I will develop production grade esp32 firmware using native esp idf

United Kingdom

I speak English

Embedded Systems Engineer

Hi there, I'm Olivia, an Embedded Systems Engineer taking IoT concepts from basic breadboards to production-ready hardware. Unlike standard Arduino coders, I build high-performance firmware natively u...
About this Gig

Are you tired of basic Arduino prototypes that crash in production?


Most developers build on development boards using heavy Arduino libraries. I engineer industrial-grade IoT products natively using the Espressif IoT Development Framework (ESP-IDF) and FreeRTOS. This delivers deterministic execution, low-power optimization, and enterprise security.


What I Do:

  • Native Firmware: ESP-IDF and FreeRTOS architecture for complete control over memory, multitasking, and battery consumption.
  • Hardware Engineering: Multi-layer PCB design (KiCad/Altium) with RF antenna optimization, low EMI, and DFM (Design for Manufacturing) standards.
  • IoT Protocols: Seamless integration of Wi-Fi 6, BLE 5, MQTT, and cutting-edge Matter over Thread.
  • Next-Gen Chipsets: Advanced firmware deployment for RISC-V targets (ESP32-C3, C6, C5).


Our Workflow:

  1. Architecture: We align on your hardware requirements and pin-mapping.
  2. Development: Clean firmware logic or custom PCB layout.
  3. Turnkey Handover: Commercial-grade source code and fabrication-ready Gerber/BOM files.


Please message me with your project requirements before ordering! Thank You.


Specialization:

Circuit design

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Schematics

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Layout

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Analysis

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Gerber

File format:

Gerber

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STEP

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SCH

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PDF

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Pcbdoc

Software:

Altium Designer

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EasyEDA

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KiCad

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LTspice

Interface:

UART

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USB

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SPI

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I2C

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SDIO

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Wi-Fi

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BLE

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BT