S32KのトピックOTA for S32K344

OTA for S32K344

Djuric — Mon, 07 Jul 2025 19:14:49 GMT

Hello NXP,

Does the NXP have a OTA reference design for S32K344 and accompanying evaluation board that does not contain an RF module like the one found in
S32K3 Automotive Telematics Box (T-Box) Reference Design Board

So, a OTA S32K344 refference design that would be equivalent to T-BOX, but without the mentioned 5G module as in T-Box.

Thank you.

Re: OTA for S32K344

Julián_AragónM — Tue, 08 Jul 2025 22:46:35 GMT

Hi @Djuric,

No, unfortunately there are no FOTA reference designs other than the S32K3-T-BOX for the K3, since the example routine uses the 5G module for remote connection. However, you can use any other EVB for the OTA functionality.

You can study "S32K3XX HSE and OTA Advance Training" which can be found in Documentation -> Secure files on S32K3 page.

Here you can find how to swap the partitions (passive and active block): https://community.nxp.com/t5/S32K/s32k3-flash-swap-requirements/m-p/1920123/highlight/true#M38475

Or we provide OTA Demos which can be find in S32K3 Reference Software package: https://www.nxp.com/webapp/swlicensing/sso/downloadSoftware.sp?catid=SW32K3-REFSW-D

Best regards,
Julián

Re: OTA for S32K344

Djuric — Wed, 09 Jul 2025 14:29:07 GMT

OK, thank you.