Table 4 Measurement device specifications.

From: The ENERTALK dataset, 15 Hz electricity consumption data from 22 houses in Korea

  Enertalk Enertalk Plug
MCU CPU STM (ARM Cortex-M0) STM (ARM Cortex-M0)
MCU Frequency 48 MHz 48 MHz
Flash (KB) 128 256
SRAM (KB) 16 32
Wi-fi connectivity 802.11 b/g/n, single band (2.4 G) 802.11 b/g/n, single band (2.4 G)
Voltage range 100–240 V AC 100–240 V AC
Frequency range 50/60 Hz 50/60 Hz
Operating Temperature −20 °C~50 °C −20 °C~50 °C