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バッテリ監視は、データ・センターやネットワーキング・センターの継続的な稼働を保証する上で不可欠です。バッテリ監視システムでバッテリの障害を素早く診断して交換することにより、残りの正常なバッテリが枯渇する事態を未然に防ぐことができます。この監視ソリューションは、残りのバッテリ寿命を延長するとともに、施設が停電した場合のUPSシステムによる適切な対処に役立ちます。バッテリ監視は、通常、無線式のデータ収集モジュール(DCM)をバッテリに接続して実装されます。ワイヤレスDCMは、情報をバッテリから収集してバッテリ監視ユニットに無線送信します。バッテリ監視ユニットは、その後の利用および分析のためにデータを保存します。

STの製品ポートフォリオは、リモート・データ収集モジュールやバッテリ監視システム向けの幅広い製品を提供しています。パワー・マネージメントIC、ワイヤレス通信ソリューション、マイクロコントローラ、環境センサなどの提供により、革新的かつ堅牢なソリューションの設計をサポートしています。

製品型番
概要
STEVAL-FKI868V2 Sub-1GHz (860-940 MHz) transceiver development kit based on S2-LP Quick view

Key Features

  • S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF Module tuned for 860-940 MHz frequency bands
  • STM32 Nucleo-64 development board with STM32L0 MCU
  • Suitable for Wireless M-Bus systems
  • Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
  • Programmable RF output power up to +16 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
  • Air data rate from 0.3 to 500 kbps
  • Ultra-low power consumption:
    • 6.7 mA RX
    • 10 mA TX @ +10 dBm
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgement, retransmission, and timeout protocol engine
  • SPI interface for microcontroller
  • USB interface
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
STEVAL-FKI915V1 Sub-1GHz transceiver development kit based on S2-LP Quick view

Key Features

  • S2-LP narrow band ultra-low power Sub-1GHz transceiver in a standalone RF module tuned for 860-940 MHz frequency bands with external power amplifier
  • STM32 Nucleo-64 development board with STM32L152RE MCU
  • Suitable for wireless M-Bus systems
  • Suitable for SigFox applications
  • Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
  • Programmable RF output power up to +27 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
  • Air data rate from 0.3 to 500 kbps
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgement, retransmission and timeout protocol engine
  • SPI interface for microcontroller
  • USB interface
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
X-NUCLEO-IDS01A5 Sub-1 GHz RF expansion board based on the SPSGRF-915 module for STM32 Nucleo Quick view

Key Features

  • STM32 Nucleo expansion board based on the SPSGRF-915
  • X-NUCLEO-IDS01A5 contains FCC and IC certified module SPSGRF-915 (FCC ID: S9NSPSGRF and IC: 8976C-SPSGRF)
  • SPGRF-915:
    • 915 MHz FCC and IC certified module based on low-power, low-rate sub-1 GHz SPIRIT1 transceiver
    • Integrated Balun (BALF-SPI-01D3)
    • Chip antenna
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connectors
  • Scalable solution; can cascade multiple boards for larger systems
  • Example firmware for point-to-point communication, compatible with STM32Cube firmware
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
X-NUCLEO-IDS01A4 Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo Quick view

Key Features

  • STM32 Nucleo expansion board based on the SPSGRF-868
  • SPGRF-868 characteristics:
    • 868 MHz ETSI-certified module based on low power, low data-rate sub-1 GHz SPIRIT1 transceiver
    • Integrated Balun (BALF-SPI-01D3)
    • Chip antenna
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connectors
  • Scalable solution; capable of cascading multiple boards for larger systems
  • Example firmware for point-to-point communication, compatible with STM32Cube firmware
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
STEVAL-FKI433V2 Sub-1GHz (430-470 MHz) transceiver development kit based on S2-LP Quick view

Key Features

  • S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF module tuned for 430-470 MHz frequency bands
  • STM32 Nucleo-64 development board with STM32L0 MCU
  • Suitable for wireless M-Bus systems
  • Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
  • Programmable RF output power up to +16 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
  • Air data rate from 0.3 to 500 kbps
  • Ultra-low power consumption:
    • 6.7 mA RX
    • 10 mA TX at +10 dBm
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgement, retransmission and timeout protocol engine
  • SPI interface for microcontroller
  • USB interface
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
製品型番
STEVAL-FKI868V2

Sub-1GHz (860-940 MHz) transceiver development kit based on S2-LP

Key Features

  • S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF Module tuned for 860-940 MHz frequency bands
  • STM32 Nucleo-64 development board with STM32L0 MCU
  • Suitable for Wireless M-Bus systems
  • Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
  • Programmable RF output power up to +16 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
  • Air data rate from 0.3 to 500 kbps
  • Ultra-low power consumption:
    • 6.7 mA RX
    • 10 mA TX @ +10 dBm
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgement, retransmission, and timeout protocol engine
  • SPI interface for microcontroller
  • USB interface
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
STEVAL-FKI915V1

Sub-1GHz transceiver development kit based on S2-LP

Key Features

  • S2-LP narrow band ultra-low power Sub-1GHz transceiver in a standalone RF module tuned for 860-940 MHz frequency bands with external power amplifier
  • STM32 Nucleo-64 development board with STM32L152RE MCU
  • Suitable for wireless M-Bus systems
  • Suitable for SigFox applications
  • Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
  • Programmable RF output power up to +27 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
  • Air data rate from 0.3 to 500 kbps
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgement, retransmission and timeout protocol engine
  • SPI interface for microcontroller
  • USB interface
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
X-NUCLEO-IDS01A5

Sub-1 GHz RF expansion board based on the SPSGRF-915 module for STM32 Nucleo

Key Features

  • STM32 Nucleo expansion board based on the SPSGRF-915
  • X-NUCLEO-IDS01A5 contains FCC and IC certified module SPSGRF-915 (FCC ID: S9NSPSGRF and IC: 8976C-SPSGRF)
  • SPGRF-915:
    • 915 MHz FCC and IC certified module based on low-power, low-rate sub-1 GHz SPIRIT1 transceiver
    • Integrated Balun (BALF-SPI-01D3)
    • Chip antenna
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connectors
  • Scalable solution; can cascade multiple boards for larger systems
  • Example firmware for point-to-point communication, compatible with STM32Cube firmware
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
X-NUCLEO-IDS01A4

Sub-1 GHz RF expansion board based on the SPSGRF-868 module for STM32 Nucleo

Key Features

  • STM32 Nucleo expansion board based on the SPSGRF-868
  • SPGRF-868 characteristics:
    • 868 MHz ETSI-certified module based on low power, low data-rate sub-1 GHz SPIRIT1 transceiver
    • Integrated Balun (BALF-SPI-01D3)
    • Chip antenna
  • Compatible with STM32 Nucleo boards
  • Equipped with Arduino UNO R3 connectors
  • Scalable solution; capable of cascading multiple boards for larger systems
  • Example firmware for point-to-point communication, compatible with STM32Cube firmware
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
STEVAL-FKI433V2

Sub-1GHz (430-470 MHz) transceiver development kit based on S2-LP

Key Features

  • S2-LP narrow band ultra-low power sub-1GHz transceiver in a standalone RF module tuned for 430-470 MHz frequency bands
  • STM32 Nucleo-64 development board with STM32L0 MCU
  • Suitable for wireless M-Bus systems
  • Associated S2-LP development kit including, documentation, firmware for STM32L and GUI
  • Programmable RF output power up to +16 dBm
  • Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK, and ASK
  • Air data rate from 0.3 to 500 kbps
  • Ultra-low power consumption:
    • 6.7 mA RX
    • 10 mA TX at +10 dBm
  • Excellent performance of receiver sensitivity (up to -130 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgement, retransmission and timeout protocol engine
  • SPI interface for microcontroller
  • USB interface
  • RoHS compliant

さらに表示

画像

Image
Image

注目リソース

Schematics BOM Gerber
00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      AN2620
      3 A high-frequency synchronous 900 kHz step-down converter based on the ST1S10
      3.1
      1.23 MB
      PDF
      AN2754
      Buck high-brightness LED driver based on the ST1S10 step-down DC-DC converter voltage regulator
      1.0
      302.1 KB
      PDF
      AN2620

      3 A high-frequency synchronous 900 kHz step-down converter based on the ST1S10

      AN2754

      Buck high-brightness LED driver based on the ST1S10 step-down DC-DC converter voltage regulator

関連資料

    • 概要 バージョン サイズ アクション
      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver 1.2
      664.12 KB
      PDF

      S2-LP:Ultra-low-power, high-performance, sub-1GHz RF transceiver

    • 概要 バージョン サイズ アクション
      Linear and Switching Voltage Regulators Selection Guide 3.0
      370.88 KB
      PDF

      Linear and Switching Voltage Regulators Selection Guide

ソフトウェア製品

    • 製品型番

      Sub-1 GHz RF communication software expansion for STM32Cube

    • 製品型番

      STSW-BNRG-S2LP evaluation software package based on BlueNRG-1 and S2-LP

EMI Filtering and Signal Conditioning

Part number 概要
BALF-SPI-02D3 50Ω / Conjugate match to SPIRIT1 433MHz Balun Transformer & Integrated Filtering
BALF-SPI2-01D3 50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter
Part number
50Ω / Conjugate match to SPIRIT1 433MHz Balun Transformer & Integrated Filtering
50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter

MEMS and Sensors

Part number 概要
HTS221 Capacitive digital sensor for relative humidity and temperature
Part number
Capacitive digital sensor for relative humidity and temperature

ワイヤレス・トランシーバ / マイコン / モジュール

Part number 概要
SPSGRF Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
SPSGRFC Sub1GHz (433, 868 or 915 MHz) programmable transceiver module with ufl connector
Part number
Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
Sub1GHz (433, 868 or 915 MHz) programmable transceiver module with ufl connector