mfrc522 Multi SPI
Connect SPI communication (MISO / MOSI / SCK / SS) with the microcomputer
I would like to do multi-control,
When multiple units are connected,
Even if you select the device you want to communicate with the SS terminal,
Other If the MISO port of the device is output "Low"
If the selected MISO output level goes down and the communication
It will not be possible.
Is MFRC 522 supported only 1: 1 SPI?