  ],
   }
</pre>

<h4>Night Mode ports</h4>
<p>
   Set the <a href="JSONConfigRef.htm#outputs.noisy"><tt>noisy</tt></a>
   property on a port to <tt>true</tt> to specify that the port is to
   be disabled whenever Night Mode is in effect.
</p>

<h4>Gamma correction</h2>
<p>
   Set the <a href="JSONConfigRef.htm#outputs.gamma"><tt>gamma</tt></a>
   property on a port to <tt>true</tt> enable gamma correction on the port.
   Gamma correction is mostly for lighting devices like LEDs.  It adjusts
   the actual P