SKU: SBCD-0196
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DFRobot Gravity: IO Expansion Shield for Arduino V7.1

₹659.00 (Inclusive of all taxes)
Out of Stock

The DFRobot Gravity: IO Expansion Shield V7.1 simplifies Arduino project development by offering an easy, solder-free connection method for Gravity modules and other standard components. It features a communication switch, onboard LED, and reset button, making rapid prototyping more efficient.

Features

  • Eliminates soldering and complex wiring for quick assembly.
  • Features a dedicated switch for seamless wireless communication & program loading.
  • Integrates onboard LED indicators and a convenient reset button.
  • Ensures robust and reliable connections, minimizing project delays.
  • Compatible with Arduino Due and offers selectable 3.3V/5V operating voltage.

Out of stock

Description

The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 is a crucial accessory for streamlining Arduino-based electronics projects and robotics prototyping. Designed to eliminate common hurdles like extensive soldering and incorrect wiring, this shield significantly reduces development time and costs associated with component damage or setup complexities. It transforms the Arduino prototyping experience from a long-term endeavor into a more accessible and efficient process.

This latest iteration of the Gravity IO Expansion shield not only provides straightforward connectivity for a wide array of Gravity modules and standard components but also introduces enhanced features. Compatibility with the new Arduino Due, selectable 3.3V/5V operating voltage, and clearly color-coded interfaces for analog and digital pins ensure versatility and ease of use. Its immersion gold surface enhances durability and signal integrity, making it an ideal choice for reliable and rapid project development.

Key Features

  • Universal Compatibility: Fully compatible with a wide range of Arduino boards, including the new Arduino Due.
  • Selectable Operating Voltage: Provides a switchable 3.3V/5V operating voltage, catering to various sensor and module requirements.
  • Intuitive Interface Design: Features easily recognizable, color-coded headers for distinguishing digital and analog pins, simplifying wiring.
  • Enhanced Connectivity: Supports I2C, SPI, Xbee (Xbee pro), Bluetooth, and APC220 interfaces for broad peripheral integration.
  • Solder-Free Connections: Gravity standard connectors allow direct plug-and-play without the need for soldering.
  • Integrated Control: Includes an onboard LED and a dedicated reset button for easy debugging and operation.
  • Robust Construction: Manufactured with an immersion gold surface for improved durability and corrosion resistance.

Applications

  • Rapid Robotics Prototyping: Quickly connect sensors and actuators for robotic projects.
  • Embedded System Development: Streamline wiring for various microcontroller-based applications.
  • IoT Device Prototyping: Facilitate integration of wireless modules and sensors for IoT solutions.
  • Educational Electronics: Ideal for students and hobbyists learning Arduino without complex soldering.
  • Sensor and Actuator Integration: Easily interface a multitude of modules for data acquisition and control.

Technical Specifications

Model No. / NameExpansion Shield
CompatibilityArduino
Input Voltage (V)7-12V (PWR_IN), 4.8-6V (SERVO_PWR, depending on servo)
Compatible Module Voltage5V/3.3V selectable
Supported InterfacesI2C, SPI, Xbee (Xbee Pro), Bluetooth, APC220

Frequently Asked Questions

What Arduino boards are compatible with the DFRobot Gravity IO Expansion Shield V7.1?

The DFRobot Gravity IO Expansion Shield V7.1 offers broad compatibility with various Arduino boards, including the Arduino Uno, Mega, Leonardo, and importantly, the newer Arduino Due. Its design ensures seamless integration across a wide range of Arduino platforms, allowing developers flexibility in their projects.

What communication interfaces does this expansion shield support?

This shield is equipped to support several popular communication interfaces critical for embedded projects. These include I2C, SPI, and dedicated headers for Xbee (both standard and Xbee Pro modules), Bluetooth, and APC220 wireless modules. This versatility simplifies connecting various sensors and communication peripherals.

Can I select between 3.3V and 5V operation on the shield?

Yes, the DFRobot Gravity IO Expansion Shield V7.1 features a convenient switch that allows users to select between 3.3V and 5V operating voltages for connected modules. This capability is crucial for ensuring proper voltage matching with different sensors and peripherals, preventing damage and improving compatibility.

What are the power input requirements for the DFRobot Gravity IO Expansion Shield V7.1?

The shield typically accepts 7-12V via its PWR_IN input when powering the Arduino. For servo power, a dedicated SERVO_PWR input ranging from 4.8-6V is provided, depending on the specific servo requirements. This dual power input design ensures stable operation for both the main board and high-current peripherals.

Package Includes

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

Additional Information

Weight 0.034 kg
Dimensions 8 × 7 × 3 cm