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I will program esp32 stm32 arduino microcontroller firmware embedded iot device develop
IoT Smart Audio, Embedded Systems Engineer, PCB Design And Firmware Development
Need IoT smart audio device or embedded systems development?
I design PCB layouts for wireless speakers, smart audio gadgets, and IoT devices with professional firmware programming. I program ESP32, S...
About this Gig
Program ESP32 STM32 Arduino Microcontroller Firmware for Embedded IoT Device Development.
Hello,
Are you looking for a reliable expert to program your ESP32, STM32, or Arduino microcontroller? You're in the right place.
I specialize in embedded firmware development for IoT devices, sensors, and wireless systems. Whether you need bare metal C code, RTOS integration, or a full IoT prototype I deliver clean, tested, and documented firmware fast.
WHAT I WILL DO FOR YOU:
- ESP32 / ESP8266 WiFi & BLE firmware
- STM32 Cortex-M embedded C development
- Arduino custom firmware & libraries
- Sensor integration I²C, SPI, UART
- MQTT, HTTP & wireless IoT protocols
- Real time & low power embedded systems
WHAT YOU GET:
- Clean, well commented source code
- Full testing & debugging included
- On time delivery & free revisions
No more wasted hours debugging. I handle the firmware so you can focus on your product.
Message me before ordering let's build something great!
Other Electronics Engineering Services I Offer
FAQ
What information do I need to provide before you start?
Please share your MCU model (e.g. ESP32, STM32F103), a schematic or wiring diagram, a list of peripherals or sensors, the desired functionality, and any existing code or datasheet. The more detail you provide, the faster and more accurately I can deliver.
Which microcontrollers and platforms do you support?
I work with ESP32, ESP8266, STM32 (all series), Arduino (Uno, Mega, Nano, Pro Mini), Raspberry Pi Pico, ATtiny, and other ARM Cortex-M based MCUs.
Can you write firmware in both C and Arduino IDE?
Yes. I develop in bare-metal Embedded C, STM32 HAL/LL libraries, Arduino framework (C++), and MicroPython.
Do you work with wireless protocols like BLE, WiFi, and LoRa?
Absolutely. I implement WiFi (TCP/IP, HTTP, MQTT), Bluetooth Low Energy (BLE GATT), LoRa/LoRaWAN, and Zigbee firmware. I also handle UART, SPI, I²C, and CAN Bus communication protocols for wired setups.
Will I receive the full source code after the project?
Yes you receive 100% of the source code, fully commented and documented. The code is yours to use, modify, and deploy. I do not retain any rights to the firmware I build for your project.
