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I will do microcontroller programming, firmware engineer esp32 stm32 arduino iot device
PCB Design And Firmware Engineer, Hardware Development And IoT Solutions
I'm a hardware engineer specializing in PCB layout design, embedded systems programming, and IoT device development. I design audio interface PCBs, USB MIDI controllers, DJ controller hardware, and cu...
About this Gig
Do Microcontroller Programming & Firmware Engineering for ESP32 STM32 Arduino IoT Device
Need expert Microcontroller Programming and Firmware Engineering for your project? You're in the right place.
I specialize in writing clean, reliable firmware for ESP32, STM32, Arduino, and IoT devices. From GPIO control to full wireless communication I engineer firmware that works first time.
WHAT I DELIVER:
- Microcontroller programming (ESP32, STM32, Arduino)
- Custom firmware engineering & optimization
- IoT device firmware with WiFi, BLE & MQTT
- Sensor & peripheral integration
- Interrupt, timer & low-power firmware design
- Well commented, tested source code
PACKAGE INCLUDES:
- Clean production ready firmware
- Full source code ownership
- Testing, debugging & free revisions
Stop wasting time on broken code. I build firmware that runs reliably on your hardware.
Message me with your project details let's get started!
Other Electronics Engineering Services I Offer
FAQ
Which microcontrollers do you support?
I support ESP32, ESP8266, STM32 (all series), Arduino (Uno, Mega, Nano), Raspberry Pi Pico, ATtiny, and other ARM Cortex M MCUs. Message me if you're unsure I'll confirm compatibility before you order.
What programming language do you use?
I develop in Embedded C, C++, and the Arduino framework depending on your hardware and project needs. I match the language to your toolchain Keil, STM32CubeIDE, Arduino IDE, or PlatformIO.
Can you optimize my existing firmware?
Yes. I handle firmware debugging, performance optimization, memory footprint reduction, and feature additions. Share your current code and describe the issue I'll review it free and give a clear plan before you order.
What if the firmware doesn't work on my device?
If the firmware doesn't perform as agreed in the project requirements, I can also help you debug and fix it at low cost.
Will I own the source code after delivery?
Absolutely. You receive 100% of the source code, fully commented and documented. The firmware is yours to use, deploy, and modify freely. I retain no rights to code I write for your project.
