ST25R3911B firmware update

MRodr.3 · ‎2021-09-29

Hi,

We are thinking to use the ST25R3911B for one of our products but we don't see any way or documentation to upgrade its firmware in cases when ST publish a new firmware that fixes any bug or a new version that improves anything. Is there any way to update its firmware? If yes, where is the documentation of how end user can upgrade it? Thank you

Ulysses HERNIOSUS · ‎2021-09-29

Hi MRodr.3,

There are no MCUs embedded in all the ST25R39xx devices. These devices contain only hard-wired logic. So also no FW update possible.

Best Regards, Ulysses

View solution in original post

Ulysses HERNIOSUS · ‎2021-09-29

Hi MRodr.3,

There are no MCUs embedded in all the ST25R39xx devices. These devices contain only hard-wired logic. So also no FW update possible.

Best Regards, Ulysses