Smart Energy Gateway

Home gateway combining electricity management and Internet of Things technology.

About Cube

Cube smart energy gateway, with built-in Wi-SUN, Wi-Fi, and BLE communication interfaces, connects to smart electric meters wirelessly, and obtains detailed electricity data through a dedicated APP. It can also be paired with home electrical appliances using ECHONET Lite to regulate their electricity consumption.

In addition to energy applications, Cube, which won a Good Design Award, has a simple and compact gateway design that can be widely integrated into a variety of usage scenarios to establish multiple applications of the Internet of Things, such as home security, access monitoring and control, and elderly care.


Cube is made for all kinds of scenarios that requires precise electricity analytics and management.


Features and Advantages

Convenient design, plug-in and use

Good Design Award winner and the smallest smart energy gateway in the world. Simply plug it in a socket at home, and it can be used immediately.

Next-generation energy management hub

Conforms with Japan’s HEMS specifications; can acquire information on energy creation, storage, and conservation simultaneously; and serves as an infrastructure for the development of multiple power services.

Supports multiple connection specifications

Can support Wi-SUN, Wi-Fi 2.4G, and BLE on-line control; certified by ECHONET Lite certification; can be connected to multiple electrical devices and widely used in different scenarios.

Modular and high extensibility

Can be used with IoT peripheral devices developed by NextDrive, while providing an API to facilitate a serial connection of third-party devices to the Cube system.


Accessory Introduction


  • Dimensions   48mm x 48mm x43mm
  • Input Voltage  100V-240V 50/60 Hz
  • Power consumption 2.5W
  • Support Protocols   Wi-Fi (802.11a/b/g/n/ac), BLE 4.2, Wi-SUN, ECHONET Lite
  • Interface USB 2.0
  • Weight   80g
  • Built-in Memory Capacity  1GB DDR3
  • Data Storage Capacity 16GB eMMC
  • OS  iOS10 / Android 4.4 以上
  • Security   Infineon OPTIGA™
  • Certification  ECHONET Lite AIF, Telec, VCCI