The Arduino Nano I/O Expansion Sensor Shield is an expansion board designed to simplify connections between an Arduino Nano and various electronic components, sensors, and modules. It provides convenient power and signal connections for prototyping and DIY electronics projects.

Features

• Compatible with Arduino Nano development boards

• Provides easy access to digital and analog I/O pins

• Multiple 3-pin connectors for sensors and modules

• Supports convenient power and ground distribution

• Includes a DC barrel jack for external power input

• Onboard power indicator and reset button

• Ideal for prototyping and educational projects

Specifications

Pin Configuration

Applications

• Sensor-based Arduino projects

• Robotics and automation

• Smart home systems

• Temperature and humidity monitoring

• IoT prototypes

• Educational electronics experiments

Advantages

• Reduces wiring complexity

• Makes sensor connections easier

• Helps organize prototype circuits

• Supports rapid project development

• Suitable for beginners and experienced makers

Size

Compact PCB format designed to accommodate an Arduino Nano. Exact dimensions may vary by board revision.

Package Includes

– 1 × Arduino Nano I/O Expansion Sensor Shield

Note

Arduino Nano board, sensors, jumper wires, and other accessories are generally sold separately. Verify the shield’s pin labels and supported input voltage before connecting external power.