Skip to content

RFID/NFC Expansion for Onion Omega2 & Omega2+

Marsoni M251S
Sale price$10.00
Pay 4 payments of $2.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RFID/NFC Expansion for Onion Omega2 & Omega2+RFID NFC Expansion for Onion Omega2 & Omega2+ Provides you with both NFC and RFID communications Can read and write to tags and cards, communicate with phones PN532 controller chip Can be plugged into your Onion Omega Expansion Dock or Onion Omega Arduino Dock R2 (not included) The RFID NFC Expansion for Onion Omega2 will bring a new world of exciting functionality and application to your Omega2 module. It plugs into your Onion Expansion, Arduino or
Easy Shipping

Quick Dispatch:

Your RFID/NFC Expansion for Onion Omega2 & Omega2+ 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 RFID/NFC Expansion for Onion Omega2 & Omega2+ ships.

Need Help?
Questions about RFID/NFC Expansion for Onion Omega2 & Omega2+, 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 RFID/NFC Expansion for Onion Omega2 & Omega2+ 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
4.7 ★★★★★
Based on 1926 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Amy in Cincinnati
Chelsea, US
★★★★★ 4
Comfy but not no-show
Color: Black & Grey, Size: Medium
They feel good and are comfortable and warm, but they are not “no-show” as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
M
Verified Purchase
Misha
Lake Worth, US
★★★★★ 3
Socks
Color: Blue & Green, Size: Medium
They are about what I expected for the price. Nice and warm, but they pill a lot and sit higher on my ankle than I'd like. Very cozy and comfy though. Great around the house, not really great for hiking though. Kinda thin after a few uses outdoors. Washable but not very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
A
Verified Purchase
AJ Andersen
Houston, US
★★★★★ 5
Great Sox
Color: Grey & Blue, Size: Large
Very comfortable, nice colors.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
P
Verified Purchase
PVB
Battle Creek, US
★★★★★ 5
Great socks!!
Color: Black & Grey, Size: Medium
Love these socks. I am on my feet all day and other socks sweat, my feet are uncomfortable. These keep the moisture way from my feet and they are soft too. These were a great find and I highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
N
Verified Purchase
Nicole Hoyle Hedington
West Palm Beach, US
★★★★★ 5
These are my favorite socks
Color: Blue & Green, Size: Medium
Theses socks are so comfortable perfect size and thickness theses were the only socks I took on a 2 week Ireland trip with me. These are a great value for your money and they look so cute on, I could not find any socks in Ireland that were as soft and have the durability that these have. I highly recommend! I am a sock lover also and picket about texture.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025

recommand products