The Zhiyuan CTM1051AHP Communication Module RoHS is a high performance, low cost wireless communications module. It uses an FCC Part 15 certified radio transceiver, and offers an integrated antenna. The device operates at 2.4 GHz, which allows for higher data rates than most other wireless protocols. It supports a wide variety of communication protocols, including Bluetooth LE, Thread, Zigbee, Z-Wave, and Wi-Fi. The module also features an embedded microprocessor and can support a variety of application development tools. It is RoHS compliant and comes with a one-year warranty.