Skip to content

RainyFi UHF RFID based ESP32

Marsoni M251S
Sale price$116.95
Pay 4 payments of $29.24 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RainyFi UHF RFID based ESP32RainyFi, a high performance RFID module designed for the ESP32 S3 WROOM 1. Combining cutting edge RFID technology with the power of a dual core processor and integrated Wi Fi & Bluetooth LE, RainyFi is perfect for both hobbyists and professionals who need a versatile, high speed RFID solution. Key Features: Powerful Processor: Equipped with an Xtensa dual core 32 bit LX7 processor running at up to 240 MHz, offering robust performance for demanding
Easy Shipping

Quick Dispatch:

Your RainyFi UHF RFID based ESP32 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 RainyFi UHF RFID based ESP32 ships.

Need Help?
Questions about RainyFi UHF RFID based ESP32, 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 RainyFi UHF RFID based ESP32 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
4.2 ★★★★★
Based on 1987 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Phillip Beck
Draper, US
★★★★★ 5
Fit sizing
Size: 36W x 29L, Color: Navy
Good fit, accurate sizing, comfortable, nice looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
B
Verified Purchase
Brian C
Phoenix, US
★★★★★ 4
Great cut, but size is off
Size: 30W x 30L, Color: British Khaki
I wish they came in a 31x31. Very stretchy. Black inside, which is weird but cool. Ordered May 2024 Nominal size: 30x30 Actual: - Waist: 31" - Inseam: 28.5" - Rise: 9.5" - Upper thigh: 10.5" - Opening: 13" Nominal size: 32x32 - Waist: 33" - Inseam: 30" - Rise: 10" - Upper thigh: 11.5" - Opening: 14"
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2024
R
Verified Purchase
Reginald R. Moreland
Massapequa, US
★★★★★ 5
Style quality fit price everything is amazing
Size: 30W x 30L, Color: Merlot
Perfection
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
A
Verified Purchase
Assaf
Carnegie, US
★★★★★ 5
Excellent pants
Size: 30W x 30L, Color: British Khaki
Excellent pants Sits really well on the body
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
D
Verified Purchase
David Hershman
Fort Morgan, US
★★★★★ 1
wrong fit - small and doesn't match original - doesn't meet description
Size: 36W x 29L, Color: Black
DKNY must watch who produces their brand. Have a few pairs and they are made in Bangladesh and fit amazing. Just ordered this pair and it's not even close to how it should fit. Very small and waist band doesn't stretch at all and made in China.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 10, 2025

recommand products