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--- uphp:functions:adc_read [2017/05/11 22:38]
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+++ uphp:functions:adc_read [2017/05/23 12:46]
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@@ Line 90: / Line 90: @@
 [[uphp:uphp_special_variables]] - Special arrays that are populated automatically (including ''$_GLOBALS'')
+[[pin_configure()]] - Configure an <tooltip title="Input/Output">IO</tooltip> pin as a digital input, output, or analog input [for more information on Channel numbers which are also known as Pin Indexes]
 [[floatval()]] - <html>Return the <b><span style="color:green">float<span style="color:black"></b> value of a <b><span style="color:green">number<span style="color:black"></b> or <b><span style="color:green">string<span style="color:black"></b></html>

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