add GPIO config to readme

This commit is contained in:
technyon
2022-07-01 19:27:05 +02:00
parent 4f780eb164
commit e49157e78c

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@@ -94,6 +94,17 @@ The following mapping between Home Assistant services and Nuki commands is setup
NOTE: MQTT Discovery uses retained MQTT messages to store devices configurations. In order to avoid orphan configurations on your broker please disable autodiscovery first if you no longer want to use this SW. Retained messages are automatically cleared when unpairing and when changing/disabling autodiscovery topic in MQTT Configuration page.
## GPIO lock control (optional)
The lock can be controlled via GPIO. For security reasons, this has to be enabled in
the configuration portal (check "Enable control via GPIO" in the NUKI configuration
section). The Pins use pullup configuration, so they have to be connected to ground to
trigger the action.<br><br>
The Pin configuration is:<br>
32: Lock<br>
33: Unlock<br>
27: Unlatch
## Connecting via LAN (Optional)
If you prefer to connect to the MQTT Broker via LAN instead of WiFi, you can use a Wiznet W5x00 Module (W5100, W5200, W5500 are supported).