Arduino Nano IO Shield V1.0 is a compact, plug-and-play expansion board designed specifically for Arduino Nano V2 and V3, breaking out all digital and analog I/O pins into clearly labeled, accessible outputs for clean, breadboard-free prototyping.
Key Features:
- Full Arduino Nano V2/V3 pin breakout — every pin accessible through labeled outputs
- PWM support — direct servo and motor PWM control connections
- I2C interface — clean connection for LCD, OLED, RTC, and I2C sensor modules
- UART interface — serial communication without jumper wire clutter
- Servo motor connections — dedicated servo headers for direct servo wiring
- Breadboard-free design — eliminates loose jumper wire connections
- Clearly labeled pins — reduces wiring errors and speeds up prototyping
- Compact footprint — robotics and enclosure-friendly size
- Direct Nano plug-in — no soldering required for shield connection
- External power input — powers shield and connected modules independently










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