Adafruit
Adafruit Circuit Playground Express Developer Edition
Best all-in-one board for students and makers learning interactive electronics.
The Adafruit Circuit Playground Express Developer Edition is an enhanced version of the classic Circuit Playground, featuring an ATSAMD21 ARM Cortex M0 processor running at 48MHz. It includes 2MB of SPI Flash storage for code and libraries, and a MicroUSB port for programming and debugging. This versatile board can also act as a serial port, keyboard, mouse, joystick, or MIDI device, making it ideal for a wide range of interactive projects and learning experiences.
$44.99
Owner Satisfaction
4.6
/ 5
Category Rank
407
/ 1543
#407 in Development Boards
Price vs Category Average
-49%
Below average
Processor
21048
/ ATSAMD ARM Cortex M @ MHz
Who it's for
- Beginners seeking an all-in-one platform for electronics and coding
- Novices needing a gentle introduction to microcontroller programming
- Learners who value extensive tutorials and community support
Who should skip it
- Advanced developers requiring significant processing power and memory
- Budget-conscious makers looking for minimalist, low-cost hardware
- Prototypers who rely on traditional breadboard-based circuit design
Performance breakdown
Educational Versatility
An all-in-one sensor suite perfect for rapid prototyping and classroom learning.
Processing Power
The Cortex M0 handles interactive projects and basic logic with ease.
Peripheral Integration
Seamlessly emulates keyboards, mice, and MIDI devices for creative hardware projects.
Storage Capacity
Ample flash memory for complex code libraries and custom project assets.
Programming Accessibility
MicroUSB connectivity ensures a straightforward setup for beginners and experts alike.
Hardware Robustness
Durable design withstands frequent handling in experimental and educational environments.
Key Specs
Processor
ATSAMD21 ARM Cortex M0 @ 48MHz
Storage
2 MB SPI Flash
Interface
MicroUSB for programming and debugging
USB Functionality
Serial, Keyboard, Mouse, Joystick, MIDI
Operating Voltage
3.3V
Features
- Enhanced version of the classic Circuit Playground
- Onboard LEDs, sensors, and accelerometer
- Versatile USB functionality
- Ideal for interactive projects and learning
- ATSAMD21 ARM Cortex M0 Processor
- 2 MB SPI Flash Storage
- MicroUSB for Programming and Debugging
- Multi-functional USB Port
What customers say
Customers consistently praise the Adafruit Circuit Playground Express Developer Edition for its exceptional ease of use and remarkable versatility. Many highlight how quickly beginners can start coding and creating projects, making it an ideal educational tool for all ages. Its robust design and integrated sensors provide a fantastic platform for learning electronics and programming. Users appreciate the extensive online resources and community support, which further enhances the learning experience. This board truly empowers creativity, offering significant value for both new learners and experienced makers exploring interactive projects.
Know before you buy
The board is highly versatile and supports CircuitPython, MakeCode, and the Arduino IDE. This makes it suitable for both beginners using drag-and-drop blocks and advanced users writing C++ or Python.
No, the board comes with a comprehensive suite of onboard components, including an accelerometer, temperature sensor, light sensor, microphone, and ten NeoPixel LEDs. You can start building interactive projects immediately without needing additional hardware.
Yes, the board features multi-functional USB support. It can be programmed to act as a keyboard, mouse, joystick, or MIDI device, allowing you to create custom controllers or interactive interfaces.
The board includes 2MB of onboard SPI Flash storage. This is plenty of space for storing your scripts, libraries, and data files for most interactive projects.
The Circuit Playground Express features alligator-clip-friendly pads around the edge, which are designed for quick prototyping without soldering. While it is not a standard breadboard-compatible form factor, these pads make it very easy to connect to external components using alligator clips or jumper wires.
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