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Item #:
4281856
DFRobot Gravity: IO Expansion Shield for Arduino V7.1
Item #:
4281856
ANG 21
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Fast robotics prototyping made affordable and simple thanks to this design.
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What Stands Out
Versatile Connectivity
The IO Expansion Shield enables multiple connections for sensors and modules, providing flexibility and ease in prototyping projects with Arduino, making it ideal for enthusiasts and developers.
Enhanced Compatibility
Designed for seamless integration with various Arduino boards, the shield ensures broad compatibility, simplifying project setups and reducing the need for additional components.
User-Friendly Design
With clear labeling and standardized ports, the Gravity IO Expansion Shield allows beginners and experts alike to quickly assemble circuits, accelerating development while minimizing errors during connections.
Product Details
- Compatible with Arduino Due and other models including UNO and Mega
- Supports 3.3V/5V operating voltage selection for increased compatibility with components like Raspberry Pi
- Includes color-coded interfaces for easy recognition of digital or analog pins
- Features Xbee socket for wireless communication and connection to modules like RF, wireless, and others
- Comes with a jumper for voltage hardware setting, allowing compatibility with a wider range of components at 3.3V
- Includes a dedicated servo external power with protective diode and LED connected to pin 13 for easy operation
| Product Dimensions (L x W x H) | 3.5 x 2.5 x 0.9 inches (8.9 x 6.4 x 2.3 cm) |
| Item Weight | 1.41 ounces (39.97 grams) |
| Item model number | DFR0265 |
| Is Discontinued By Manufacturer | No |
| Date First Available | November 19, 2015 |
| Manufacturer | DFRobot |
Who Should Buy?
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Arduino Enthusiasts
Perfect for hobbyists who want to expand their Arduino functionalities and connect multiple modules easily.
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Educational Purposes
Ideal for students learning about electronics, as it provides an easy interface for experimenting with various sensors.
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Prototype Developers
Great for developers working on rapid prototyping, allowing for quick connections and testing of various hardware components.
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Advanced Users
Advanced users may find limitations in functionality and customization options compared to more professional development boards.
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Non-Arduino Users
Not suitable for those using other microcontroller platforms, as it's specifically designed for Arduino compatibility.
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Minimalist Projects
Users with minimalistic needs may not require the additional features and expandability this shield provides.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the DFRobot Gravity: IO Expansion Shield for Arduino V7.1 used for?
Answer: The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 is designed to expand the functionality of Arduino development boards by providing additional input/output pins and connectivity options. This shield allows users to connect various sensors and modules seamlessly, making it an essential tool for both beginners and advanced hobbyists. It is particularly useful for projects involving robotics, IoT devices, and automated systems, as it simplifies the integration of different hardware components. -
Question:
How many I/O ports does the DFRobot Gravity Expansion Shield offer?
Answer: The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 features a total of 20 I/O ports, which include digital, analog, and PWM pins. This extensive range makes it easy to connect multiple devices and create complex projects without running out of available connections. With its compatible interface, you can manage multiple sensors and output components, ensuring your projects can leverage the full potential of the Arduino platform. -
Question:
Is the DFRobot Gravity Expansion Shield compatible with all Arduino boards?
Answer: The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 is compatible with a wide range of Arduino boards, including Arduino Uno, Mega, Nano, and others. It features standardized mounting holes and pin configurations, making it easy to attach and set up. This compatibility allows users to easily upgrade their projects, switch boards, or expand existing setups without needing to change their entire hardware setup. -
Question:
What types of sensors and modules can I connect to this expansion shield?
Answer: With the DFRobot Gravity: IO Expansion Shield, you can connect a variety of sensors and modules, including temperature sensors, ultrasonic distance sensors, and various communication modules such as Bluetooth or Wi-Fi. Its flexible design and multiple I/O options make it highly versatile for prototyping. Users can cater to numerous applications ranging from environmental monitoring to smart home automation by utilizing different combinations of connected devices. -
Question:
Does the shield have built-in features for specific projects?
Answer: Yes, the DFRobot Gravity: IO Expansion Shield for Arduino V7.1 includes additional features like a buzzer interface and LED indicators to simplify integration for specific projects. It also contains dedicated ports for power supply, enabling direct connections to sensors without requiring extra power sources. This design consideration helps streamline the development process and enhances project reliability, making it suitable for educational and hobby applications. -
Question:
Can I stack other shields on top of the DFRobot Gravity Expansion Shield?
Answer: Yes, the DFRobot Gravity: IO Expansion Shield is designed to be stacked with other shields, thanks to its relative low-profile design and adherence to Arduino's shield specification. Users can connect additional shields for enhanced functionality, such as adding motor drivers or wireless communication capabilities. This versatility allows for the development of complex projects that require multiple functionalities without major modifications. -
Question:
What programming environments can I use with this expansion shield?
Answer: You can use the DFRobot Gravity: IO Expansion Shield with various programming environments, including the Arduino IDE and other compatible platforms like PlatformIO. The shield is supported by several libraries, and DFRobot provides resources and documentation to help users get started. This flexibility makes it easy for developers to select their preferred environment and utilize the resources that best fit their experience level and project requirements. -
Question:
Are there any tutorials available for beginners?
Answer: Yes, DFRobot provides a wealth of tutorials and example projects specifically tailored for the Gravity: IO Expansion Shield for Arduino V7.1. These resources cover various topics, from basic setup instructions to more complex project ideas, making it an ideal learning tool for beginners. Following these tutorials can provide a comprehensive understanding of Arduino programming and hardware integration, allowing users to gain hands-on experience effectively. -
Question:
What materials is the DFRobot Gravity Expansion Shield made of?
Answer: The DFRobot Gravity: IO Expansion Shield for Arduino V7.1 is constructed using high-quality PCB material that ensures durability and reliable performance during operation. Additionally, the connectors are made of gold-plated metal to enhance conductivity and minimize signal loss. This combination of materials not only provides long-lasting performance but also contributes to the stability of your projects by ensuring solid connections with sensors and modules. -
Question:
Where can I buy DFRobot Gravity: IO Expansion Shield for Arduino V7.1 in curacao?
Answer: You can purchase the DFRobot Gravity: IO Expansion Shield for Arduino V7.1 from Ubuy, a trusted online shopping platform available in curacao. Ubuy offers a convenient shopping experience, enabling you to explore various electronic components and related products while also benefiting from easy account management and customer support.
DFROBOT Single Board Computers DFR0265 Editorial Review
DFRobot Gravity: IO Expansion Shield for Arduino V7.1 is a top-quality shield that offers great versatility and is highly recommended by customers. The overall quality and materials used are good, and the product provides a lot of sensors for Arduino projects. However, some customers had trouble getting the A5 pin to work correctly, and one customer was not able to distribute voltage sources greater than 5vdc.
Customer Reviews & Ratings
34 customers ratings
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Pros
- Top quality materials and overall quality
- Highly versatile
- Provides a lot of sensors for Arduino projects
Cons
- Some customers had difficulty getting the A5 pin to work correctly
Product Price History
Important information
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ANG 21
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Features & Benefits
- Fast and affordable robotics prototyping
- Color-coded input and output for easy recognition
- Compatible with a range of modules, sensors, and devices
- Supports wireless connectivity like RF, wireless, bluetooth
- 3.3V voltage output interface and I2C interface
- Supports Xbee, Bluetooth, APC220, and SD card read/write