ST STM32 ODE Quick Start Manual page 4

X-NUCLEO-IDS01A4/5 Hardware description
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The X-NUCLEO-IDS01A4, X-NUCLEO-IDS01A5
are evaluation boards based on the SPIRIT1 RF
modules SPSGRF-868 and SPSGRF-915
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The SPIRIT1 module communicates with the
STM32 Nucleo
microcontroller though an SPI link available on the
Arduino UNO R3 connector.
Key products on board
SPSGRF
Sub-GHz (868 or 915 MHz) low power
programmable RF transceiver modules
SPIRIT1
Low data-rate, low-power sub-1GHz transceiver)
module
M95640-R
64 Kbit SPI bus EEPROM with high-speed clock
(*) Identification of the operating frequency of the X-NUCLEO-IDS01Ax (x=4 or 5)
is performed through two resistors (R14 and R15).
developer board
Sub-1 GHz RF expansion boards
Hardware Overview (2/3)
Arduino UNO R3 connector
host
SPSGRF-868 or
SPSGRF-915 (*)
EEPROM
Latest info available at www.st.com
X-NUCLEO-IDS01A4
X-NUCLEO-IDS01A5
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