> For the complete documentation index, see [llms.txt](https://support.onegiantleap.co.nz/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.onegiantleap.co.nz/2.1/general/updating-firmware.md).

# Updating Firmware

{% hint style="danger" %}
The left **and** the right shafts of a kayak power meter **must** be running identical versions of firmware for the power meter to operate successfully.
{% endhint %}