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PSaga.1
Associate II
August 25, 2025
Question

Cellular with in-modem IP stack

  • August 25, 2025
  • 2 replies
  • 437 views

Hello,

I am planning to build a cellular application using EC200 as my modem. I prefer to use in modem stack using AT commands due to memory constraint of my MCU. I have come across X Cube Cellular where it is mentioned this setting can be changed using compilation flag as per the release notes. Kindly guide me to achieve this. Thank you. Regards.

2 replies

Amel NASRI
Technical Moderator
August 28, 2025

Hi @PSaga.1 ,

To know more about X-Cube-Cellular, please refer to STM32 wiki pages under Category:Cellular.

-Amel

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Andrew Neil
Super User
August 28, 2025

@PSaga.1 wrote:

using EC200 as my modem..


Do you mean this: https://www.quectel.com/product/lte-ec200u-series/ ?

 


@PSaga.1 wrote:

using AT commands due to memory constraint of my MCU.


What MCU are you using?

 


@PSaga.1 wrote:

I have come across X Cube Cellular where it is mentioned this setting can be changed using compilation flag as per the release notes. Kindly guide me to achieve this. Thank you. Regards.


Have you studied the X-Cube-Cellular documentation ?

 

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.