ZS8603 is an industrial grade NB-IoT communication module, fully compliant with 3GPP Release 14. It adopts 94-pin LCC package with an ultra-small size. This module applies the most advanced NB-IoT chipset, feature in ultra-low power consumption, high-quality performance, and low cost. It also integrates a rich set of network protocols and abundant standard hardware interfaces, easy link to multiple telecom networks and mainstream IoT platforms. It is the optimal option for a wide range of M2M applications, such as smart energy, logistic tracking, smart wearable devices, smart city, etc.