Raspberry pie can directly cut off the identification code.
You can't. Raspberry pie (English: RaspberryPi, abbreviated as RPi, alias RasPi/RPI) is designed for learning computer programming education. It is just a microcomputer the size of a credit card, and its system is based on Linux. Raspberry pie can't be cut directly. Direct power failure will cause damage to the development board, which can be shut down by command line.