Arduino UNO SMD Development Board

The Arduino UNO SMD Custom Development Board is an enhanced and professionally redesigned version of the standard UNO platform, developed for students, innovators, and embedded system developers who require better organization, improved power stability, and expanded connectivity.

This board features an advanced power supply section with a customized power input port, modern USB Type-C connectivity, and an additional dedicated 5V and GND output port for external modules. Even with multiple sensors and devices connected, the improved power architecture ensures stable and reliable performance.

To simplify integration and wiring, the board includes a dedicated custom I2C port, three customized I/O ports, and four additional I/O expansion ports. It also provides both a dedicated hardware serial port and software serial support, making it easy to interface with GSM, GPS, Bluetooth, WiFi, and other communication modules.

All ports are arranged using color-coded Berg strip connectors for clear identification, reduced wiring errors, and cleaner project assembly. The organized multi-port layout makes this board ideal for robotics, IoT development, embedded applications, academic laboratories, and product prototyping.

This is not just a standard development board; it is a practical, project-oriented solution designed for real-world applications.

Specifications

• Microcontroller: ATmega328P (SMD Version)
• Operating Voltage: 5V
• Recommended Input Voltage: 7V – 12V
• Input Voltage Limit: 6V–20V
• Clock Speed: 16 MHz
• Customized Power Supply Input Port
• Advanced Power Regulation Section
• USB Type-C Interface
• Additional Dedicated 5V & GND Output Port
• Improved Power Distribution for External Modules
• 14 Digital I/O Pins
• 6 Analog Input Pins
• 3 Dedicated Custom I/O Ports
• 4 Additional I/O Expansion Ports
• Dedicated Custom I2C Port (SDA & SCL)
• 1 Hardware Serial (UART) Port
• Software Serial Support
• SPI Communication Support
• Color-Coded Berg Strip Connectors
• Organized Multi-Port PCB Layout
• Optimized for Robotics, IoT & Embedded Applications