Wiegand and GPIO on T16M

[robarends]

RS485 pin can't use for wiegand, it have connect with RS485 chip.
you can connect wiegand D1 and D2 to T16M free GPIOs directly, not need logic convert.

thank you.

Does that mean all the GPIOs are 5v logic, or are 3V3 logic but are 5v tolerant?

Thanks, Rob