Review on 🔑 2 Sets of Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU by Benny Suazo

Name: 🔑 2 Sets of Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU
Item: 🔑 2 Sets of Stemedu RC522 RFID RF IC Card Reader Module Board with S50 Blank Card and Key Ring + 40pin Female to Male Dupont Cable for Arduino Raspberry Pi Nano NodeMCU
Rating: 5

November 03, 2022

Worked fine for the most part, 1 of 2 worked

Currently using these RC522 sensors with NodeMCU ECP8266, programming with Arduino IDE. Unit 1 worked well and worked with all cards/fobs provided. The 2nd unit did not read the maps. The power light on the sensor is on, but I can't get any readings. Scoured the internet with tests leading me to believe it was a scam. Would be a good buy if both worked.

Pros

Single Board Computer

Cons

Quality

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