I m wondering about that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"

RE: I m wondering about that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"

Øyvind — Fri, 05 Jul 2019 08:39:25 GMT

[quote user="nRFBeginner"]All sdk ver can use DFU function in "nRF Toolbox" smartphone application?[/quote]

Yes, from what I can see of information for the nRF Toolbox, they should all be supported.

RE: I m wondering about that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"

nRFBeginner — Fri, 05 Jul 2019 08:09:35 GMT

Additional my question 2.
All sdk ver can use DFU function in "nRF Toolbox" smartphone application?

Thank you.

RE: I m wondering about that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"

Øyvind — Fri, 05 Jul 2019 08:08:49 GMT

You're welcome. This is what we are here for.

[quote user="nRFBeginner"]OK, I have understood DFU call "OTA DFU" when nRF52832 firmware uploaded from an smartphone aplication. Right?[/quote]

Yes, you can update the FW using your smartphone application. We also have a getting started tutorial on DFU here.

[quote user="nRFBeginner"]I wonder that SDK ver 15.3 DFU function is compatible under the SDK 15.3 ver or over.[/quote]

Our SDK is compatible within a major version i.e. SDK 15.3 is compatible down to SDK v15.0, but may not be compatible with e.g. v14.2. Always read the release notes.

Kind regards,
Øyvind

RE: I m wondering about that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"

nRFBeginner — Fri, 05 Jul 2019 07:37:08 GMT

Hi Øyvind,

Really thank you for reply

1. Is it that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"?

OTA DFU = DFU in our SDK. Have a look at the Bootloader and DFU documentation and our DFU examples.

OK, I have understood DFU call "OTA DFU" when nRF52832 firmware uploaded from an smartphone aplication. Right?

2. I have SDK ver 15.3. Can that be compatible another versions?

Can you please elaborate on what you mean? Have a look at our compatibility matrix. This shows the compatibility between the nRF52832 IC revisions, the relevant SoftDevices (SD) and their corresponding SoftDevice Specifications (SDS), and Software Development Kits (SDK).

Sorry for little of information.I m not good at English.

I wonder that SDK ver 15.3 DFU function is compatible under the SDK 15.3 ver or over.

Thank to give me information.

Eric.

RE: I m wondering about that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"

Øyvind — Fri, 05 Jul 2019 06:53:38 GMT

Hello Eric,

[quote user=""]1. Is it that the mean of DFU equels "OTA DFU" referred in the "nRF52832_PB_v1.4"?[/quote]

OTA DFU = DFU in our SDK. Have a look at the Bootloader and DFU documentation and our DFU examples.

[quote user=""]2. I have SDK ver 15.3. Can that be compatible another versions?[/quote]