Over the air (OTA) firmware update for STM32WLE5xx MCUs

[MLisa.1]

Hello,

The datasheet for STM32WLE5xx states, that this series is capable of OTA firmware update, however I am not able to find any resources on how do perform it. The only document that shows up is the AN5554 application note on firmware update over the air (FUOTA), but it's only applicable to dual-core STM32WL55xx series, and not single-core STM32WLE5xx.

Is there an error in the datasheet? If not, I would greatly appreciate any pointers/resources on how to perform OTA for STM32WLE5xx series.

[Louis AUDOLY · Accepted solution]

Hello @MLisa.1​, welcome to the community !

The AN5554 is not up to date. OTA is available for STM32WLE5xx, you can follow this AN5554 without any issue, we should update this document soon to include those series.

Thank you for your post

Best regards

Louis

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[MLisa.1]

Thank you for the answer!