# FAQ

#### Some keys are not responding after inserting the switches into the hotswap sockets. 

Possible causes include:

* Bent key switch pins: The metal pins on the bottom of the switch may have bent during insertion.
* Poor solder joints or lifted pads: The hotswap socket may have a cold solder joint, or the PCB pad may have detached.
* Defective diode soldering: There may be an issue with the soldering of the diode associated with that specific key.

#### What is the best keymap for a 40% keyboard, like Toucan?

When customizing your keymap, a good way to start is by referencing existing layouts. These can provide a solid foundation for your own personal keymap.

The following links are excellent resources for inspiration:

* [Miryoku](https://github.com/manna-harbour/miryoku): A popular, ergonomic, and minimalistic layout designed to be used across various hardware.
* [Home Row Mods (QMK Guide)](https://precondition.github.io/home-row-mods): A comprehensive guide on using modifiers (Shift, Ctrl, Alt, Gui) on your home row to minimize finger movement.
* [KeymapDB](https://keymapdb.com/): A searchable database of user-submitted keymaps for various keyboard layouts.

#### How do I charge the battery?

You can charge it by connecting the keyboard to your computer. There is no need to remove the battery from the case. 

{% hint style="info" %}
Toggling the keyboard switches to "on" is required for charging.
{% endhint %}

#### What is the size and weight of Toucan Keyboard?

The weight is around 132g on the left half and 137g on the right half.

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