The nRF24L01 Proteus library is a While it doesn't replace real-world testing (especially regarding antenna range and interference), it is excellent for prototyping logic, verifying SPI connections, and teaching wireless concepts in a classroom setting.
The bad news:
: Community-driven repositories like kelvkedyson/arduinoLibrariesForProteus often host bundled Arduino-compatible modules, including the nRF24L01, for use in Proteus. nrf24l01 proteus library download