Merge pull request #1128 from arduino/seaxwi-patch-1

Fix 14-bit ADC value range

Author: jacobhylen

content/hardware/02.hero/boards/uno-r4-wifi/tutorials/adc-resolution/adc-resolution.md

@@ -7,7 +7,7 @@ tags:
 author: 'Karl Söderby'
 ---
 
-In this tutorial you will learn how to change the analog-to-digital converter (ADC) on an **Arduino UNO R4 WiFi** board. By default, the resolution is set to 10-bit, which can be updated to both 12-bit (0-4096) and 14-bit (0-65355) resolutions for improved accuracy on analog readings.
+In this tutorial you will learn how to change the analog-to-digital converter (ADC) on an **Arduino UNO R4 WiFi** board. By default, the resolution is set to 10-bit, which can be updated to both 12-bit (0-4096) and 14-bit (0-16383) resolutions for improved accuracy on analog readings.
 
 ## Goals
 
@@ -35,10 +35,10 @@ void setup(){
 }
 
 void loop(){
-  int reading = analogRead(A3); // returns a value between 0-65355
+  int reading = analogRead(A3); // returns a value between 0-16383
 }
 ```
 
 ## Summary
 
-This short tutorial show how to update the resolution for your ADC, a new feature available on the UNO R4 WiFi board.
+This short tutorial show how to update the resolution for your ADC, a new feature available on the UNO R4 WiFi board.