I will do custom usb iot rf wireless module pcb and nrf stm32 esp32 lora firmware

United States

I speak English

Custom PCB Design Professional Electronics Solutions

Hi, I’m Steven williams, a professional PCB designer and electronics specialist offering reliable solutions for your electronic projects. I specialize in custom PCB design, schematic capture, PCB layo...
About this Gig

Are you looking for a custom USB, IoT, RF, or wireless module PCB with reliable embedded firmware? I can develop a complete hardware and firmware solution tailored to your project requirements.


I specialize in custom embedded systems using ESP32, STM32, nRF, LoRa, USB, and wireless communication technologies. I can help develop compact and functional electronics for IoT devices, wireless modules, sensors, controllers, communication systems, and other embedded applications.


WHAT I WILL PROVIDE:

  • Custom schematic and circuit development
  • PCB layout and component placement
  • USB interface and connectivity
  • RF and wireless module integration
  • ESP32, STM32, nRF, and LoRa solutions
  • Embedded firmware development
  • GPIO, UART, SPI, I2C, and other interfaces
  • Wireless communication configuration
  • Power management and regulator sections
  • PCB design-rule checking and optimization


Whether you need a simple IoT board or a complete wireless embedded system, I can develop the hardware and firmware into a practical prototype-ready solution.


Lets bring your USB, IoT, RF, or wireless electronics project to life.

Specialization:

Circuit design

•

Schematics

•

Layout

•

Footprint

File format:

Gerber

•

STEP

•

VRML

•

3DS

•

PDF

Software:

Allegro

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Altium Designer

•

Eagle CAD

•

EasyEDA

•

Fusion 360

Interface:

HDMI

•

MIPI DSI/CSI

•

I2S

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UART

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USB

•

SPI

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I2C

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SDIO

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Wi-Fi

•

BT

•

GSM/GPRS

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