# Nano V5 expansion board

> Expansion shield compatible with the Nano board, for tidy connection of multiple modules. Provides access to all digital and analog pins, each with plus power and GND, plus an I2C interface. Includes dedicated servo outputs (signal, plus, GND), a 5.5x2.1mm connector for external power 5-12VDC, a jumper to select the power source, and a reset button. The Nano board is not included.

- Page: https://sigmanortec.ro/en/nano-v5-expansion-board
- Price: 9.51 RON
- Availability: In stock; 1-2 zile
- Reference: 9157 · EAN: 5946936156228
- Category: Mechatronics and IoT > Shields and Expansion Boards
- Package (shipping data): 0.021 kg
- Updated: 2026-09-12
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:32 (Europe/Bucharest)

## Description

Nano compatible expansion shield, ideal for quick and tidy connection of multiple modules. Provides easy access to all digital and analog pins, each with plus and GND power supply, includes I2C interface for convenient connections. Has dedicated outputs for servo motors and 5.5x2.1mm connector for external 5-12V power supply, with jumper for source selection. Includes reset button.
This shield is compatible with the Nano development board and is meant to solve the problem of connections when several elements are connected.
It highlights all digital and analog pins, each with standard power pins (positive and negative), as well as the I2C interface for a more convenient connection.
The Nano board can provide a current of approximately 50mA, insufficient in the case of servomotors, for example. This problem is solved with this shield because it has a 5.5x2.1mm connector for external power supply, offering the possibility of power supply directly from the consumers' board.
It has individual outputs for servomotors (signal, plus and GND) and a selector (jumper) that allows switching between power from the board or from the external source
Specifications:
External supply voltage: 5 - 12VDC
Reset button: Yes
* The Nano board is not included
Pinouts: