I will create esp32 esp8266 arduino iot circuits firmware sensors wireless modules

Need a custom IoT circuit or sensor board for your next electronics project?

I will design an ESP32, ESP8266, or Arduino-compatible PCB around your hardware requirements.

WHAT I CAN DESIGN

• ESP32 and ESP8266 custom boards
• Arduino-compatible controller PCBs
• Temperature, humidity, and other sensor circuits
• Wi-Fi and Bluetooth module integration
• Power supply and battery-related circuits
• GPIO, UART, SPI and I2C connections
• Schematics, PCB layouts, and fabrication files

PROJECT DELIVERABLES

Your selected package can include a schematic, PCB layout, BOM, Gerbers, drill files, editable design files, and agreed design checks.

DESIGNED FOR YOUR APPLICATION

I consider component selection, available space, power requirements, interface compatibility, and practical PCB routing. Wireless performance also depends on antenna placement, the selected module, and the final environment.

Firmware development, programming, and hardware testing are included only when explicitly agreed.

LET'S BUILD YOUR IOT BOARD

Send your project description, preferred controller, sensor list, power source, board dimensions, and communication requirements. Contact me before ordering to confirm scope and deliverable