SPIRIT1 - low data rate transceiver - 868 MHz - DAUGHTER BOARD - integrated balun

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Parameter NameParameter Value
Target ApplicationCommunications and Networking
Core ProductBALF-SPI-01D3, SPIRIT1
ECCN US5A992.c
ECCN EU5A002.a.2
Packing TypeNot Applicable
RoHs compliantEcopack2
Package NameCARD

The STEVAL-IKR002V4B evaluation daughterboard is based on the SPIRIT1, a sub-GHz low power, low data rate transceiver suitable for ISM bands and wireless M-BUS. The board is equipped with external balun, matching and filter in a single BALF-SPI-01D3 device which optimizes size, RF performances and number of external RF components (from 16 SMD passive components to just 1).

Key features
  • SPIRIT1 low power, sub-GHz transceiver in a standalone RF module tuned for the 868/915 MHz bands
  • External balun + matching + filter in a single component: BALF-SPI-01D3
  • Suitable for wireless M-BUS systems
  • Associated SPIRIT1 development kit includes documentation, firmware for STM32L and GUI
  • Modulation schemes: 2-FSK, GFSK, MSK, GMSK, OOK, and ASK
  • Air data rate from 1 to 500 kbps
  • Very low power consumption (9 mA RX and 21 mA TX at +11 dBm)
  • Excellent performance of receiver sensitivity (up to -120 dBm)
  • Low duty cycle RX/TX operation mode
  • Automatic acknowledgment, retransmission, and timeout protocol engine
  • AES 128-bit encryption co-processor
  • SPI interface for microcontroller
  • RoHS compliant
Associated Products