> For the complete documentation index, see [llms.txt](https://flyduino.gitbook.io/kiss-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://flyduino.gitbook.io/kiss-documentation/english-kiss-docu/kiss-esc-25a.md).

# KISS ESC 25A

Welcome to the KISS 25A ESC English manual

![](https://1608771852-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LFfcGuj9FU-B1S8HxJa%2F-LG-63xeMsA5EylDqRru%2F-LG-6FwyVYYaapxhD-6v%2FKISS25A_top_n.PNG?alt=media\&token=9e4a2209-007a-48cc-b43d-9b997aa8257d)

![](https://1608771852-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LFfcGuj9FU-B1S8HxJa%2F-LG-63xeMsA5EylDqRru%2F-LG-6ICG5_eVxH3pnYQ4%2FKISS25A_back_n.PNG?alt=media\&token=a9efa1c9-fe5d-42c9-91c0-fa662a6e6fcd)

## Safety Warnings <a href="#safety-warnings" id="safety-warnings"></a>

{% hint style="danger" %}

* Due to the regenerative braking, the KISS ESC should only be powered by LiPo batteries. A power supply might get damage when braking. The ESC takes care of itself.
* Never start a brushless motor in your hands!
* While starting up with propellers mounted, always do it in a distance of yourself & objects
* The KISS ESC can be locally heated up to 80 ° C during operation!
* While soldering do not connect a voltage source at the ESC / speed controller.
* Some components on the KISS ESC can be destroyed by static charge. When handling such electronics, make sure to be grounded.
  {% endhint %}

## Technical data

{% content-ref url="/pages/-LFzuR9PCwrK06PFU2YC" %}
[Technical data](/kiss-documentation/english-kiss-docu/kiss-esc-25a/technical-data.md)
{% endcontent-ref %}

## ESC wiring and connections

{% content-ref url="/pages/-LFzuUCm6G5HKqC2wmNl" %}
[ESC wiring and connections](/kiss-documentation/english-kiss-docu/kiss-esc-25a/esc-wiring-and-connections.md)
{% endcontent-ref %}

{% content-ref url="/pages/-LFzvBaK8dgblwZ8eHDL" %}
[KISS ESC - serial receiver](/kiss-documentation/english-kiss-docu/kiss-esc-common-info/kiss-esc-serial-receiver.md)
{% endcontent-ref %}

## FW update

{% content-ref url="/pages/-LFzvXhTWBcAMu2bX4v9" %}
[KISS ESC - FW update](/kiss-documentation/english-kiss-docu/kiss-esc-common-info/kiss-esc-fw-update.md)
{% endcontent-ref %}

## CLI - Command line interface

{% content-ref url="/pages/-LFzvtlFCs1RaT-ID1Kj" %}
[KISS ESC - CLI](/kiss-documentation/english-kiss-docu/kiss-esc-common-info/kiss-esc-cli.md)
{% endcontent-ref %}

## Frequently Asked Questions

{% content-ref url="/pages/-LFzxbm52878eQOAQ3BI" %}
[KISS ESC - FAQ](/kiss-documentation/english-kiss-docu/kiss-esc-common-info/kiss-esc-faq.md)
{% endcontent-ref %}

## Firmware revisions

{% content-ref url="/pages/-LFzuYN7aFMxzi7FocHy" %}
[FW revisions](/kiss-documentation/english-kiss-docu/kiss-esc-25a/fw-revisions.md)
{% endcontent-ref %}