![background image](http://html.mh-extra.com/html/u-blox/nina-b4-series/nina-b4-series_system-integration-manual_829529001.webp)
UBX-19052230 - R06
C1-Public
NINA-B4 series
Stand-alone Bluetooth 5.1 low energy modules
System integration manual
Abstract
Used together with the respective module data sheets that describe the pinout and module
functions, this manual provides a functional overview combined with best-practice design guidelines
for integrating the short-range module in an end product. With several supporting examples, the
document explains how applications are developed for NINA-B4 open cpu solutions using the Nordic
SDK. It also describes the options for flashing the u-connectXpress module software in production
environments.