Adafruit Feather M0 Express - Designed for CircuitPython
Adafruit
Price:
$19.95
(as of Jan 20, 2026 08:48:41 UTC –
Details
)

Rating: 3.5 / 5
Categories: Electronics > Computers & Accessories > Computer Components > Single Board Computers
ASIN: B06Y2CYVZH
What customers are saying
Product overview
ATSAMD21G18 @ 48MHz with 3.3V logic/power
256KB of FLASH + 32KB of RAM
Easy reprogramming
Built in USB so it has USB-to-Serial program & debug capability built in with no need for an FTDI-like chip
Technical details
| RAM |
LPDDR3 |
| Memory Speed
|
48 MHz |
| Wireless Type |
Bluetooth |
| Number of USB 2.0 Ports
|
1 |
| Brand |
Adafruit |
| Series |
Feather M0 Express |
| Item model number |
3403 |
| Operating System |
CircuitPython |
| Item Weight |
0.387 ounces |
| Product Dimensions |
3.54 x 2.56 x 0.39 inches |
| Item Dimensions LxWxH |
3.54 x 2.56 x 0.39 inches |
| Number of Processors |
1 |
| Manufacturer |
Adafruit |
| ASIN |
B06Y2CYVZH |
| Is Discontinued By Manufacturer |
No |
| Date First Available |
January 18, 2017 |
| Customer Reviews |
4.5 out of 5 stars |
| Best Sellers Rank |
|
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Product Warranty: For warranty information about this product, please
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