Heat metering systems, also called as thermal energy meters, are typically used in multi-residential buildings to optimally allocate heating costs based on usage. They measure the heat consumption of individual residences by measuring the heated water flow. Measurement data is then transferred wirelessly to the central unit. Thermal energy meters are powered by batteries, and thus low-power devices play an important role in defining system configurations.
我们的产品和解决方案
意法半导体通过独特的系统级应用技术和引人注目的半导体产品、评估板和软件开发套件组合为设计师提供支持，以便克服热计量应用所带来的设计挑战。超低功耗STM32L微控制器与超低功耗sub-GHz射频芯片组合有助于确保满足最严苛的电池寿命要求。我们的RF产品系列包括支持WM-BUS和专有Mesh协议的sub-GHz RF收发器，以及用于设备配对的双接口NFC/RFID标签。
全部资源
| Resource title | 版本 | Latest update |
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应用手册 (5 of 10)
| Resource title | 版本 | Latest update | ||
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| 1.0 | 05 Apr 2022 | 05 Apr 2022 | ||
| 3.0 | 24 Mar 2021 | 24 Mar 2021 | ||
| 1.0 | 06 Feb 2020 | 06 Feb 2020 | ||
| 3.5 | 23 Apr 2021 | 23 Apr 2021 | ||
| 3.1 | 06 Feb 2020 | 06 Feb 2020 | ||
| 3.3 | 09 Apr 2021 | 09 Apr 2021 | ||
| 1.0 | 06 Feb 2020 | 06 Feb 2020 | ||
| 1.0 | 06 Feb 2020 | 06 Feb 2020 | ||
| 1.0 | 20 Sep 2018 | 20 Sep 2018 | ||
| 1.0 | 06 Feb 2020 | 06 Feb 2020 |
用户手册 (1)
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| 1.0 | 06 Feb 2020 | 06 Feb 2020 |
简报 (1)
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| 2.2 | 11 Apr 2022 | 11 Apr 2022 |
宣传册 (1)
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| 2.0 | 15 Jun 2018 | 15 Jun 2018 |
选型指南 (1)
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| 1.0 | 29 Jun 2022 | 29 Jun 2022 |
手册 (4)
| Resource title | 版本 | Latest update | ||
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| 1.0 | 19 Mar 2021 | 19 Mar 2021 | ||
| 18.11 | 30 Apr 2021 | 30 Apr 2021 | ||
| 1.0 | 11 Apr 2022 | 11 Apr 2022 | ||
| 1.0 | 26 Feb 2020 | 26 Feb 2020 |
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Choose design tool: 
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations 
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data 
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs 
Specify input/output power for each node in the tree Check for consistency Design each individual node
Power Supply Design Tool
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations Choose type: DC/DC AC/DC 太阳能电池充电器
LED Lighting Design Tool
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data Choose type: DC/DC AC/DC
Digital Power Workbench
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs Power Tree Designer
Specify input/output power for each node in the tree Check for consistency Design each individual node Power Supply Design Tool
Power Supply Design Tool
Active Filters
Comparators
Current Sensing
LED Lighting Design Tool
Rectifier Diodes Simulator
STPOWER Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance