The NINA-B306-00B is a stand-alone Bluetooth 5 low energy module with an internal PCB antenna for use with open CPU manufactured by U-Blox. This module is compliant with the Bluetooth 5 specification and is 802.15.1 compliant, providing very reliable wireless communication with range up to 1Km (3500 ft). It supports fast connection times, improved data rates, and excellent energy savings. The NINA-B306-00B is designed to provide maximum flexibility and can be easily integrated with open source solutions and use with the U-Blox communications platform. This module supports dual mode Bluetooth, and is designed for ease of use. It features a built-in antenna, on-board software support, and quick time to market. The NINA-B306-00B is ideal for a wide range of applications such as sensor networks, Internet of Things (IoT), medical, and industrial automation.