https://devzone.nordicsemi.com/f/nordic-q-a/128429/softsim-flexibilityHello, We are building an application with NRF54 as the host MCU and NRF9151 as a serial modem. We are considering using a SoftSIM from Monogoto. Our main concern is how easy it is to swap it out in case Monog ot o goes out of business. My understandingen-USTelligent Community 13Fri, 12 Jun 2026 11:07:00 GMThttps://devzone.nordicsemi.com/thread/567812?ContentTypeID=1Fri, 12 Jun 2026 11:07:00 GMT137ad170-7792-4731-bb38-c0d22fbe4515:fa8f9209-c649-4455-af5a-e16ed876e8efSamruddhi Jadhav<p>Hello,</p> <p>There are two configurations of SoftSIM which are static and external profiles. By using an AT command, a new profile can also be added.&nbsp;I would suggest you to take&nbsp;a look at:&nbsp;<a href="https://github.com/onomondo/nrf-softsim#external-profile-default">GitHub - onomondo/nrf-softsim: Onomondo SoftSIM integration for Nordic Semiconductor nRF91 Series · GitHub</a><br /><br />Best Regards,</p> <p>Samruddhi</p><div style="clear:both;"></div>