docs: Explain ZMK stays connected to inactive host

This behavior was not obvious to me, and I actually considered reporting
it as a bug until @Nicell explained to me on Discord that it's WAI. :)
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Jonathan Rascher 2020-11-15 20:04:27 -06:00 committed by Pete Johanson
parent 11d990e59a
commit 1368a6481e
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@ -13,6 +13,10 @@ computer/laptop/keyboard should receive the keyboard input; many of the commands
Please note there are only five available Bluetooth profiles by default. If you need to increase the number of available profiles you can set `CONFIG_BT_MAX_CONN` in your `zmk-config` `.conf` file.
:::
:::note Connection Management
As an implementation detail, a ZMK device may show as "connected" on multiple hosts at the same time. This is working as intended, and only the host associated with the active profile will receive keystrokes.
:::
## Bluetooth Command Defines
Bluetooth command defines are provided through the [`dt-bindings/zmk/bt.h`](https://github.com/zmkfirmware/zmk/blob/main/app/include/dt-bindings/zmk/bt.h) header,