MPAE-13378 Readme Updated

Author: AmeyPanse

README.md

@@ -118,6 +118,8 @@ The following figure consists of populated PROTO Xplained Pro extension kit, Cur
   <br>Figure 4: Hardware Setup <br>
 </p>
 
+***Note: On the hardware setup, timer pin and the switch pin need to be shorted. (Connect RC3 and RB5 using jumper)***
+
 ## Operation
 
 * Make the hardware connections as shown in the Hardware Setup. Power up the Curiosity Nano board using micro-USB cable.