# Remote IO module1 人追踪1 篇文章追踪热门最新创作者ruebyteiot2022 年 8 月 4 日What's next for the 5G brothers nb-iot? NB - IoT is introduced As a big parent, 5G has three brothers inthe family: LTE (authorized channel), lte - u (unauthorized channel) and nb - iot(authorized channel). 没有更多