I will design iot hardware pcb and firmware for esp32 stm32 system

Hello, thanks for stopping by,

Reliable embedded hardware requires more than basic PCB layout. Poor routing, unstable power design, and weak firmware integration can affect performance, communication, and manufacturability.

I design embedded IoT hardware systems with optimized PCB layout and firmware integration for ESP32, STM32, and MCU-based applications.

This service supports:

• Custom schematic design
• Embedded PCB layout
• ESP32 and STM32 integration
• Firmware development
• Sensor and communication modules
• WiFi and Bluetooth systems
• Power optimization
• Manufacturing ready outputs

Systems are designed with focus on:

• Stable embedded architecture
• Clean signal routing
• Low-noise performance
• Reliable firmware operation
• Production ready design workflow

Applications include:

• Smart IoT devices
• Wireless monitoring systems
• Automation controllers
• Sensor-based embedded systems
• Industrial IoT hardware

Deliverables may include

• Schematic files,
• PCB layout,
• Gerber files,
• BOM,
• Firmware source code,

and manufacturing outputs depending on project scope.

NOTE;

Please share your system requirements, MCU preference, interfaces, sensors, and project specifications before ordering.