The Xbee S2C module is a wireless module that uses ZigBee technology to communicate with devices such as a microcontroller through a serial port, which enables the device to be connected to a ZigBee network very quickly.

This is a 2.4G XBee wireless module. This module uses the 802.15.4 protocol stack to communicate with devices such as
microcontrollers through serial ports, supporting point-to-point communication and point-to-multipoint networks. The antenna of this module is a wire antenna, which is simple and convenient.