wiegand protocol

[YOUSSEF]

Hello 
is there any way to read wiegand 26 bus from a keypad , and change eventually access code from LM

thank you

[admin]

You cannot connect Wiegand directly. You need some external converter to RS232 or RS485. Something like this: https://www.aliexpress.com/item/1005001653437735.html
Or get a keypad with a serial output.