GPIO numbers for Weigand

[surfmk]

sure, it's ok for wiegand.

Thank you for your kind response... but I still need an answer please:

Please can you comment about the GPIO numbers - actually I am just guessing.

HT1 = GPIO1
HT2 = GPIO2
HT3 = GPIO3

P39 = GPIO39
P40 = GPIO40
P41 = GPIO41

1. Are these GPIO correct ?
2. Can any of these GPIO be assigned for TX/RX for D0/D1 ?
3. To help other customers, please can you provide GPIO numbering documentation for KC868-A16v3 ?

Thank you,

Paul