# Size of data base64 encoded data

**URL:** <https://discuss.blues.com/t/size-of-data-base64-encoded-data/553>\
**Category:** Notecard API\
**Created:** [December 15, 2021, 5:52pm UTC](https://discuss.blues.com/t/size-of-data-base64-encoded-data/553 "2021-12-15T17:52:20Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![seant](https://avatars.discourse-cdn.com/v4/letter/s/df788c/32.png) [@seant](https://discuss.blues.com/u/seant)\
**Post date:** [December 17, 2021, 1:50pm UTC](https://discuss.blues.com/t/size-of-data-base64-encoded-data/553/12 "2021-12-17T13:50:28Z")

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@gauteh could you give an example so that we can try to recreate the problem, and also check the response of `{"req":"card.version"}` to make sure you are running up to date firmware (the LTS 2.1.1 build is the most recent).

If your Notecard is running older firmware please update to 2.1.1 before going any further:

> [@Announcing Long Term Support (LTS) Firmware Releases](https://discuss.blues.com/t/announcing-long-term-support-lts-firmware-releases/495):
>
> Hi Everyone! I’m excited to share that we’ve just announced Long Term Support (LTS) releases for the Notecard firmware, and dropped the first release. You can read more about our LTS release program and plans [here](https://blues.io/blog/announcing-long-term-support-releases/), and view the release notes and update instructions on [dev.blues.io](https://dev.blues.io/notecard/notecard-firmware-updates/): [https://dev.blues.io/notecard/notecard-firmware-updates/](https://dev.blues.io/notecard/notecard-firmware-updates/). [notecard-2.1.1 2.bin.zip](https://discuss.blues.com/uploads/short-url/OOK0UR5ocseitjUNNBi0YCTYM0.zip) (534.4 KB)

Thanks  
Sean

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