Categories - Official Raspberry Pi distributor

New products

X-NUCLEO-S2868A2 - expansion board with RF transmitter S2-LP 868MHz View larger

X-NUCLEO-S2868A2 - expansion board with RF transmitter S2-LP 868MHz

Expansion board for STM32 Nucleo based on S2-LP RF transmitter operating in 868MHz band. The expansion board is compatible with ST morpho and Arduino UNO R3 connectors. STMicroelectronics X-NUCLEO-S2868A2

More details

ID: 578641

35,09€ gross (23% VAT)
28,52€ net

Add to wishlist

More info


X-NUCLEO-S2868A2 is an expansion board based on the S2-LP ultra-low power RF transmitter. The transmitter works in the ISM 868 MHz band. The set has support for 6LoWPAN (IPv6 over Low-Power Wireless Personal Area Networks) networks thanks to the libraries available in the STM32CubeMX package.

X-NUCLEO-S2868A2 can work with STM32 Nucleo kits via SPI interface and GPIO pins. The expansion board is compatible with ST morpho and Arduino UNO R3 connectors.


  • 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
  • IEEE 802.15.4g hardware packet support with whitening, FEC, CRC and dual SYNC word detection
  • 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
  • BALF-SPI2-01D3 IPD balun for matching network and harmonics filter
  • Sigfox compatible
  • Sample firmware for P2P communication
  • 6LoWPAN compatible thanks to STM32Cube