Review on 🔑 HiLetgo RFID Kit: Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi - High-Quality RFID Starter Set by Tim Wheeler

Name: 🔑 HiLetgo RFID Kit: Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi - High-Quality RFID Starter Set
Item: 🔑 HiLetgo RFID Kit: Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi - High-Quality RFID Starter Set
Rating: 5

November 10, 2022

Not that broken, actually

I used to think all my readers were broken because I couldn't steal the firmware from them. It turns out there are multiple versions of the MFRC522.h library, and some of them encourage you to swap the MISO and MOSI pins. Once I did that, they worked great. They work great.

Pros