> For the complete documentation index, see [llms.txt](https://micro-fit.vo1ter.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://micro-fit.vo1ter.me/basics.md).

# Basics

## Controls layout

### Main circuit

<figure><img src="/files/JP22Lod4ye6oTynGvORg" alt=""><figcaption><p>Button A Location</p></figcaption></figure>

Button A - starts the step counter, plays a short sound and lights up the green diode. If the red diode is turned off it disables it.&#x20;

<figure><img src="/files/YQhfIOTc2bJJ90BGL2kp" alt=""><figcaption><p>Button B Location</p></figcaption></figure>

Button B - stops the step counter, plays a short sound and lights up the red diode, disables the green diode.

### Leg circuit

There are currently no controls for the leg circuit. Just enable and attach it to your leg.