# OTA update for Huzzah 32 v2

**URL:** <https://discuss.blues.com/t/ota-update-for-huzzah-32-v2/2014>\
**Category:** Hardware\
**Created:** [March 8, 2024, 8:47pm UTC](https://discuss.blues.com/t/ota-update-for-huzzah-32-v2/2014 "2024-03-08T20:47:31Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![theogrm](https://avatars.discourse-cdn.com/v4/letter/t/67e7ee/32.png) [@theogrm](https://discuss.blues.com/u/theogrm)\
**Post date:** [March 8, 2024, 8:47pm UTC](https://discuss.blues.com/t/ota-update-for-huzzah-32-v2/2014/1 "2024-03-08T20:47:31Z")

</div>

Hi,

I am having difficulty performing a host firmware update for the Adafruit Feather V2. I keep encountering the following error:

Error (cannot update host: {odfu-init}: esp: cannot connect to target (2))

From my understanding, this is a timeout issue. I am using the Notecarrier-f v1.3. After reading other posts, I got the impression that the OTA host firmware update might not work for some Adafruit ESP32 boards.

Has anyone managed to make it work on the Huzzah 32 v2?

Thanks,

---

<div class="post-metadata">

**Author:** ![RobLauer](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.blues.com/roblauer/32/1567_2.png) [@RobLauer](https://discuss.blues.com/u/RobLauer)\
**Post date:** [March 10, 2024, 10:53pm UTC](https://discuss.blues.com/t/ota-update-for-huzzah-32-v2/2014/2 "2024-03-10T22:53:45Z")

</div>

Hi @theogrm,

The `BOOT` pin is not exposed on the HUZZAH32 v2, so unfortunately OTA firmware updates won’t work on that board.

Rob