This is Zigbee XBee Module S2C 802.15.4 2mW with Wire Antenna XB24CZ7WIT-004. The XBee 2mW Wire Antenna S2C, the latest of its kind in Series 2, offers point to multipoint device connectivity with ease, providing cost-effective wireless solutions for electronic devices. They are interoperable with other ZigBee feature set devices, including devices from other vendors.

This version (S2C) of XBee ZigBee Series 2 module utilizes EM357 transceiver. The EM357 transceiver is faster, has the lower current draw, and has significantly more RAM and Flash. These advanced features allow EM357-based modules to support more network traffic, have more memory for code updates, and operate more efficiently.

Features :

1. Integrated, Wire Antenna
2. Interoperable with other ZigBee-compliant devices
3. Programmable versions with onboard microprocessor enable custom ZigBee application development
4. Supports binding and multicasting for easy integration into a home automation platform
5. Through-hole form factor enables flexible design
6. 15 general-purpose I/O lines
7. Industry-leading sleep current of sub 1 µA
8. Firmware upgrades via UART, SPI, or over the air