


Adafruit QT Py - SAMD21 Dev Board with STEMMA QT
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Adafruit QT Py - SAMD21 Dev Board with STEMMA QTWhat a cutie pie! Or is it a QT Py? This diminutive dev board comes with our favorite lil chip, the SAMD21 (as made famous in our GEMMA M0 and Trinket M0 boards). This time it comes with our favorite connector the STEMMA QT, a chainable I2C port that can be used with any of our STEMMA QT sensors and accessories. OLEDs! Inertial Measurment Units! Sensors a plenty. All plug and play thanks to the innovative chainable design: SparkFun Qwiic compatible
Quick Dispatch:
Your Adafruit QT Py - SAMD21 Dev Board with STEMMA QT orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Adafruit QT Py - SAMD21 Dev Board with STEMMA QT ships.
Need Help?
Questions about Adafruit QT Py - SAMD21 Dev Board with STEMMA QT, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Adafruit QT Py - SAMD21 Dev Board with STEMMA QT in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.4 ★★★★★
Based on 1508 reviews
Sort
Product Reviews
★★★★★ 5
Very good product
Fits true to form....really nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
★★★★★ 5
Love it
Color: Jordy Blue
Love the color and the perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
★★★★★ 5
Es de muy buena calidad
Color: Jordy Blue
Exelente muy bueno
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
★★★★★ 4
Great product!
Durable and very pretty! Great quality and easy to grip! Great value for the price!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2025
★★★★★ 5
10/10
Color: White
Came very fast ! & looks greats on my daughter iPad 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026