Nano Expansion Board

The Nano I/O Expansion Board is a powerful breakout shield designed to pair with your TechBox Nano (or Arduino-compatible Nano board). It expands your connection options and simplifies wiring by bringing all the digital, analog, PWM and I²C pins out in a breadboard-friendly format — making it ideal for classroom prototyping, clean breadboard setups, and rapid wiring changes. What’s Included: Nano I/O Expansion Board (fits Nano V2/V3) – Breakout shield mapping all major I/O lines, power rails, and communication headers for the Nano board. Pre-soldered Standoffs / Headers – Standard male headers installed for fast plug-in of the Nano and easy connection of jumper wires or breadboard leads. Board Features: Full I/O Breakout – All digital I/O pins, 8 analog inputs, 6 PWM pins and dedicated ground & power rails are brought out for classroom-ready wiring. I²C & Communication Headers – Includes clearly labeled SDA/SCL, RX/TX, and other communication ports to streamline