Smart Plug - Smart Energy Metering Applications & Solutions

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Providing consumers with real-time information on energy consumption can help improve awareness and promote more energy-conscious behaviors, good for reducing electricity bills and, globally, carbon emissions. Smart plugs, an energy measurement and control system connected to the home area network (HAN) and to mobile devices including smartphones, can help with this.

We have a complete offer of high-accuracy energy metering ICs and high-performance STM32 microcontrollers as well as buck or flyback AC-DC converters, BLE and 802.15.4 Thread and wM-Bus wireless connectivity and narrow-band power line communication solutions.

In addition we can help developers reduce time to market with a comprehensive set of hardware and software evaluation and development tools and reference designs.

Smart plug block diagram

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Application Notes (5 of 15)

Design Notes & Tips (1)

	Resource title		Latest update
PDF	DT0039 Improving measuring accuracy and EFT immunity for STPM3x applications 1.0		06 Feb 2020	06 Feb 2020 DT0039 Improving measuring accuracy and EFT immunity for STPM3x applications 1.0

Presentations (5 of 8)

	Resource title	Latest update
PDF	Power Supply topologies for Metering Applications 1.0	06 Feb 2020	06 Feb 2020 Power Supply topologies for Metering Applications 1.0
PDF	SMPS for Metering 1.0	06 Feb 2020	06 Feb 2020 SMPS for Metering 1.0
PDF	ST25DV-I2C product presentation 2.3	26 Feb 2020	26 Feb 2020 ST25DV-I2C product presentation 2.3
PDF	STM32 Development Boards Portfolio 1.0	21 Jan 2020	21 Jan 2020 STM32 Development Boards Portfolio 1.0
PDF	STM32 and STM8 software development tools 04.2020	14 Apr 2020	14 Apr 2020 STM32 and STM8 software development tools 04.2020
PDF	STM32WB Series MCU with built-in Bluetooth 5.0 and IEEE 802.15.4 2.2	08 Jul 2020	08 Jul 2020 STM32WB Series MCU with built-in Bluetooth 5.0 and IEEE 802.15.4 2.2
PDF	STPM32, STPM33, STPM34 Smart Metering ICs 1.0	06 Feb 2020	06 Feb 2020 STPM32, STPM33, STPM34 Smart Metering ICs 1.0
PDF	Smart Grid Products 1.0	06 Feb 2020	06 Feb 2020 Smart Grid Products 1.0

Flyers (5 of 9)

	Resource title	Latest update
PDF	800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0	06 Feb 2020	06 Feb 2020 800-1050V MDmesh™ K5 ST’s first super-junction VHV MOSFET Series 1.0
PDF	L6984, L6986 Energy saving synchronous DC-DC converters for industrial	06 Feb 2020	06 Feb 2020 L6984, L6986 Energy saving synchronous DC-DC converters for industrial
PDF	Repetitive voltage suppressors for overvoltage protection 1.0	06 Feb 2020	06 Feb 2020 Repetitive voltage suppressors for overvoltage protection 1.0
PDF	S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver 4.0	23 Mar 2020	23 Mar 2020 S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver 4.0
PDF	ST25DV-I2C series flyer 1.1	26 May 2020	26 May 2020 ST25DV-I2C series flyer 1.1
PDF	STM32WB Wireless Series Bluetooth™ 5.0 and IEEE 802.15.4 19.11	26 Feb 2020	26 Feb 2020 STM32WB Wireless Series Bluetooth™ 5.0 and IEEE 802.15.4 19.11
PDF	STPM32, STPM33, STPM34 - Taking care of every milliwatt 10.2016	06 Feb 2020	06 Feb 2020 STPM32, STPM33, STPM34 - Taking care of every milliwatt 10.2016
PDF	STarGRID power-line networking SoC platform 08.2017	31 Jul 2018	31 Jul 2018 STarGRID power-line networking SoC platform 08.2017
PDF	Turnkey PLC chipset for smart-energy infrastructure 10.2017	18 Mar 2020	18 Mar 2020 Turnkey PLC chipset for smart-energy infrastructure 10.2017

Selection Guides (2)

	Resource title		Latest update
PDF	Linear and Switching Voltage Regulators Selection Guide 3.0		25 Mar 2020	25 Mar 2020 Linear and Switching Voltage Regulators Selection Guide 3.0
PDF	Protection devices selection guide 1.0		23 Mar 2020	23 Mar 2020 Protection devices selection guide 1.0

Brochures (3)

	Resource title	Latest update
PDF	NFC solutions from ST 1.0	17 Jul 2020	17 Jul 2020 NFC solutions from ST 1.0
PDF	STM32F7 series - ARM® Cortex®-M7 powered 17.3	01 Aug 2018	01 Aug 2018 STM32F7 series - ARM® Cortex®-M7 powered 17.3
PDF	Serial real-time clock ICs 1.0	26 Feb 2020	26 Feb 2020 Serial real-time clock ICs 1.0

eDesignSuite

Converter

Converter

DC/DC AC/DC

Input

Volt. Min V This option is required. And must be less than or equal to Volt. Max [V]

Volt. Max V This option is required. And must be greater than or equal to Volt. Min [V]

Output

Voltage V This option is required and must be a number.

Current A This option is required and must be a number.

	Resource title	Latest update
PDF	AN3306 Current sensing in metering applications using a Pulse current sensor and ST metering devices 1.1	06 Feb 2020	06 Feb 2020 AN3306 Current sensing in metering applications using a Pulse current sensor and ST metering devices 1.1
PDF	AN2648 Increasing the resolution of analog temperature sensors 1.4	25 Jul 2015	25 Jul 2015 AN2648 Increasing the resolution of analog temperature sensors 1.4
PDF	AN3970 PLM smartplug V2 getting started 2.0	02 Jul 2015	02 Jul 2015 AN3970 PLM smartplug V2 getting started 2.0
PDF	AN4962 S2-LP ETSI compliance test at 868 MHz SRD band 1.0	06 Feb 2020	06 Feb 2020 AN4962 S2-LP ETSI compliance test at 868 MHz SRD band 1.0
PDF	AN2451 ST7540 FSK powerline transceiver design guide for AMR 3.4	13 Sep 2018	13 Sep 2018 AN2451 ST7540 FSK powerline transceiver design guide for AMR 3.4
PDF	AN4068 ST7580 power line communication system-on-chip design guide 2.0	13 Sep 2018	13 Sep 2018 AN4068 ST7580 power line communication system-on-chip design guide 2.0
PDF	AN5120 ST8500 programmable power line communication modem System on Chip design guide 2.0	06 Feb 2020	06 Feb 2020 AN5120 ST8500 programmable power line communication modem System on Chip design guide 2.0
PDF	AN4165 STEVAL-ISA111V1: 12 V / 12 W, 115 kHz non-isolated flyback 2.0	19 Mar 2015	19 Mar 2015 AN4165 STEVAL-ISA111V1: 12 V / 12 W, 115 kHz non-isolated flyback 2.0
PDF	AN4855 STEVAL-ISA177V1 5 V/4.25 W non-isolated flyback demo with VIPer01 2.0	22 Jan 2020	22 Jan 2020 AN4855 STEVAL-ISA177V1 5 V/4.25 W non-isolated flyback demo with VIPer01 2.0
PDF	AN2872 Super wide-range buck converter based on the VIPer16 1.2	22 Jan 2020	22 Jan 2020 AN2872 Super wide-range buck converter based on the VIPer16 1.2
PDF	AN4392 Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band 3.3	24 Sep 2015	24 Sep 2015 AN4392 Using the BlueNRG family transceivers under ARIB STD-T66 in the 2400 – 2483.5 MHz band 3.3
PDF	AN4387 Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band 3.1	24 Sep 2015	24 Sep 2015 AN4387 Using the BlueNRG family transceivers under ETSI EN 300 328 in 2400 –2483.5 MHz band 3.1
PDF	AN4378 Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band 3.1	24 Sep 2015	24 Sep 2015 AN4378 Using the BlueNRG family transceivers under FCC title 47 part 15 in the 2400 – 2483.5 MHz band 3.1
PDF	AN4953 Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0	06 Feb 2020	06 Feb 2020 AN4953 Using the S2-LP transceiver under ARIB STD-T108 in the 920 MHz band 1.0
PDF	AN5008 Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0	06 Feb 2020	06 Feb 2020 AN5008 Using the S2-LP transceiver under the ARIB STD-T67 standard 1.0