Open and close doors, ring door bells and see the door state.
Supported HTTPS/SSH/MQTT/Bluetooth and the Nuki SmartLock.

<b>Features:</b>
<ul>
<li>Support of HTTPS, SSH, Bluetooth and MQTT.</li>
<li>Support for Nuki SmartLock.</li>
<li>Multiple door profiles.</li>
<li>Auto select profiles by a SSID of connected WiFi.</li>
<li>HTTPS server/client certificate support.</li>
<li>SSH key generation (ED25519, RSA) with a passphrase.</li>
<li>Custom status images.</li>
<li>QR code support.</li>
<li>Support of backup.</li>
</ul>
