Simulating RF (Radio Frequency) modules like the 433MHz transmitter/receiver pairs or XBee in Proteus is a common hurdle because they aren't included in the default installation. To get them running, you need to manually download and add external library files. 1. Where to Download RF Module Libraries
Simulation Behavior: Since Proteus cannot simulate true over-the-air delay, the library treats the connection as a direct wire with optional noise. You will see the transmitted data appear instantly at the receiver output.
Rating
