SparkFun Qwiic Micro – SAMD21 Development Board


Out of stock

Approx Restocking Date: NA
SKU: 972026
  1. 256KB flash memory
  2. 32KB SRAM
  3. Optional LiPo Charging Port
  4. Expandable Flash Memory
  5. Qwiic Connector
  6. UF2 Bootloader


(inc GST)

₹ 1566.95 (+18% GST extra)

Out of stock

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Brand: SparkFun
Category: Advance Development Boards
Tags: SAMD21

The SparkFun Qwiic Micro at its core is the powerful and versatile ATSAMD21E18, which is an ARM Cortex M0+, 32-bit microcontroller, with 256KB of flash memory that can run at up to 48MHz! It has 12 digital pins which include 5 analog pins, SPI, I²C, and an additional UART data bus as well as a Qwiic connector for easy integration into the Qwiic ecosystem and I²C prototyping.

On the underside of the Qwiic Micro, we’ve left open pads for a LiPo Battery connector that you can add yourself, if you wish you can make the micro-controller portable. We’ve also provided pads on the underside for a flash memory chip to maximize the board’s memory capacity. The SparkFun Qwiic Micro comes programmed with a UF2 Bootloader making it easy to program with easy driver installation!

Pinout Diagram: Sparkfun Qwiic Micro Samd21E Graphical Datasheet

Package Includes:

1 x SparkFun Qwiic Micro – SAMD21 Development Board

SKU: 972026 Category: Tag:
Operating Voltage (VDC)

3.3 ~ 5

Flash Memory

256 KB



Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipment Weight

0.01 kg

Shipment Dimensions

3 × 2 × 1 cm

1 Month Warranty

This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China