I will do pcb design, esp32, arduino, iot pcb, shield and sensor module

I'm an embedded hardware designer focused on wireless and IoT systems. I have helped 50+ teams bring smart devices from concept to certified production, with deep expertise in RF layout, antenna matching, and compact module integration.

I design custom shields, breakout boards, and IoT modules for ESP32, Arduino, STM32, and nRF chips. Every layout prioritizes RF performance, thermal management, and manufacturing readiness. I optimize trace lengths, impedance, and power delivery for reliable wireless communication.

Software Used;

KiCad, EasyEDA Pro, Altium (on request), LCSC/Seeed Studio DFM tools, basic RF simulation

What I Offer;

️ Custom shield/module schematic

️ PCB layout with antenna/RF optimization

️ Gerber, BOM, CPL, assembly files

️ 3D render + footprint verification

️ DFM report + JLCPCB/PCBWay compatibility check

Why Choose Me:

RF aware routing impedance, ground return, antenna clearance

Pre verified footprints for ESP32/STM32/Arduino ecosystems

Assembly ready files for JLCPCB SMT service

Clear documentation + pinout mapping for your firmware

Send your pin requirements, sensor list, or reference design. I will deliver a production ready IoT board in 35