code for protocols including I2C, SPI, UART/Serial, PWM, ADC, Modbus, MQTT, and Bluetooth BLE.
Will I receive the full source code?
Yes, every order includes fully well-commented C/C++ source code (.ino, .cpp, .h, or IDE project files) so you have complete ownership and can easily modify or expand it in the future.
What information do I need to provide before placing an order?
Please share your microcontroller model, pinout setup, required sensors/modules, target IDE/framework (e.g., Arduino IDE or PlatformIO), and a brief description or flow of what you want the code to do.
