STMicroelectronics - X-NUCLEO-S2868A1X-NUCLEO-S2868A1 Wireless Expansion Board Sub-1 GHz 868 MHz RF Expansion Board

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): IT
Product Details

The X-NUCLEO-S2868A1 expansion board is based on the S2-LP radio and operates in the 868 MHz ISM frequency band. The expansion board is compatible with ST morpho and Arduino UNO R3 connectors. The X-NUCLEO-S2868A1 interfaces with the STM32 Nucleo microcontroller via SPI connections and GPIO pins. You can change some of the GPIOs by mounting or removing the resistors.

Based on S2-LP radio
S2-LP narrow band ultra-low power sub-1 GHz transceiver tuned for 860 - 940 MHz frequency band
Programmable RF output power up to +16 dBm
Modulation schemes: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, OOK and ASK
Air data rate from 0.1 to 500 kbps
Ultra-low power consumption: 7 mA RX and 10 mA TX at +10 dBm
RX and TX 128 byte FIFO buffers
Support to wireless M-Bus
Excellent performance of receiver sensitivity (up to -130 dBm)
Automatic acknowledgement, retransmission and timeout protocol engine
Compatible with STM32 Nucleo boards
Compatible with Arduino UNO R3 connectors
Support to SMD and SMA antennas
BALF-SPI2-01D3 IPD balun for matching network and harmonics filter
Sigfox compatible
Sample firmware for P2P communication
6LoWPAN compatible thanks to STM32Cube

Specifications
Attribute Value
RF Technology Wireless
Classification Expansion Board
Kit Classification Expansion Board
For Use With Arduino UNO R3 Connector, STM32 Nucleo
Featured Device X-NUCLEO-S2868A1
Kit Name Sub-1 GHz 868 MHz RF Expansion Board Based on S2-LP Radio for STM32 Nucleo
Frequency 1GHz
Discontinued product