---
product_id: 498325239
title: "Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due"
brand: "seeed studio"
price: "€ 3.56"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/498325239-seeed-studio-base-shield-v2-with-16-grove-connectors-analog
store_origin: FR
region: France
---

# Onboard Power Toggle Compatible with Multiple Boards 16 Grove Connectors Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due

**Brand:** seeed studio
**Price:** € 3.56
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Build Smart, Build Fast!

## Quick Answers

- **What is this?** Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due by seeed studio
- **How much does it cost?** € 3.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/498325239-seeed-studio-base-shield-v2-with-16-grove-connectors-analog)

## Best For

- seeed studio enthusiasts

## Why This Product

- Trusted seeed studio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Feedback:** Stay informed with a power status LED and RST button for easy resets.
- • **User-Friendly Design:** Eliminate messy breadboards and jump wires for a cleaner workspace.
- • **Seamless Connectivity:** Effortlessly connect your sensors and LEDs with 16 Grove connectors.
- • **Universal Compatibility:** Works flawlessly with Arduino UNO, Mega, Leonardo, and Due.
- • **Power at Your Fingertips:** Control your projects with an onboard power toggle switch.

## Overview

The Seeed Studio Base Shield V2 is designed to simplify your Arduino projects by providing 16 Grove connectors for easy integration of sensors and LEDs. It features an onboard power toggle switch, a power status LED, and is compatible with various Arduino boards, making it an essential tool for any tech-savvy creator.

## Description

Description Arduino Uno is the most popular Arduino board so far, however it is sometimes frustrating when your project requires a lot of sensors  or Leds and your jumper wires are in a mess. The purpose of creating the Grove - Base Shield is to help you getting rid of bread board  and jump wires. With the rich grove connectors on the base board, you can add all the grove modules to the Arduino Uno very conveniently!   Apart from the rich grove connectors, on the board you can also see an RST button, a green LED to indicating power status, ICSP pin, a toggle  switch and four row of pinouts. There is no need to explain the RST button and LED, but you really need to know below two features that is very  important for your usage.   1.Power Compatible:  Every Grove connector has four wires, one of which is the VCC. However, not every micro-controller main board needs a supply voltage of 5V,  some need 3.3V. That's why we add a power toggle switch to Base Shield v2 so that you can select the suitable voltage of the micro-controller  main board you are using via this switch.  For example, if you are using Arduino UNO with Base Shield v2, please turn the switch to 5v position; while using Seeeduino Arch with Base Shield  v2, please turn the switch to 3.3v.    2.Board Compatible: The pinout of Base Shield V2 is the same as Arduino Uno R3, however Arduino Uno is not the board one that the Base Shield V2 is compatible with, here  we listed the boards that we have confirmed that can be used with Base Shield V2.   Arduino Uno  Seeeduino V4.2  Arduino Mega / Seeeduino Mega  Seeduino LoraWan  Arduino Leonardo / Seeeduino Lite  Arduino 101  Arduino Due  Intel Edison  Linkit One

## Features

- The purpose of creating the Grove - Base Shield is to help you getting rid of bread board and jump wires. With the rich grove connectors on the base board, you can add all the grove modules to the Arduino Uno very conveniently.
- Apart from the rich grove connectors, on the board you can also see an RST button, a green LED to indicating power status, ICSP pin, a toggle switch and four row of pinouts.
- The pinout of Base Shield V2 is the same as Arduino Uno R3, however Arduino Uno is not the board one that the Base Shield V2 is compatible with.
- Note: If using Base Shield v2 with Seeeduino V3, please solder the pads, P1 and P2.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Card Description | Dedicated |
| Wireless Type | 802.11b |
| Brand | seeed studio |
| Item Weight | 0.01 ounces |
| Package Dimensions | 4.17 x 2.64 x 1.14 inches |
| Color | Green |
| Manufacturer | Iunius |
| ASIN | B07MBVTJ7V |
| Is Discontinued By Manufacturer | No |
| Date First Available | January 6, 2019 |

## Product Details

- **Brand:** seeed studio
- **Connectivity technology:** I2C
- **Operating system:** arduino
- **CPU manufacturer:** VIA
- **Wireless communication standard:** 802.11b

## Images

![Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due - Image 1](https://m.media-amazon.com/images/I/61CHT-AduXL.jpg)
![Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due - Image 2](https://m.media-amazon.com/images/I/61fa7leGuaL.jpg)
![Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due - Image 3](https://m.media-amazon.com/images/I/514rMRIcssL.jpg)
![Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due - Image 4](https://m.media-amazon.com/images/I/61dgEFe63tL.jpg)
![Seeed Studio Base Shield V2 with 16 Grove Connectors Analog Digital UART I2C for Sensors and LEDs Onboard Power Toggle Switch Compatible with Arduino UNO,Mega,Leonardo,Due - Image 5](https://m.media-amazon.com/images/I/41JutPx7f8L.jpg)

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-03*