Human ECG data detection system based on ZigBee

In order to solve the problem of ECG signal detection, wireless sensor network is designed with ZigBee technology. This article describes the details of the system structure, the design of hardware and software and the communication methods. we can realize wireless detection of human ECG signal through the wireless sensor system. Design the host computer software system based on Qt framework can achieve ECG signal waveform display, data storage. Experiments show that the system can real-time wireless detection of human ECG signal, improves the accuracy of the doctor's diagnosis.