Grove - NFC reading two tags simultaneously


It is known that PN532 is able to read two tags simultaneously. However, the Grove - NFC sample code does not seem to work (tested with a couple of NTAG 203 tags - each of them is correctly detected independently, but no detection when both inside the field).

I assume some code changes are needed in the PN 532 library, however couldn’t find any samples online…

Any hints?