念慈菴

Sub-1 GHz RF expansion board based on SPSGRF-868 module for STM32 Nucleo

X-NUCLEO-IDS01A4

Overview

The X-NUCLEO-IDS01A4 is an evaluation board based on the SPIRIT1 RF module SPSGRF-868 expansion of STM32 Nucleo boards. 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 STM32 microcontroller via SPI connections and GPIO pins. The user can change some of the GPIOs by mounting or removing the resistors.

Main features

STM32 Nucleo expansion board based on the SPSGRF-868
SPGRF-868 characteristics:
- 868 MHz ETSI-certified module based on low power, low data-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; capable of cascading multiple boards for larger systems
Example firmware for point-to-point communication, compatible with STM32Cube firmware
RoHS compliant

Design Files

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:2025-06-23 08:32:19

Teach you how to make a fingerprint recognition garage door opener (transfer)
[font=微软雅黑][backcolor=rgb(253, 253, 253)] As a car-free person, I don't need to carry keys with me everywhere. But because of this, I have locked myself out of my house many times. Waiting for the loc
How to calculate dsp algorithm instructions?
How do I calculate the complexity of several algorithm programs? How do I know how many instructions the DSP program executes in total?
Device selection - What parameters should be paid attention to when selecting TVS tubes?
This is a TVS specification sheet I found.Question 1: I would like to ask what parameters you usually pay attention to when selecting TVS? (My focus is on VR, VBR, VC, IPP) I think the first considera
LabVIEW Loop Structure Related Examples
LabVIEW Loop Structure Related Examples
"FPGA Three Kingdoms" (Part 9) What does FPGA density indicate? It is actually the law of the market
Today, you may say, "I use the resources of a certain company. A 6K FPGA is very good. I don't need the large-scale resources of A or X." Is it really irrelevant? Let's find an answer. 1--Moore's Law
I won an Apple computer at the annual meeting, but the company I left wants to take it back. What should I do?
[align=left][font=微软雅黑][size=4]A netizen complained about his experience, saying that he won an Apple computer at the annual meeting last year, and submitted a resignation application yesterday. Then

Datasheet More

Circuits More