I will design esp32, arduino, stm32 pcb, schematic

United Kingdom

I speak English

Smart, Robust, and Scalable PCB Design for Industrial Applications

I am William Leo, An Industrial IoT PCB design specialist focused on creating reliable, high performance hardware for embedded systems and smart devices. I design efficient and scalable printed cir...
About this Gig

I am a professional embedded systems and PCB design engineer specializing in ESP32, Arduino, and STM32-based hardware development. I design clean, reliable, and production-ready electronic systems that turn your ideas into working products.

Whether you need an IoT device, embedded system, or industrial control board, I will deliver a complete solution with well-structured schematics and optimized PCB layouts focused on performance, stability, and manufacturability.

️ What I Offer

  • ESP32, Arduino, STM32 PCB design
  • Schematic design from scratch
  • Single, double, and multilayer PCB layouts
  • Gerber files and BOM for manufacturing
  • Optimized routing for signal integrity and power efficiency

Expertise

  • IoT and wireless systems (WiFi, BLE)
  • Industrial and automation boards
  • Sensor-based electronic systems
  • Power and communication circuits (UART, SPI, I2C)

Why Choose Me

  • Clean and professional PCB design
  • Focus on reliability and real-world performance
  • Manufacturability-focused (DFM-ready)
  • Clear communication and fast delivery 

CONTACT ME BEFORE PLACING ORDER

Specialization:

Circuit design

Gerber

File format:

Gerber

STEP

VRML

BRD

ODB

Software:

Altium Designer

LabVIEW

Proteus

PSIM

AutoCAD

PSpice

Interface:

HDMI

TDM

UART

SDIO

PCIe