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DFRobot

DFRobot Gravity: IO Expansion Shield for Arduino V7.1

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Shield for Arduino for everyday users

The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 by DFRobot is a value-for-money shield for arduino designed for everyday users. It features Model No. / Name: Expansion Shield and Compatibility: Arduino.

₹1,188
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Total: ₹1,188
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 18 Aug1 Sept
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Quick Specs

Model No. / Name: Expansion Shield
Compatibility: Arduino
Input Voltage (V): 7-12V, PWR_IN 4.8-6V, SERVO_PWR, depending on your servo
Additional Specs.: Compatible module voltage: 5V/3.3V
Support interface: I2C, SPI, Xbee (Xbee pro), Bluetooth, APC220
Shipping Weight: 0.034 kg

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Everyday convenience
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SKU: robu-1495698Category: Shield for Arduino

About This Product

The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 by DFRobot is a value-for-money shield for arduino designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Model No. / Name: Expansion Shield
  • Compatibility: Arduino
  • Input Voltage (V): 7-12V, PWR_IN 4.8-6V, SERVO_PWR, depending on your servo — works with standard household power
  • Additional Specs.: Compatible module voltage: 5V/3.3V — works with standard household power
  • Support interface: I2C, SPI, Xbee (Xbee pro), Bluetooth, APC220 — faster pairing, longer range, and lower battery draw
  • Shipping Weight: 0.034 kg
  • Shipping Dimensions: 8 × 7 × 3 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

This is a DFRobot Gravity: IO Expansion Shield for Arduino V7.1. IO Expansion shield is one of the market favourites. Fast robotics prototyping made affordable and simple thanks to this design. Soldering and wiring often become a problem when a bridged connection happens and components break. Increasing time and cost for projects. Often, without this solution and a soldering station, wire cripping tools or soldering station, robot prototyping or electronics DIY becomes a very long term project. The DFRobot Gravity IO Expansion shield allows you to connect Gravity modules and other standard components to your Arduino project with ease, and in this latest version, includes even more helpful features to help you build projects.

Features:

  1. Compatible with the new Arduino Due
  2. 3.3V/5V operating voltage select
  3. More Easily recognitive interfaces
  4. Colorful header for illustrating digital or analog pins
  5. Immersion gold surface

Packages Includes:

1 x DFRobot Gravity: IO Expansion Shield for Arduino V7.1

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.