From 056b94174647d05a1b2bab6414ad72a4ec3bd812 Mon Sep 17 00:00:00 2001 From: per1234 Date: Tue, 5 Feb 2019 00:06:38 -0800 Subject: [PATCH] Add note that the Nano, et al. A6 and A7 can not be used as digital pins --- Language/Functions/Digital IO/digitalRead.adoc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Language/Functions/Digital IO/digitalRead.adoc b/Language/Functions/Digital IO/digitalRead.adoc index 761a3ac7d..689d3e53a 100644 --- a/Language/Functions/Digital IO/digitalRead.adoc +++ b/Language/Functions/Digital IO/digitalRead.adoc @@ -73,7 +73,7 @@ void loop() === Notes and Warnings If the pin isn't connected to anything, digitalRead() can return either HIGH or LOW (and this can change randomly). -The analog input pins can be used as digital pins, referred to as A0, A1, etc. +The analog input pins can be used as digital pins, referred to as A0, A1, etc. The exception is the Arduino Nano, Pro Mini, and Mini's A6 and A7 pins, which can only be used as analog inputs. -- // HOW TO USE SECTION ENDS