O-IDS01A4 is an evaluation board based on the SPIR
IT1 RF module SPSGRF-868 expansion of STM32
The SPSGRF-868 module operates in the 868 MHz ISM band and is ETSI certified. 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 MORPHO and Arduino UNO R3 connector layout. The X-NUCLEO-IDS01A4 interfaces with the STM3
2 microcontroller via SPI connections and GPIO pins. The user can change some of the GPIOs by mounting or removing the resistors.
STM32 Nucleo expansion board based on the SPSGRF-868
868 MHz ETSI-certified module based on low power, low data-rate sub-1 GHz SPIRIT1 transceiver
Integrated Balun (BALF-SPI-01D3)
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connectors
Scalable solution; capable of cascading multiple boards for larger systems
Example firmware for point-to-point communication, compatible with STM32Cube firmware