Update Reference.md

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HomeSpan 2020-12-07 06:51:05 -06:00 committed by GitHub
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@ -54,14 +54,22 @@ The following **optional** `homeSpan` methods override various HomeSpan initiali
* `void setMaxConnections(uint8_t nCon)`
* sets the maximum number of HAP Controllers that be simultaneously connected to HomeSpan (default=8)
## *SpanAccessory()*
## *SpanAccessory(uint32_t aid)*
Creating an instance of this **class** adds a new HAP Accessory to the HomeSpan HAP Database.
* every HomeSpan sketch requires at least one Accessory
* there are no arguments or associated methods
* there are no associated methods
* The argument *aid* is optional.
* If specified and *not* zero, the Accessory ID is set to *aid*.
* If unspecified, or equal to zero, the Accessory ID will be set to one more than the ID of the previously-instantiated Accessory, or to 1 if this is the first Accessory.
* The first Accessory instantiated must always have an ID=1 (which is the default if *aid* is unspecified).
* Setting the *aid* of the first Accessory to anything but 1 throws an error during initialization.
* you must call `homeSpan.begin()` before instantiating any Accessories
* example: `new SpanAccessory();`
The first argument is required; the rest are optional:
* *pin* - the ESP32 pin to which a one pole of a normally-
## *SpanService()*