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- Adafruit (PID 3505) Metro M0 Express - Design...
제품번호 #:
8199281
Adafruit (PID 3505) Metro M0 Express - Designed for CircuitPython - ATSAMD21G18
88% of respondents would recommend this to a friend
제품번호 #:
8199281
KRW 67975
Price Details
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*All items will import from 미국
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지금 주문하시면 도착 예정일 토요일, 9월 26
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Metro M0 Express is our first Metro designed for use with CircuitPython, a small but full-featured version of Python for use with electronics. It also features a ATSAMD21G18 chip and built-in USB support.
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Note: Step Down Voltage Transformer required for using electronics products of 미국 store (110-120). Recommended power converters 지금 구매.
What Stands Out
CircuitPython Ready
The Metro M0 Express is fully compatible with CircuitPython, enabling beginners and educators to rapidly develop projects without extensive programming knowledge, making hardware more accessible.
Powerful Microcontroller
Featuring the ATSAMD21G18 microcontroller, this board provides robust performance with faster processing speeds, making it suitable for complex applications in wearables, robotics, and IoT.
Versatile Connectivity
With multiple inputs and outputs, the Metro M0 Express supports a wide range of sensors and displays, offering flexibility in design and allowing users to create diverse electronic projects.
제품 세부 정보
| RAM Memory Installed | 2 MB |
| Memory Storage Capacity | 2 MB |
| Connectivity Technology | USB |
| Operating System | CircuitPython |
| Processor Brand | Adafruit |
| Wireless Compability | 802.11b |
| Compatible Devices | Mouse, Personal Computer |
| RAM Memory Technology | SRAM |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Brand | Adafruit |
| Model Name | FBA_3505 |
| Built-In Media | 4 rubber bumpers, 2 MB SPI Flash storage chip, ATSAMD21G18 ARM Cortex M0+ processor, 25 GPIO pins |
| UPC | 717520031437 |
| Manufacturer | Adafruit |
| Model Number | FBA_3505 |
| Mfr Part Number | FBA_3505 |
| Ram Memory Installed Size | 2 MB |
| Item Weight | 0.1 lbs (50 grams) |
Who Should Buy?
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Beginner Programmers
Ideal for newcomers to coding, it supports CircuitPython, making programming accessible and engaging with easy examples.
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Education Use
Perfect for educational settings, the Metro M0 Express allows students to explore electronics and programming fundamentals interactively.
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IoT Projects
Great for IoT enthusiasts, it has built-in Wi-Fi compatibility making it suitable for developing connected applications and prototypes.
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Advanced Developers
Experienced programmers seeking robust, complex microcontroller features may find it limited compared to more powerful alternatives.
제품 설명
Adafruit (PID 3505) Metro M0 Express - Designed for CircuitPython - ATSAMD21G18
질문이 있으십니까? 채팅하기
고객 질문 및 답변
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의문:
What is the Adafruit Metro M0 Express used for?
답변: The Adafruit Metro M0 Express is designed for building microcontroller projects that utilize CircuitPython. With its ATSAMD21G18 microcontroller, it's ideal for creating interactive devices like sensors, LED displays, and robotics. This board supports a multitude of sensors and modules, making it suitable for prototyping and educational purposes. Whether you're developing a simple home automation system or an advanced robotics project, the Metro M0 Express offers powerful capabilities in a compact design. -
의문:
What are the key features of the Metro M0 Express?
답변: The Adafruit Metro M0 Express boasts several features including an ATSAMD21G18 chip, an integrated USB connection for easy programming, and compatibility with CircuitPython libraries. Its built-in NeoPixel, a reset button, and a user-friendly pinout make it an excellent choice for both beginners and experienced developers. Its versatility is evident in projects ranging from environmental monitoring to wearable tech, allowing users to harness its full potential across a variety of applications. -
의문:
How does CircuitPython enhance the usability of the Metro M0 Express?
답변: CircuitPython enhances usability by providing a hands-on approach to coding and hardware interaction. Designed for beginners, it allows users to write Python code seamlessly while directly interacting with physical components. With libraries curated specifically for the Metro M0 Express, users can rapidly prototype and iterate on their projects, making it simpler to experiment with new ideas. This accessibility empowers hobbyists and educators to engage with electronics in innovative ways, fostering creativity and learning. -
의문:
Can I use the Metro M0 Express with Arduino IDE?
답변: Yes, the Metro M0 Express can be used with the Arduino IDE, although it is primarily designed for CircuitPython. To use it with Arduino, the board needs to be added to the IDE by installing the Adafruit SAMD board support package. This flexibility allows users who are already familiar with Arduino programming to transition to this board without a steep learning curve. It's excellent for users who want to expand their skill set and integrate additional functionalities available through the Arduino environment. -
의문:
What types of projects are best suited for the Metro M0 Express?
답변: The Metro M0 Express is well-suited for a wide range of projects, particularly those requiring sensor integration, data logging, or interactive displays. Whether you’re building a smart garden that monitors soil moisture, a LED light show using NeoPixels, or a simple weather station, the capabilities of the Metro M0 Express allow for diverse applications. Additionally, educational projects in schools and workshops can benefit from its ease of use, helping students learn programming and electronics simultaneously. -
의문:
What are the power requirements for the Metro M0 Express?
답변: The Metro M0 Express operates on 3.3V logic levels and is typically powered through a micro USB connection or by batteries. It's important to provide a consistent power source to ensure reliable operation, especially in projects that involve multiple components. Users can power it from an external source, provided that the voltage remains within the specified range. This flexibility allows for various project designs, enabling users to create portable solutions that suit their needs. -
의문:
Is the Metro M0 Express compatible with various sensors and add-ons?
답변: Absolutely, the Metro M0 Express is compatible with a wide variety of sensors and add-ons available from Adafruit and other manufacturers. This compatibility allows users to connect components like temperature sensors, gyroscopes, or displays with ease, facilitating complex projects without the need for extensive reconfiguration. By integrating a range of add-ons, users can expand the functionality of their projects, making it an ideal platform for prototyping and experimentation. -
의문:
What programming languages can I use with the Metro M0 Express?
답변: The Metro M0 Express is primarily designed for CircuitPython, but it also supports C/C++ via the Arduino IDE. This dual-language support caters to different preferences and expertise levels, making it a versatile tool for developers. Beginners might prefer CircuitPython for its simplicity, while more experienced programmers can leverage C/C++ for deeper control over hardware. This adaptability makes the Metro M0 Express accessible to a broad audience, from hobbyists to educators and professional developers. -
의문:
How does the built-in NeoPixel enhance projects using the Metro M0 Express?
답변: The built-in NeoPixel allows users to easily incorporate vibrant LED displays into their projects directly through the Metro M0 Express. With simple libraries provided by Adafruit, users can control the color and behavior of the LEDs, enabling stunning visual effects with minimal programming. This feature opens up creative avenues for projects like mood lighting, visual indicators, or engaging user interfaces, making it particularly appealing for artistic and decorative applications. -
의문:
Where can I buy the Adafruit PID 3505 Metro M0 Express - Designed For CircuitPython - ATSAMD21G18 in South Korea?
답변: You can purchase the Adafruit PID 3505 Metro M0 Express at Ubuy. They offer a variety of products and ensure a smooth shopping experience, making it a reliable platform for obtaining electronic components like the Metro M0 Express. With a focus on tech and gadgets, Ubuy provides convenience and efficiency, catering specifically to your needs in South Korea.
Adafruit Single Board Computers FBA_3505 Editorial Review
The Adafruit Metro M0 Express is a micro-controller board designed for use with CircuitPython programming. Customers have reported varying experiences with this product, with some stating that it worked well initially but failed later on, while others found it to be effective for basic testing and programming projects. One common issue is a decrease in performance speed when using CircuitPython. Nevertheless, the board has been praised for its ease of use, with customers appreciating the ability to drag and drop Python scripts onto the board. While the product is still developing its resources and knowledge base for Python programming, it appears to be a reliable option when it is not faulty.
Customer Reviews & Ratings
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장점
- Easy to use for basic programming projects
- Ability to drag and drop Python scripts
- No need for a compile cycle
- Greater number of test cycles compared to Arduino due to CircuitPython
단점
- May decrease performance speed when using CircuitPython
Platform Trust & Buyer Confidence
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11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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KRW 67975
지금 주문하시면 도착 예정일 토요일, 9월 26
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특징 및 장점
- Designed for use with CircuitPython
- Features an ATSAMD21G18 chip
- Built-in USB support for program & debug capability
- 256K of FLASH storage and 32K of RAM
- No soldering required, plug and play
- Includes rubber bumpers to prevent slipping
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