smallembedded

Sub-1 GHz 868 MHz RF expansion board based on S2-LP radio for STM32 Nucleo

X-NUCLEUS-S2868A1

Overview

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.

Main features

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
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
RoHS compliant

Design Files

Related Devices

Devices	Class	introduce	Datasheet
S2-LP		Ultra-low power consumption, high performance, Sub-1GHz transceiver	Download
BALF-SPI2-01D3	Topical application;Wireless rf/communication	BALUN 868MHZ-928MHZ 50/50 6UFBGA	Download

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2024-11-22 13:16:46

XMC4800 Review (Part 2) - Unboxing and Lighting
[i=s]This post was last edited by RCSN on 2019-1-6 14:33[/i] [font=宋体][size=4] I just got the board tonight. I have to say that Infineon's evaluation board is really well made. I don't like to post un
Create a child process instance
Linux process basics - creating child processes Key concepts: Parent process and child process The process that creates the new process is called 父进程, and the new process is called 子进程. Use fork()the
Application of UART in GPS Navigation System
With the rapid development of GPS technology, GPS has a wider range of applications in many fields. GPS has the characteristics of high accuracy, global coverage, high quality and low cost. Recently,
Xunwei 3399 development board Linux firmware compilation-Ubuntu16 system compilation
1 Get Ubuntu sourcecodeUbuntu, Linuxqt and Debian systems share a set of source code. For details on how to get Ubuntu source code, refer to "13.1.1 Get Linux sourcecode".2 Install Ubuntu source code
IE3D Chinese User Manual
Electromagnetic simulation is a new technology that provides high-accuracy analysis and design in the design of complex microwave and RF printed circuits, antennas, high-speed digital circuits and oth
Share the use of Allegro Color command with everyone
1. Open the Subclass layer that needs to be displayed;2. Enter colorview create in the command window and press Enter.3. Enter the save file name in Save view and click Save.4. Click Close to close th

Datasheet More

Circuits More