Everything turned out with RPi.GPIO_NP library
https://github.com/chainsx/RPi.GPIO.NP
SPI-Py Library
https://github.com/lthiery/SPI-Py.git
And
https://github.com/BiTinerary/OrangePiZeroMFRC522
On NanoPi Neo, the libraries from OrangePi Zero are completely suitable, even the pinouts are the same.
root@NanoPi-NEO:~/OrangePiZeroMFRC522/MFRC522-python# sudo python Read.py
Welcome to the MFRC522 data read example
Press Ctrl-C to stop.
Card detected
Card read UID: 194,86,17,48
Size: 8
Sector 8 [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
You can fix it somewhere, if anyone else needs to implement an RFID reader with NanoPi Neo, since it takes very little space
Thank you for your help!