Top Positive Review for RFID Reader on Banggood USA|Shopping USA

Mini RFID Module RC522 Module Sensor for SPI Writer Reader IC Card with Grove Port I2C Interface M5Stack® for Arduino - products that work with official Arduino boards

17% OFF Mini RFID Module RC522 Module Sensor for SPI Writer Reader IC Card with Grove Port I2C Interface M5Stack® for Arduino - products that work with official Arduino boards US$14.99 US$17.99 View It

Overall:

BG223217432 20/11/2019

I tested this with the M5Go. I just ran the Arduino example program. It easily identified both UID RFID cards I tried. One was a fob and the other a card (see picture). I think both a sample UID card and a PICC card should have been included Banggood sells a non-M5Stack version for about half the price that includes a sample card and fob (they are probably UID).. It's nice that this unit runs on I2C because with an I2C expander, your I2C port doesn't need to be used up. Regardless, this unit works as advertised and interfaces well in the M5Stack environment.

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