Hello,
on the Arduino NANO board I can see 2 pins that are labelled "RST" : pin 3 and pin 28. From the schematic I am unable to find out if these 2 pins are connected together and have the same function or are different and then we have a problem : which one performs the "reset" function.
Tks for yr help
Looking at schematic and both are connected together.
Tks for the reply.
The schematic I looked at (the one available from the Arduino site) did not show the pinout but signal names. The "RESET" signal was clearly labeled but I did not see the connexions towards the 2 "RST" pins. When I do a grounding on each "RST" pin the result is identical : reset of the Arduino Nano. I was just wondering why 2 pins to do the same job: is there one that do a partial reset and the other one a total reset ? Anyway for I will use pin 3 which do the job I am looking at.