Embedded systems an emerging field in the society, which is a combination of both the hardware and the software. Used for a specific applications. In embedded systems now the emerging trend is IoT(Internet of Things). For sending and receiving data sensor nodes are the required scenarios. The must required objects are sensors, gateway , wifi modules and some communication protocols. A processor is also the most thing present in the communication for data processing and acquisition monitoring and controlling. CDAC BANGALORE Designed a communication board called CMOTE boards used for the data communications among the motes over radio frequencies. The paper showcases the various advantages and applications of Cmote boards in the emerging field of IoT.