Login
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic
 Next

Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic

Marsoni M251S
Sale price$10.74
Pay 4 payments of $2.69 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / QwiicThe Adafruit ISO1540 Bidirectional I2C Isolator is designed to provide full electrical isolation between two sides of an I2C bus. Perfect for setups where you need to keep an I2C bus controller and an I2C device electrically separated due to grounding differences, noise reduction, or special power monitoring requirements. This board uses the TI ISO1540 chip, which supports bidirectional I2C communication up to 1 MHz with clock stretching and operates
Easy Shipping

Quick Dispatch:

Your Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic 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 ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic ships.

Need Help?
Questions about Adafruit ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic, 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 ISO1540 Bidirectional I2C Isolator - STEMMA QT / Qwiic 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
4.0 ★★★★★
Based on 289 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Raquel Hall
Pawtucket, US
★★★★★ 4
Great fit but expensive
Size: Medium, Color: (252) Blush Beige / White / Castlerock
These are really great socks. I love them, but they are definitely pricey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
L
Verified Purchase
LacyConner
Lexington, US
★★★★★ 5
Great socks!
Size: Medium, Color: (252) Blush Beige / White / Castlerock
Love these socks so much I got a second package. I like how thin and airy they are and they never slide down my heel. For thin socks they’re pretty durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
C
Verified Purchase
Cor vW
Lake Worth, US
★★★★★ 5
Great
Size: Medium, Color: (001) Black / Black / Pitch Gray
The best pair of work / workout / casual socks I've bought in long time! They're no show on all my sneakers, incredibly comfortable and they never move.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 7, 2025
L
Verified Purchase
Lassiter Denton
Alexandria, US
★★★★★ 5
Great quality.
Size: Large, Color: (001) Black / Black / White
Thickness and comfort are great. Quality is great and the same I would expect if I bought at the branded storefront.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
J
Verified Purchase
Joseph Pratt
Houston, US
★★★★★ 5
Great product.
Size: Small, Color: (001) Black / Black / White
🙏🙏🙏
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026

recommand products

Two-Tone Tiered Glass Ornament (Set of 12)
Two-Tone Tiered Glass Ornament (Set of 12)
77.99
 Multicolor Mercury Glass Reflector Drop Ornament (Set of 12)
Multicolor Mercury Glass Reflector Drop Ornament (Set of 12)
93.99
 Glittered Glass Ball Ornament (Set of 12)
Glittered Glass Ball Ornament (Set of 12)
59.99
 Mixed Fern Grapevine Wreath 24
Mixed Fern Grapevine Wreath 24"D
62.99
 Universal Audio TB3SATQ-C Satellite QUAD Core. (Thunderbolt 3)
Universal Audio TB3SATQ-C Satellite QUAD Core. (Thunderbolt 3)
449.50