Sofeware and Hardware Design of Connecting-machine Based on HT46R24

With the development of communication between schools and families and the increasing demands for the related system,this paper proposes a low-cost solution of radio transmission system.With MCU HT46R24 as the core technology,radio transmission of nRF2401 as the main tool,the hardware design of the communincation system is completed.This paper gives the design analysis on initialization of the platform,the receiving and sending of the module.Experiment indicates that the design could satisfy all the functional requirements and the whole system is of fairly high practical applicability.