This module is a 5G private network wireless communication module developed based on EUHT-5G technology and the NL6683 platform. Its size is 51x38x8.5mm and its weight is approximately 15 grams. The module is equipped with a variety of peripheral interfaces and a powerful software support platform. It has a friendly secondary development software and hardware platform, which can support multiple peripheral devices, support the standard AT instruction set, and meet the rich business function requirements of users.