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RFID Reader/Writer, NFC module, MFRC522 13.56Mhz, SPI/I2C(Robotdyn)

Marsoni M251S
Sale price$182.50
Pay 4 payments of $45.62 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
RFID Reader/Writer, NFC module, MFRC522 13.56Mhz, SPI/I2C(Robotdyn)This RFID module based on MFRC522 IC can read and write MIFARE tags. The microcontroller and card reader uses either SPI or I2C for communication. The card reader operates at 13. 56MHz. This module supports MF1xxS20, MF1xxS70 and MF1xxS50 tags. It also supports contactless communication and uses MIFARE higher transfer speeds up to 848 kBs in both directions. The physical design is compact and have small size at 36x36mm only. 3. 3V and 5V power
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.5 ★★★★★
Based on 1373 reviews
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Sherry Graber
Cuba, US
★★★★★ 5
Check size guide before buying but a great dress!
Size: Medium, Color: Pink
Check size guide before ordering. Had to return for a larger size. Overall great quality, comfortable.
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Reviewed in the United States on January 4, 2026
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D
Waukegan, US
★★★★★ 5
Size up 1
Size: Medium, Color: Pink
Great dress! It is your typical athletic material. The pink is pretty and matches the picture. Definitely size up 1! My child is a S and I sized up to M based on other reviews. It fits well and is a great length.
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Reviewed in the United States on May 11, 2026
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Randy
Dallas, US
★★★★★ 5
Great product
Size: Large, Color: Pink
Good product. Worth the buy
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Reviewed in the United States on May 27, 2026
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Kristin Lane
Lowell, US
★★★★★ 3
Runs Small
Size: Medium, Color: Pink
My daughter usually wears a 7-8. Size 8 pants have to have the elastic pulled tight. I got the size M (8 years). It was way too tight on her. Had to send it back. We did like the way it looked and felt, but just too small.
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Reviewed in the United States on February 19, 2026
S
Verified Purchase
soheila
Chelsea, US
★★★★★ 1
too small
Size: Large, Color: Pink
I returned this dress; it was too small, and they didn't give me back my money.
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Reviewed in the United States on March 2, 2026

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