I will make hardware prototyping, schematic, pcb design, esp32, esp8266, stm32, arduino

You have a great product idea but turning it into a real, working PCB is where most projects stall. Finding someone who can handle the full journey from schematic to production-ready files, while avoiding costly design mistakes, is harder than it should be.

I've designed complete hardware systems using ESP32, ESP8266, STM32, & ATmega covering everything from power supply & battery management to RF, sensors, & firmware. My boards go through proper signal integrity & EMI review, controlled impedance routing, and matching network design before a single file goes to the fab.

What's included

• Full schematic & PCB layout in KiCAD or EasyEDA
• RF design Wi-Fi, BT, LoRa, NFC/RFID UHF, 2.4 GHz
• Power supply & battery management/charging circuit
• Signal integrity, EMI review & stack-up guidance
• Controlled impedance & differential pair routing
• Basic test firmware (Arduino or STM32CubeIDE)
• SPI, I2C, UART, RS232, USB interface support
• Gerbers, BOM & assembly files ready for production

Tools & expertise

• KiCAD
• EasyEDA
• HFSS
• ESP32 / ESP8266
• STM32
• ATmega
• LoRa
• BLE
• NFC / RFID
• Embedded C
• Antenna design & tuning
• Microstrip / SMT antenna
• Low-power design

CONTACT ME NOW FOR MORE DETAILS OF YOUR PROJECT