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Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0

Price in EUR including VAT
1Ratings
BrandMore from Adafruit
Delivered between Mon, 24.8. and Tue, 25.8.
9 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 30,–

Product details

The Adafruit Feather M0 Basic Proto is a compact and powerful electronics module based on the ATSAMD21G18 ARM Cortex M0 processor. With a clock speed of 48 MHz and a logic voltage of 3.3V, this module delivers impressive performance for various projects. It features 256 KB of FLASH memory and 32 KB of RAM, making it ideal for applications that require more memory than traditional microcontrollers. The built-in USB port allows for easy programming and debugging without the need for additional chips. For portable applications, the module is equipped with a connector for lithium polymer batteries and offers a built-in charging function. This enables flexible use, both with and without a battery. The Feather M0 is lightweight and compact, making it an excellent choice for mobile projects.

  • Integrated USB port for easy programming and debugging
  • Support for lithium polymer batteries with charging function
  • Automatic switching between USB power and battery operation
  • Battery voltage measurement to monitor charging needs
  • Compact dimensions and low weight for portable applications.

Key specifications

Scope of delivery
Header, USB bootloader

General information

Item number
66587755
Manufacturer
Adafruit
Category
Electronics modules
Manufacturer No.
2772
Release date
26.1.2026
External links
Manufacturer's site (de)

Voluntary climate contribution

CO₂ emissions
0,82 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
Header, USB bootloader
Additionally required (not included)
Lipoly battery, USB cable

Product dimensions

Length
51 mm
Width
23 mm
Height
8 mm
Weight
4.60 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Electronics modules» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Tru Components
    0 %
  • 2.Whadda
    0,1 %
  • 3.Adafruit
    0,2 %
  • 3.Arduino
    0,2 %
  • 5.Sonoff
    0,6 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Adafruit
    Not enough data
  • 1.Raspberry Pi
    0 days
  • Arduino
    Not enough data
  • Joy-it
    Not enough data
  • Sonoff
    Not enough data

Return rate

How often is a product of this brand in the «Electronics modules» category returned?

Source: Galaxus
  • 1.SparkFun
    0 %
  • 1.Tru Components
    0 %
  • 4.Adafruit
    0,1 %
  • 5.Whadda
    0,6 %
  • 6.Arduino
    1 %
Source: Galaxus