M3

M3 is a multifunction gateway for industrial applications, with three selectable terminal types: those using the international LoRaWAN standard, domestically developed TPUNB, and BLE5.0. It supports multiple data backhaul methods, including cat1 connectivity across all mobile networks, Ethernet (RJ45 interface), and WiFi. The official description states that it can meet requirements for small-scale wireless networking and supplement network signal blind spots, such as enclosed environments, while offering flexible use, convenient installation, and straightforward deployment. It describes the gateway as suitable for networking applications requiring demanding communications, strong interference resistance, high sensitivity, low device power consumption, and numerous dispersed access nodes, providing users with a low-cost, highly reliable indoor IoT solution.

Original source text / 官方原文

M3是一款面向工业应用的多功能网关，支持国际LoRaWAN标准，国产TPUNB、BLE5.0三类终端可选。支持cat1全网通、以太网(RJ45接口)和WiFi等多种数据回传方式。可满足小规模无线组网以及补充网络信号盲点(如封闭环境)等需求，具有使用方式灵活、安装便捷、部署简便等特点。适用于对通讯要求高、抗干扰能力强、灵敏度高、设备功耗低、接入节点数多且分散的组网应用需求，为用户提供低成本、高可靠性的室内物联网解决方案。