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I will develop embedded iot firmware esp32 stm32 nrf52840 zephyr rtos arduino freertos
Embedded Systems Engineer ESP32 STM32 nRF52 IoT PCB Design Firmware Development
I’m an Embedded Systems Engineer specializing in firmware development, IoT solutions, and PCB design. I develop reliable firmware for ESP32, STM32, nRF52, Raspberry Pi, and ARM microcontrollers using ...
About this Gig
Develop Professional Embedded IoT Firmware for ESP32, STM32, nRF52840, Arduino & Zephyr RTOS
I develop secure, efficient, and scalable embedded firmware for ESP32, STM32, Arduino, Nordic nRF52840, and other microcontrollers using Zephyr RTOS, FreeRTOS, and bare-metal programming. Whether you're building a prototype, commercial product, or industrial IoT solution, I can help bring your idea to life.
Services I Offer
- ESP32/STM32 firmware development
- Arduino programming
- Nordic nRF52840 firmware
- Zephyr RTOS development
- FreeRTOS application development
- Embedded C/C++ programming
- Custom device driver development
- BLE and Bluetooth Low Energy
- Wi-Fi, MQTT, HTTP, TCP/IP, UDP
- LoRa, SPI, I2C, UART, CAN, USB
- GPS, RFID, NFC integration
- Sensor and actuator integration
- OTA firmware updates
- Power optimization
- Bootloader implementation
- Industrial IoT solutions
- Firmware debugging and optimization
- Hardware bring-up and testing
- Custom communication protocols
Please contact me before placing an order so we can discuss your hardware, requirements, and project scope.
Platform:
ESP32
Expertise:
Firmware development
•
RTOS
•
IoT
FAQ
What embedded platforms do you support?
I develop firmware for ESP32, STM32, Arduino, Nordic nRF52840, and other ARM-based microcontrollers using Embedded C/C++.
Do you develop firmware with Zephyr RTOS and FreeRTOS?
Yes. I have experience developing multitasking embedded applications using Zephyr RTOS, FreeRTOS, and bare-metal programming, depending on your project requirements.
Can you integrate sensors and communication modules?
Yes. I can integrate sensors and modules such as BLE, Wi-Fi, LoRa, GPS, RFID, NFC, CAN, UART, SPI, I2C, MQTT, Ethernet, and many others.
Do you provide the complete source code?
Yes. All packages include clean, well-documented source code unless a custom agreement specifies otherwise.
Can you debug or improve my existing firmware?
Absolutely. I can troubleshoot bugs, optimize performance, reduce power consumption, improve communication reliability, and refactor existing firmware.
What do you need before starting my project?
Please provide your project requirements, hardware specifications, schematic (if available), communication protocol details, and any existing code or documentation.
Can you work on commercial or industrial IoT projects?
Yes. I can develop firmware for prototypes, commercial products, industrial automation, smart devices, wireless systems, and custom embedded solutions.
Do you sign NDAs or keep projects confidential?
Yes. I respect client confidentiality and am happy to work under a Non-Disclosure Agreement (NDA) if required.
Can you help with hardware bring-up and testing?
Yes. I can assist with board bring-up, peripheral testing, driver development, communication validation, and firmware verification.
