John Coleman

@johncolemanpro

RF PCB, IoT, ESP32, STM32 Production Ready Hardware Design Experts

France

English

About me

I specialize in professional PCB design and embedded hardware development for IoT, robotics, and electronic products. My services include schematic capture, multilayer PCB layout, RF PCB design, antenna integration, HFSS simulation, PCB review, design risk analysis, and production-ready manufacturing files. I work with ESP32, STM32, Arduino, and other microcontrollers to deliver optimized, reliable, and manufacturable designs with complete documentation, ensuring high performance, signal integrity, and fast turnaround.... Read more

Skills