Photos of buyers
Specifications
- Brand Name: sincere&promise
- Condition: New
- Type: Voltage Regulator
- Model Number: RC522
- Supply Voltage: 3.3V
MFRC-522 RC-522 RC522 13.56 Mhz Antenna RFID IC Wireless Module For Arduino IC KEY SPI Writer Reader IC Card Proximity Module
1.14
–
1.31
$
32
orders
/
7
reviews
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Price drop notification
1.08 $ (-5%)
1.08 $ (-5%)
1.03 $ (-10%)
0.97 $ (-15%)
0.91 $ (-20%)
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Customer Reviews
M***r
September 26, 2020
works fine for me. The RC522 chip reports firmware version 0x12, meaning it is counterfeit - as expected. As long as the software does not insist on reading firmware version 0x92 (original) this is no problem.
W***o
September 18, 2020
Everything looks ok.
Anonymous