- Home Page /
- Electronics /
- Computer Accessories /
- Computer Components /
- Single Board Computers /
- Adafruit Feather M0 Express - Designed for Ci...
0 ratings
Item #:
38077936
Adafruit Feather M0 Express - Designed for CircuitPython
90% of respondents would recommend this to a friend
Item #:
38077936
ZMW 999
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 20
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
CircuitPython Compatibility
Seamlessly integrates with CircuitPython, allowing users to easily program and prototype without needing extensive technical knowledge, making it ideal for beginners and educators.
Compact Design
Lightweight and space-efficient, the Feather M0 Express fits into various projects easily while maintaining connectivity options, catering to hobbyists and developers needing portability.
Built-in Support
Features an onboard USB interface for programming and power, eliminating the need for additional components, thus enhancing the user experience and speeding up the development process.
Product Details
- ATSAMD21G18 @ 48MHz with 3.3V logic/power
- 256KB of FLASH + 32KB of RAM
- Built-in USB for USB-to-Serial program & debug capability
- Designed for use with CircuitPython and Arduino IDE
- Mini NeoPixel, 2 MB SPI Flash storage, and prototyping space included
- Can be used as storage for scripts, libraries, and files in CircuitPython
| RAM Memory Installed | 32 KB |
| Memory Storage Capacity | 2 MB |
| Processor Speed | 48 MHz |
| Connectivity Technology | I2C, USB |
| Operating System | CircuitPython |
| Processor Brand | Atmel |
| Wireless Compability | Bluetooth |
| Compatible Devices | Computers (PCs, laptops, tablets), microcontrollers, sensors, displays, other peripherals |
| RAM Memory Technology | LPDDR3 |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Brand | Adafruit |
| Model Name | Feather M0 Express |
| Built-In Media | Headers |
| UPC | 717520031277 |
| Unit Count | 1 Count |
| Manufacturer | Adafruit |
| Model Number | 3403 |
| Mfr Part Number | 3403 |
| Ram Memory Installed Size | 32 KB |
| CPU Speed | 48 MHz |
| Item Weight | 0.6 lbs (270 grams) |
Who Should Buy?
-
Beginner Programmers
Ideal for those new to programming, with easy CircuitPython integration for quick learning and prototyping.
-
IoT Enthusiasts
Great for makers interested in Internet of Things projects due to built-in wireless capabilities and extensive library support.
-
Wearable Projects
Perfect for creating wearable tech due to its lightweight design, low power consumption, and flexible programming capabilities.
-
Advanced Developers
Not ideal for experienced hardware developers who require more powerful processing capabilities than the M0 can provide.
Product Description
Adafruit Feather M0 Express - Designed for CircuitPython
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Adafruit Feather M0 Express?
Answer: The Adafruit Feather M0 Express is a versatile microcontroller board based on the ATSAMD21 Cortex M0 chip, designed specifically for use with CircuitPython. This board is ideal for users interested in developing interactive electronic projects. Its compact size allows you to integrate it into various applications, from wearables to IoT devices. -
Question:
What makes the Feather M0 Express suitable for CircuitPython?
Answer: The Feather M0 Express is particularly well suited for CircuitPython as it supports this programming language natively. CircuitPython simplifies coding with an easy-to-use syntax, making it perfect for beginners while providing advanced users the flexibility for complex projects. You can quickly test and iterate your code by simply saving files directly to the board, streamlining your development process. -
Question:
Can I power the Feather M0 Express with a battery?
Answer: Yes, the Feather M0 Express can be powered using a battery, making it an excellent choice for portable projects. It includes a built-in battery charging circuit that connects to a LiPo battery. This feature allows for seamless power management and gives you the flexibility to take your projects on the go, whether you’re making a wearable device or a remote sensor node. -
Question:
What types of projects can I build with the Feather M0 Express?
Answer: The Feather M0 Express is versatile and can be used for a wide array of projects. It’s perfect for building IoT devices, weather stations, sensor networks, and even robotics. Due to its compatibility with CircuitPython, beginners can create interactive projects quickly, while experienced developers can use it to prototype complex systems. -
Question:
How does the Feather M0 Express differ from other Feather boards?
Answer: The Feather M0 Express stands out due to its ATSAMD21 Cortex M0 chip that offers more processing power compared to many other Feather boards. This enables more demanding applications while maintaining a small form factor. Additionally, it comes with built-in support for CircuitPython, making it easier to code and share projects than other microcontroller boards in the Feather lineup. -
Question:
Is the Feather M0 Express compatible with other Adafruit accessories?
Answer: Yes, the Feather M0 Express is compatible with most Adafruit FeatherWing add-ons and accessories. This modularity allows you to enhance your projects with additional sensors, displays, and communication modules. Combining it with various FeatherWings can significantly expand your project capabilities, enabling features such as GPS location tracking or OLED display controls. -
Question:
What programming environments can I use with the Feather M0 Express?
Answer: While the Feather M0 Express is designed for CircuitPython, you can also use the Arduino IDE to program it. This flexibility allows developers to choose their preferred environment. CircuitPython provides a user-friendly interface for beginners, while the Arduino IDE offers powerful libraries for experienced users, making this board accessible to a wide range of skill levels. -
Question:
Does the Feather M0 Express have built-in wireless capabilities?
Answer: The Feather M0 Express itself does not include built-in wireless capabilities; however, it can easily be paired with compatible wireless FeatherWings for Wi-Fi or Bluetooth connectivity. This allows for flexible design choices depending on your project's needs, enabling remote communication and IoT functionality without requiring extensive hardware modifications. -
Question:
What can I do if I encounter issues with my Feather M0 Express?
Answer: If you encounter issues with your Feather M0 Express, Adafruit offers extensive online resources, including forums, tutorials, and detailed documentation. These resources are designed to help troubleshoot common problems and offer guidance for successful project development. Engaging with the community can also provide additional insights and solutions from other users who have faced similar challenges. -
Question:
Where can I buy the Adafruit (PID 3403 Feather M0 Express) in Zambia?
Answer: You can purchase the Adafruit (PID 3403 Feather M0 Express) from Ubuy in Zambia. They offer a reliable platform for obtaining electronic components, including this specific microcontroller board. Ubuy ensures that you have access to the latest products, making it a viable option for your electronics projects.
Adafruit Single Board Computers 3403 Editorial Review
The Adafruit PID 3403 Feather M0 Express is a microcontroller designed for CircuitPython and is programmed with machine code, Python, and ACAD Lisp. The product includes additional features such as a lipo connector and Neopixel. The M0 Express can run Python and Arduino C, but the reviewer suggests using CircuitPython. There is no Stemma QT. The reviewer has used the M0 Express for data-logging and uploading remote temperature data to a PC via a Python 3 script. They appreciate the ability to update, load, and run CircuitPy scripts on the fly via the Mu interface, shortening debug sessions. The M0 Express will reset itself to run new code. There are some examples available on the Adafruit website. The reviewer recommends updating the M0 Express to the latest version of UF2 and CircuitPy available on the Adafruit website. They highly recommend the product and are building a HID controller via the Adafruit tutorial.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Includes additional features such as a lipo connector and Neopixel
- Can run Python and Arduino C
- Ability to update, load, and run CircuitPy scripts on the fly via Mu interface
- M0 Express resets itself to run new code
- Examples available on Adafruit website
Cons
- No Stemma QT
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
EK
Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
F
fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
LC
Leana
Verified buyer
“Ubuy is extremely efficient and to order online is an easy process. The verity of products to buy is really unlimited! My order was urgent and I got it on time. The products are great! Thank you Ubuy!”
25 August 2026 · via Trustpilot
HL
Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
ZMW 999
Order now and get it around Sunday, September 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.