SPIRIT1- low data rate transceiver - 868 MHz - DAUGHTER BOARD - range extender

The STEVAL-IKR001V8D demonstration board is based on the SPIRIT1, a sub GHz low power, low data rate transceiver suitable for ISM bands and wireless M-BUS systems.

The STEVAL-IKR001V8D includes an external power amplifier from SkyWorks®, which allows the application to reach +27 dBm (500 mW) output power.

Key Features

  • SPIRIT1 low power sub GHz transceiver in a standalone RF module tuned for 868 MHz band with external power amplifier
  • Associated SPIRIT1 development kit, including documentation, firmware for STM32L and GUI
  • Suitable for wireless M-BUS systems
  • Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK
  • Air data rate from 1 to 500 kbps
  • TCXO for narrow band requirements
  • Max POUT +27 dBm
  • Excellent receiver sensitivity (up to -123 dBm)
  • TX power consumption @ +27 dBm: 350 mA
  • SAW filter in reception path to prevent interference from out-of-band signals
  • SkyWorks® SEXXXXSL power amplifier
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgment, re-transmission and timeout protocol engine
  • AES 128-bit encryption co-processor
  • SPI interface for microcontroller
  • RoHS compliant





Description バージョン サイズ
DB1907 DB1907: SPIRIT1- low data rate transceiver - 868 MHz - daughterboard - range extender 3.0 127 KB


Board Manufacturing Specifications
Description バージョン サイズ
STEVAL-IKR001V8D gerber files 1.0 335 KB
Bill of Materials
Description バージョン サイズ
Schematic Pack
Description バージョン サイズ
STEVAL-IKR001V8D schematic 3.0 87 KB


Description バージョン サイズ
Evaluation products license agreement 1.4 128 KB

ツール & ソフトウェア

サポート & コミュニティ

サンプル & 購入

製品型番 Core Product Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-IKR001V8D SPIRIT1 Active 236 1 NEC 5A992C ITALY MORE INFO No availability reported, please contact our Sales office

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
STEVAL-IKR001V8D アクティブCARDIndustrialEcopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.