# CC3220SF OTA bundle upgrade support

**URL:** <https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432>\
**Category:** Texas Instruments\
**Tags:** aws-iot-core\
**Created:** [December 21, 2022, 7:09am UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432 "2022-12-21T07:09:31Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![Suresh](https://avatars.discourse-cdn.com/v4/letter/s/aca169/32.png) [@Suresh](https://forums.freertos.org/u/Suresh)\
**Post date:** [December 21, 2022, 7:09am UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432/1 "2022-12-21T07:09:31Z")

</div>

Hi,

I’m using the following modules for my application.

```auto
Amazon FreeRTOS 202107
FreeRTOS Kernel V10.4.3
AWS IoT Over-the-air Update v3.0.0

```

As of now I have done only _ **sys/mcuflashimg.bin** _ upgrade using the OTA.

I am planning to upgrade OTA Bundle, _ **AWS IoT Over-the-air Update v3.0.0** _ Software module will support this Update? If possible please let me know the process/ document.

Regards,  
Suresh

---

<div class="post-metadata">

**Author:** ![Shub](https://avatars.discourse-cdn.com/v4/letter/s/6f9a4e/32.png) [@Shub](https://forums.freertos.org/u/Shub)\
**Post date:** [December 22, 2022, 7:15am UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432/2 "2022-12-22T07:15:28Z")

</div>

Hi Suresh, Thanks for posting the query. Please help in explaining a little more on the current state and next state that you are planning with the OTA.

---

<div class="post-metadata">

**Author:** ![Suresh](https://avatars.discourse-cdn.com/v4/letter/s/aca169/32.png) [@Suresh](https://forums.freertos.org/u/Suresh)\
**Post date:** [December 26, 2022, 7:00am UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432/3 "2022-12-26T07:00:52Z")

</div>

Hi Shub,

Thanks for your reply,

Currently I am flashing the Service pack, Communication certs (complete bundle of files) using UniFlash and if any changes in firmware, trying to upgrade _ **sys/mcuflashimg.bin** _ (Only single file update) with _ **AWS IoT Over-the-air Update v3.0.0.** _

_ **CC3220SF-LaunchXL** _ will support the bundle update, so we can flash Service pack, Communication certs (complete bundle of files) using as part of OTA-Upgrade part itself.

For this kind of bundle OTA-Update current **AWS IoT Over-the-air Update v3.0.0** SDK supports?

Regards,  
Suresh

---

<div class="post-metadata">

**Author:** ![Suresh](https://avatars.discourse-cdn.com/v4/letter/s/aca169/32.png) [@Suresh](https://forums.freertos.org/u/Suresh)\
**Post date:** [January 2, 2023, 8:29am UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432/4 "2023-01-02T08:29:10Z")

</div>

Hi can some one respond for the same…

Regards,  
Suresh

---

<div class="post-metadata">

**Author:** ![gedeonag](https://d3iykfbgfh8zhg.cloudfront.net/user_avatar/forums.freertos.org/gedeonag/32/479_2.png) [@gedeonag](https://forums.freertos.org/u/gedeonag)\
**Post date:** [January 17, 2023, 8:07pm UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432/5 "2023-01-17T20:07:41Z")

</div>

Hello @Suresh,  
If your question is if we will support to update the TI toolchain in amazon-freeartos, then the answer is no.  
Please correct me if I didn’t get your question correctly.

Please notice that amazon-freertos is deprecated now, check for more info and ways forward

> <https://github.com/aws/amazon-freertos/blob/main/DEPRECATED.txt>

---

<div class="post-metadata">

**Author:** ![Suresh](https://avatars.discourse-cdn.com/v4/letter/s/aca169/32.png) [@Suresh](https://forums.freertos.org/u/Suresh)\
**Post date:** [January 18, 2023, 8:37am UTC](https://forums.freertos.org/t/cc3220sf-ota-bundle-upgrade-support/16432/6 "2023-01-18T08:37:22Z")

</div>

@ gedeonag,

Thanks for your clarification about the future support.

But My question is (point 2 from below)

> The current _ **AWS IoT Over-the-air Update v3.0.0** _ is having support for upgrading the OTA-bundle?

_Point 1) OTA-binary Update (Contains single file i.e., only MCU image)_

_Point 2) OTA-bundle Update (Contains multiple files in a single rar file -\>\>\>\> Meaning MCU Image + TI Service pack + Cloud Certs + etc files )_

Bundle is equal to the complete UNIFLASH project files.

Regards,  
Suresh