I will esp32 firmware development, rtos, i2c, spi, pmbus, uart iot dc dc controller

Hi there,

Are you looking for a reliable ESP32-S3 firmware expert to bring your embedded product to life? No worries!!! I got you covered.

I specialize in professional ESP32-S3 firmware development, custom board bring-up, and low-level driver implementation using Embedded C and ESP-IDF. Whether you're building a new hardware platform or integrating complex power systems, I deliver clean, scalable, and production-ready code.

What I Can Do:

• Custom I2C / SPI / UART driver development
• PMBus & DC-DC controller integration
• FreeRTOS integration & task architecture design
• HAL porting & low-level hardware abstraction
• Custom board bring-up & debugging
• Oscilloscope-based signal validation
• Power management & peripheral optimization

I focus on:

• Clean, modular, maintainable code
• Hardware-software integration accuracy
• Efficient debugging & fast turnaround
• Clear communication throughout the project

From prototype to production, I ensure stable, optimized, and well-documented firmware tailored to your hardware.

Lets turn your ESP32-S3 project into a robust, market-ready solution.