RFID RC522 and ESP32

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Carl Anderson asked 6 years ago

Can multiple rc522 RFID modules be connected to an ESP32 SPI? Is an ESP32 rc522 RFID unit going to be offered?

Question Tags: RDIF

1 Answers

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Sara Santos Staff answered 6 years ago

Hi.
I think you need to use a different SPI buses for each RFID module.
Sorry, but I didn’t understand your second question. Can you try to explain better?
Regards,
Sara