STEVAL-IKR002V5
SPIRIT1 - low data rate transceiver - 915 MHz - full kit
Data brief
Description
The STEVAL-IKR002V5 development kit includes
2 RF daughterboards based on the SPIRIT1 low
power, sub-GHz low data rate transceiver
suitable for ISM bands and wireless M-BUS, and
2 motherboards based on the STM32L low power
microcontroller to control the daughterboards.
Each motherboard features a USB connector for
PC GUI interaction and firmware updates. A
JTAG connector allows the development of
specific firmware on the microcontroller.
Features
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2 SPIRIT1 low power, sub-GHz RF
transceiver daughterboards tuned for the
915 MHz band
2 STM32L microcontroller-based
motherboards
Suitable for wireless M-BUS systems
Associated SPIRIT1 software development
kit with documentation, STM32L firmware
and GUI
Debug connector
USB interface
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
April 2014
DocID025155 Rev 2
1/3
www.st.com
For further information contact your local STMicroelectronics sales
office
STEVAL-IKR002V5
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DocID025155 Rev 2
3/3
MicroPython Open Source section
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