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The X-NUCLEO-S2868A2 expansion board is based on the S2-LP ultra-low power RF transceiver and operates in the 868 MHz ISM frequency band.
The X-NUCLEO-S2868A2 interfaces with the STM32 Nucleo microcontroller via SPI connections and GPIO pins. You can change some of the GPIOs by mounting or removing the resistors.
The expansion board is compatible with ST morpho and Arduino UNO R3 connectors.主な特徴
- Based on S2-LP radio
- S2-LP narrow band ultra-low power sub-1 GHz transceiver tuned for 860 - 940 MHz frequency band
- 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 0.1 to 500 kbps
- Ultra-low power consumption: 7 mA RX and 10 mA TX at +10 dBm
- IEEE 802.15.4g hardware packet support with whitening, FEC, CRC and dual SYNC word detection
- RX and TX 128 byte FIFO buffers
- Support to wireless M-Bus
- Excellent performance of receiver sensitivity (up to -130 dBm)
- Automatic acknowledgement, retransmission and timeout protocol engine
- Compatible with STM32 Nucleo boards
- Compatible with Arduino UNO R3 connectors
- BALF-SPI2-01D3 IPD balun for matching network and harmonics filter
- Sigfox compatible
- Sample firmware for P2P communication
- 6LoWPAN compatible thanks to STM32Cube
- RoHS and WEEE compliant
ビデオ
The X-CUBE-SUBG2 is an expansion software package for STM32Cube. The software runs on the STM32 and includes drivers that recognize the Sub-1 GHz RF communication for S2-LP. It is built on STM32Cube software technology to ease portability across different STM32 microcontrollers. This video shows how to use the X-CUBE-SUBG2 pack in the STM32CubeMX tool.
Guided tour into STM32 ODE and how it can help developers turn bright ideas into great products
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製品スペック (1)
| Resource title | Latest update | |||
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| 17 Dec 2019 |
17 Dec 2019
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ユーザマニュアル (1)
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| 19 Dec 2019 |
19 Dec 2019
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Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 18 Dec 2019 |
18 Dec 2019
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BOM (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 18 Dec 2019 |
18 Dec 2019
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Schematics (1)
| Resource title | Latest update | |||
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| 18 Dec 2019 |
18 Dec 2019
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パンフレット (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 11 Sep 2018 |
11 Sep 2018
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品質 & 信頼性
| 製品型番 | Marketing Status | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|
| X-NUCLEO-S2868A2 |
量産中
|
Ecopack2 |
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X-NUCLEO-S2868A2
Package:
Ecopack2Material Declaration**:
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店からオーダー | STからオーダー | コア製品 | 製品ステータス | サプライヤ | ECCN (US) | ECCN (EU) | Board production status | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| X-NUCLEO-S2868A2 | 2 distributors | Buy Direct | S2-LP, BALF-SPI2-01D3 |
量産中
|
ST | EAR99 | NEC | Stock available | ITALY | 29.0 / 1 |
（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
