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piyushsurani
Associate
March 31, 2025
Question

sparkfun xm125 radar module with stm32

Any one have example code to connect sparkfun xm112 radar module with stm32f407 or other stm32.

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1 reply

Andrew Neil
Super User
March 31, 2025

Welcome to the forum.

To get started, please see: How to write your question to maximize your chances to find a solution.


@piyushsurani wrote:

 sparkfun xm112 radar module .


you mean this: https://www.sparkfun.com/sparkfun-pulsed-coherent-radar-sensor-acconeer-xm125-qwiic.html ?

Always helpful to give a link - so people can be sure what you're referring to

 


@piyushsurani wrote:

Any one have example code 


Don't Sparkfun have any?

Or the actual device manufacturer - Acconeer ?

https://www.acconeer.com/products/

https://developer.acconeer.com/

Did you try the "visualization tool" mentioned on the sparkfun page?

 


@piyushsurani wrote:

 with stm32f407 or other stm32.


The thing to remember is that the module neither knows nor cares what microcontroller you use - its behaviour is not different for an STM32 from any other controller.

The only thing that'll be specific to the STM32 is the low-level control of the I2C, UART, or whatever - for that, ST provide plenty of examples.

Above that, the module will just work as specified in its datasheet.

 

PS:

It seems that Acconeer are an ST Partner - so should be able to help:

https://www.st.com/en/partner-products-and-services/xe125.html

 

GitHub is also a good place to search for code; eg, 

https://github.com/search?q=XM125&type=repositories

A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.