Research of Wireless Communication Between PLC and Computer Based on nRF2401

The article designs the project of wireless communication between the PLC and the computer based on nRF2401 by analysing the communication principle of PLC and computer. The PLC implements communication with nRF2401 through the MCU, and the computer implements communication with nRF2401 through the controller based on MCU. It achieves wireless communication through a pair of nRF2401 module.