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I will code arduino and esp32, design iot circuits and pcb, fast, pro, dfm ready

Jeff Dotson

United States

I speak English, Spanish, German, Dutch, French

PCB and Product Design Expert Turning Ideas into Market Ready Solution

I design and deliver manufacture-ready PCBs and product enclosures that turn your ideas into reality. From requirement analysis to schematic capture, simulation in LTspice, and optimized PCB layouts i...
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About this Gig

Need reliable Arduino/ESP32 help that ships on time? I build IoT & embedded solutions from concept to tested PCB for startups and teams.


Problems I fix:

  • Unstable firmware
  • Wi-Fi/BLE dropouts
  • Noisy power rails
  • Poor power budgets
  • Confusing docs
  • Parts EOL
  • Not manufacturable boards
  • Slow iterations.


USP: DFM-first design + test-driven firmware. You get clean schematics, production-ready PCB layout, commented C/C++ or Micro Python, and documentation.


Tools I Used:

  • Altium
  • KiCad
  • Proteus
  • PlatformIO/Arduino IDE
  • FreeRTOS
  • MQTT
  • Blynk
  • Home Assistant.


What I deliver: requirements review, parts selection, schematic capture, PCB stack-up & routing, firmware (sensors, UART/I2C/SPI, PWM), Gerber/BOM/CPL, prototype guidance, quick support.


Process: 1) brief 2) architecture 3) weekly updates w/ test videos 4) final files. Clear revisions, concise communication, on-time.


Looking for Arduino programming, ESP32 firmware, IoT development, PCB design or circuit design? Message me to know your goal and deadline, I'll suggest the best package. Do not order directly, Kindly contact before ordering


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code arduino and esp32, design iot circuits and pcb, fast, pro, dfm ready
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code arduino and esp32, design iot circuits and pcb, fast, pro, dfm ready

Platform:

Arduino

Sensors:

Temperature

•

Accelerometer

•

Ultrasonic

•

Microphone

+9 more

Expertise:

Firmware development

•

RTOS

•

Debugging

•

SoC optimization

+6 more

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