X-NUCLEO-IDS01A5 STMicroelectronics

X-NUCLEO-IDS01A5 Sub-1 GHz RF expansion board based on SPSGRF-915 module for STM32 Nucleo Data brief Description The X-NUCLEO-IDS01A5 is an evaluation board based on SPIRIT1 RF module SPSGRF-915 to allow expansion of STM32 Nucleo boards. The SPSGRF-915 module operates in the 915 MHz ISM band and is FCC certified (FCC ID: S9NSPSGRF) and IC certified (IC:8976C- SPSGRF). Identification of the operating frequency of the X-NUCLEO-IDS01Ax (x= 4 or 5) is performed through two resistors (R14 and R15). It is compatible with the ST Morpho and Arduino UNO R3 connector layout. The X- NUCLEO-IDS01A5 interfaces with the STM32 microcontroller via SPI connections and GPIO pins. The user can change some of the GPIOs by mounting or removing the resistors. Features STM32 Nucleo expansion board based on the SPSGRF-915 X-NUCLEO-IDS01A5 contains FCC and IC certified module SPSGRF-915 (FCC ID: S9NSPSGRF and IC: 8976C-SPSGRF) SPGRF-915: 915 MHz FCC and IC certified module based on low-power, low-rate sub-1 GHz SPIRIT1 transceiver Integrated Balun (BALF-SPI-01D3) Chip antenna Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connectors Scalable solution can cascade multiple boards for larger systems Example firmware for point-to-point communication, compatible with STM32Cube firmware RoHS compliant June 2015 DocID027615 Rev 3 1/8 www.st.com For further information contact your local STMicroelectronics sales office Formal notices X-NUCLEO-IDS01A5 Table 1: Expansion board details Evaluation Identification RF communication Description boards resistors frequency 868 MHz RF expansion board X-NUCLEO- R14 mounted, 868 MHz based on ETSI certified module IDS01A4 R15 not mounted SPSGRF-868 for STM32 Nucleo 915 MHz RF expansion board X-NUCLEO- R14 mounted, based on FCC and IC certified 915 MHz IDS01A5 R15 not mounted module SPSGRF-915 for STM32 Nucleo 2/8 DocID027615 Rev 3