Update NOW.md
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@ -6,7 +6,7 @@ In a typical setup, a "Main" ESP32 device runs a complete HomeSpan sketch, where
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Most importantly, because ESP-NOW does not require always-on WiFi connectivity, it draws very little power. This means you can operate Remote devices with a battery instead of wall-power, which makes them much easier to place in remote locations (such as outdoors).
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## *LedPin(uint8_t pin [,float level [,uint16_t frequency]])*
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## *SpanPoint(const char \*macAddress, int sendSize, int receiveSize, int queueDepth=1)*
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Creating an instance of this **class** configures the specified *pin* to output a PWM signal suitable for a controlling dimmable LED. Arguments, along with their defaults if left unspecified, are as follows:
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